Yang Lu, Paolo Samori, and Xinliang Feng · Accounts of Chemical Research · 2024
To organise the authors' recent work on rationally constructed 2D conjugated metal-organic frameworks for electronics, spintronics and quantum-material contexts, with emphasis on atomically precise structures, decoupled in-plane/interlayer charge transport, and spin dynamics.
The review’s argument is preserved as a navigable set of section summaries.
Introduces second-generation programmable HATI ligands and alkyl-chain modulation as a way to vary interlayer coupling while retaining the same in-plane connectivity.
Relevance: Core · p007 · Challenge 2 · Figures 4-5
Synthesises three design axes and lists future needs around defect characterisation, doping, high-spin quantum-state spaces, and monolayer/few-layer 2D c-MOFs.
Relevance: Core · p009 · Conclusion and Perspective
Frames 2D c-MOFs as multifunctional porous conductors whose key open problems are atomically precise structures, decoupled charge transport pathways and poorly understood spin-centre roles.
Relevance: Core · p001 · Conspectus
Defines 2D c-MOFs as layered, electrically conductive organic 2D crystals with in-plane conjugation and out-of-plane orbital overlap, then positions charge, spin, lattice, topology and correlation as organising dimensions.
Relevance: Core · p002 · Introduction · Figure 1
Discusses ligand and reaction-design strategies for improving crystallinity and structural elucidation, using Cu3HHAE2, Cu2(OHPTP) and Cu3(HFcHBC)2 as case studies.
Relevance: Core · p003 · Challenge 1 · Figures 2-3
Extends the HATI side-group strategy to spin density and spin relaxation, arguing that layer stacking and interlayer interactions govern spin communication in bulk 2D c-MOFs.
Relevance: Core · p008 · Challenge 3 · Figures 6-7
Classification systems are attributed to this review and are not treated as a global material registry.
The Perspective section groups future work into four actionable directions relevant to stable electronic properties, carrier-density control, quantum information and true 2D limits.
Categories: defect characterisation and control · molecular and electrochemical doping · high-spin quantum-state design · single-layer and few-layer materials
p010 · Conclusion and Perspective
First-generation ligands such as benzene, triphenylene and phenanthrotriphenylene provide conjugated cores but limited postdesign modifiability; second-generation ligands such as triindole/HATI introduce editable heteroatom or non-sp2 sites.
Categories: first-generation conjugated ligands · second-generation programmable conjugated ligands
p005 · Challenge 2 setup · Figure 4
Figure 1 organises 2D c-MOFs as a platform where charge and spin carriers are embedded in ligand/metal nodes, lattice/topology controls connectivity and stacking, and correlations emerge through spin and charge interactions.
Categories: charge · spin · lattice · topology · correlation
p002 · Introduction · Figure 1
For spintronics and quantum states, the authors divide reliable structure-property relationships into molecular SBU choice, 2D-plane modulation and interlayer stacking control.
Categories: molecular level: metal ions and coordination groups · 2D plane: ligand structure, symmetry and modifying groups · interlayer level: stacking modes between layers
p009 · Challenge 3
The Account treats the inability to separate in-plane and interlayer transport as a central limitation, then uses ligand side-chain engineering to perturb interlayer coupling while retaining in-plane connectivity.
Categories: in-plane transport through d-pi conjugated planes · out-of-plane/interlayer transport through pi-stacking · coupled transport when structural variables affect both
p007 · Challenge 2 · Figure 5
Review-defined families retain their representative materials and conduction descriptions.
A Cu 2D c-MOF based on a fluorinated core-twisted contorted hexahydroxy-hexabenzocoronene ligand that promotes wavy honeycomb lattices and eclipsed stacking.
Conduction: The review contrasts calculated metallic character with experimentally observed semiconducting behaviour in grain-boundary-rich films.
Representative materials: Cu3(HFcHBC)2
Nodes / linkers: Cu · nonplanar contorted hexabenzocoronene · fluorinated hydroxy PAH ligands
p005 · Challenge 1 · Figure 3c-d
A Cu-based 2D c-MOF formed from a hexahydroxyarylene-ethynyl macrocycle in which sp-carbon incorporation improves reversible metal-ligand bond formation and structural precision.
Conduction: The review emphasises structure as the prerequisite for interpreting intrinsic electronic properties rather than extracting a transport leaderboard value.
Representative materials: Cu3HHAE2
Nodes / linkers: Cu · hexahydroxyarylene-ethynyl macrocycle · sp-carbon embedded graphdiyne-like ligand
p004 · Challenge 1 · Figure 2
A semiquinone-based Cu 2D c-MOF using a pi-extended phenanthrotriphenylene ligand to strengthen pi-stacking while retaining coordination reversibility.
Conduction: Theoretical calculations indicate significant out-of-plane charge-transport contribution in this topology.
Representative materials: Cu2(OHPTP)
Nodes / linkers: Cu · phenanthrotriphenylene · pi-extended polycyclic aromatic hydroxy ligands
p005 · Challenge 1 · Figure 3a-b
Electrically conductive organic 2D crystals built from planar MX4 d-pi conjugated SBUs linked to conjugated ligands and stacked through interlayer pi-pi interactions.
Conduction: In-plane d-pi conjugation and out-of-plane pi-orbital overlap support electronic transport within sheets and along the stacking direction.
Representative materials: Ni3(HITP)2 · Cu3(HHTP)2 · ZnHHTP
Nodes / linkers: Ni · Cu · Zn · dihydroxy ligands · diamino ligands · dithiol ligands · triphenylene and related PAH ligands
p002 · Introduction
A triindole/HATI-based family of Ni 2D c-MOFs in which methyl, n-propyl and n-butyl substituents tune interlayer spacing without changing the in-plane HATI conjugated plane.
Conduction: Increasing alkyl-chain length increases interlayer spacing, lowers mobility and electrical conductivity, and changes thermoelectric response.
Representative materials: Ni3(HATI_C1)2 · Ni3(HATI_C3)2 · Ni3(HATI_C4)2
Nodes / linkers: Ni · 2,3,7,8,12,13-hexaiminotriindole · alkyl-substituted HATI ligands
p007 · Challenge 2 · Figure 5
A related HATI-based Ni 2D c-MOF family with hydrogen, allyl, n-propyl and isopropyl side groups used to modulate stacking, spin density and spin relaxation.
Conduction: Bulkier side groups reduce interlayer interactions and electrical conductivity while increasing accessible spin density; ESR indicates spinless polaron-pair or bipolaron-dominated transport.
Representative materials: Ni3(HATI_H)2 · Ni3(HATI_vPr)2 · Ni3(HATI_nPr)2 · Ni3(HATI_iPr)2
Nodes / linkers: Ni · HATI ligands with hydrogen, allyl, n-propyl or isopropyl side groups
p008 · Challenge 3 · Figure 6
Review-level synthesis principles remain separate from primary-study recipes.
Use extended or contorted PAH ligands to promote stronger pi-stacking, self-complementary surfaces and desired layer arrangement.
Claimed effects: Can yield rhombic or wavy highly crystalline 2D c-MOFs and alter out-of-plane transport contributions.
Controlling variables: PAH planarity · core twist · aromatic core overlap · metal-node alignment
Representative materials: Cu2(OHPTP) · Cu3(HFcHBC)2
Caveat: The authors note that predicting bulk stacking from monolayer chemistry remains difficult because noncovalent interlayer interactions are complex.
p005 · Challenge 1 · Figure 3
Introduce editable heteroatom sites into conjugated ligands so side groups can be varied before or after framework formation while preserving the same 2D topology.
Claimed effects: Allows decoupling of in-plane and interlayer charge transport and enables adjustment of carrier concentration, mobility and processability.
Controlling variables: heteroatom positions · alkyl side-chain steric bulk · postsynthetic functional groups · same in-plane connectivity
Representative materials: Ni3(HATI_C1)2 · Ni3(HATI_C3)2 · Ni3(HATI_C4)2
Caveat: The review explicitly notes that high-quality crystals suitable for cRED were not obtained for the amino-based HATI_CX series.
p007 · Challenge 2 · Figures 4-5
Link adjacent dihydroxy, diamino or dithiol conjugated ligands with metal ions into planar MX4 d-pi conjugated SBUs, then allow the sheets to stack by pi-pi interactions.
Claimed effects: Produces intrinsic unpaired electrons and conductive layered frameworks without requiring additional doping.
Controlling variables: metal ion · coordination functional group · ligand topology · redox coordination chemistry
Representative materials: 2D d-pi conjugated c-MOFs
Caveat: The review stresses that exact SBU structures and stacking modes are often difficult to resolve, so primary papers remain necessary for material-specific interpretation.
p002 · Introduction
Tune coordination-reaction reactivity and reversibility so defects can anneal during growth, improving single-crystal size and structural quality.
Claimed effects: Enhanced crystallinity and larger single crystals make atomically precise structural analysis more feasible.
Controlling variables: coordination reversibility · metal-ligand bond lability · ligand electronic character · reaction rate
Representative materials: Cu3HHAE2
Caveat: Even high-quality small crystals require complementary PXRD, electron diffraction and microscopy to avoid over-interpreting single crystallites.
p003 · Challenge 1 · Figure 2
Graft side groups of different sizes onto HATI ligands to perturb interlayer arrangement and weaken spin coupling between adjacent layers.
Claimed effects: Bulkier groups can increase spin density and prolong spin-lattice relaxation while lowering conductivity.
Controlling variables: side-group bulkiness · stacking mode · interlayer distance · nuclear spin-rich atoms
Representative materials: Ni3(HATI_H)2 · Ni3(HATI_vPr)2 · Ni3(HATI_nPr)2 · Ni3(HATI_iPr)2
Caveat: The authors still describe control over molecular spin dynamics as not yet systematically realised across the wider class.
p008 · Challenge 3 · Figures 6-7
Embed electron-deficient sp carbons in the conjugated ligand to reduce electron density at metal-binding sites and increase hydroxyl-group acidity.
Claimed effects: Improves metal-ligand bond reversibility during MOF growth and supports atomically precise structural elucidation.
Controlling variables: sp-carbon content · electron density at binding sites · coordination group acidity
Representative materials: Cu3HHAE2
Caveat: This strategy is presented through one flagship Cu3HHAE2 case, so it should be cited as a review interpretation of that primary study.
p004 · Challenge 1 · Figure 2
These are the review authors’ synthesis, not newly measured results.
For 2D c-MOFs with both in-plane and out-of-plane pathways, conventional changes to topology, ligand size, symmetry or SBU composition often change both pathways at once, preventing clean mechanistic decoupling.
Evidence basis: multi_reference
Caveat: The statement is a design argument, not a universal quantitative proof for every 2D c-MOF.
p007 · Challenge 2 · Figure 4
The review defines 2D c-MOFs as conductive layered organic 2D crystals where in-plane pi-extended conjugation and out-of-plane pi-orbital overlap both contribute to transport.
Evidence basis: multi_reference
Caveat: This is secondary framing; material-specific transport dimensionality must still be taken from primary measurements.
p002 · Introduction
Molecular and electrochemical doping are framed as important for organic semiconductors but still largely unexplored in 2D c-MOFs.
Evidence basis: review_reasoning
Caveat: This is a forward-looking gap statement rather than a benchmarked literature survey.
p010 · Conclusion and Perspective
Bulky side groups can dislocate layers, expand interlayer distance and reduce interlayer spin coupling, leading to much higher spin density in Ni3(HATI_iPr)2 than Ni3(HATI_H)2.
Evidence basis: single_reference
Caveat: The review ties this trend to a single family with common SBUs; it should not be generalised without primary support.
p009 · Challenge 3 · Figure 6
The authors argue that the fundamental uniqueness of 2D c-MOFs lies in planar MX4 d-pi conjugated SBUs that produce intrinsic unpaired electrons on the conjugated organic portions.
Evidence basis: multi_reference
Caveat: The exact chemical state of SBUs can be unresolved in some systems, so this is a class-level interpretation.
p002 · Introduction
Even when monolayer chemistry is predictable, bulk stacking in 2D c-MOFs assembled by noncovalent pi-pi interactions remains difficult to predict and can strongly alter band structure.
Evidence basis: multi_reference
Caveat: The review explicitly notes unresolved atomic structures for some Zn/catechol systems.
p005 · Challenge 1
In the HATI_CX series, shorter interlayer spacing is interpreted to enhance charge-carrier mobility and electrical conductivity, giving layer-dependent charge transport.
Evidence basis: single_reference
Caveat: The review reports powder/pellet and THz-TDS data as secondary evidence; values should not be treated as independently verified here.
p007 · Challenge 2 · Figure 5
The Account highlights a counterintuitive interpretation that carrier transport in the HATI_X family is dominated by spinless polaron pairs or bipolarons rather than organic radical carriers.
Evidence basis: single_reference
Caveat: The authors present this as contrary to the widely accepted radical-carrier picture, so it should be written as an interpreted finding rather than settled consensus.
p009 · Challenge 3 · Figure 7
Combining PXRD, electron diffraction and microscopy is presented as necessary to establish reliable crystal structures and avoid over-reading any single characterisation method.
Evidence basis: single_reference
Caveat: Electron-beam damage itself alters in-plane and out-of-plane metrics, which affects accuracy and resolution.
p005 · Challenge 1 · Figure 2
Most 2D c-MOFs still lack atomically precise crystal structures, limiting rigorous electronic, spintronic and quantum-material interpretation.
Evidence basis: multi_reference
Caveat: The review focuses on the authors' own response to this problem rather than a systematic survey of every reported structure.
p003 · Challenge 1
Interlayer electronic-coupling control can balance conductivity and Seebeck coefficient, allowing thermoelectric performance tuning in Ni-N based 2D c-MOFs.
Evidence basis: multi_reference
Caveat: The reported power factor is secondary and specific to the cited samples and measurement format.
p007 · Challenge 2 · Figure 5l
Every row remains visibly secondary and links to a primary dossier only where the mapping is verified.
| Material | Property | Reported value | Context and quality | Primary evidence | Review source |
|---|---|---|---|---|---|
| SecondaryCu3HHAE2 | honeycomb pore size | 2.1 nm | HRTEM lattice image near the {001} zone axis Text · Exact Reported | research_0783 | p004 · Challenge 1 · Figure 2b |
| SecondaryCu3HHAE2 | unit cell a and b dimensions | a = b = 26.54 A | Structure derived from cRED/PXRD/microscopy in the cited primary study Text · Exact Reported | research_0783 | p004 · Challenge 1 · Figure 2g |
| SecondaryCu3HHAE2 | unit cell c dimension / interlayer repeat | c = 3.21 A | Structure derived from cRED/PXRD/microscopy in the cited primary study Text · Exact Reported | research_0783 | p004 · Challenge 1 · Figure 2g |
| SecondaryNi3(HATI_C1)2 | carrier mobility | 9.2 +/- 0.2 cm2 V-1 s-1 | Room-temperature THz-TDS measurement in dark environment Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5k |
| SecondaryNi3(HATI_C1)2 | electrical conductivity | approximately 1.1 S m-1 | Room-temperature powder pellet Text · Approximate | research_0056 | p007 · Challenge 2 · Figure 5l |
| SecondaryNi3(HATI_C1)2 | interlayer spacing | 3.40 A | PXRD pattern for low-angle region; room-temperature material series Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5j |
| SecondaryNi3(HATI_C3)2 | carrier mobility | 0.9 +/- 0.01 cm2 V-1 s-1 | Room-temperature THz-TDS measurement in dark environment Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5k |
| SecondaryNi3(HATI_C3)2 | thermoelectric power factor | 68 +/- 3 nW m-1 K-2 | Room temperature; p-type MOF comparison in the review Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5l |
| SecondaryNi3(HATI_C3)2 | electrical conductivity | 0.45 S m-1 | Room-temperature powder pellet Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5l |
| SecondaryNi3(HATI_C3)2 | interlayer spacing | 3.68 A | PXRD pattern for low-angle region; room-temperature material series Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5j |
| SecondaryNi3(HATI_C4)2 | carrier mobility | 0.4 +/- 0.03 cm2 V-1 s-1 | Room-temperature THz-TDS measurement in dark environment Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5k |
| SecondaryNi3(HATI_C4)2 | electrical conductivity | 0.09 S m-1 | Room-temperature powder pellet Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5l |
| SecondaryNi3(HATI_C4)2 | interlayer spacing | 3.70 A | PXRD pattern for low-angle region; room-temperature material series Text · Exact Reported | research_0056 | p007 · Challenge 2 · Figure 5j |
| SecondaryNi3(HATI_iPr)2 | spin density | 5.96 x 10^21 mol-1 | Room-temperature ESR double integration Text · Exact Reported | research_0160 | p009 · Challenge 3 · Figure 6 |
| SecondaryNi3(HATI_iPr)2 | spin-lattice relaxation time T1 | up to approximately 60 us | Pulsed ESR measurements Text · Approximate | research_0160 | p009 · Challenge 3 · Figure 7b |
Open questions are presented as review-author priorities, not conclusions from the primary database.
Most 2D c-MOFs have not achieved atomically precise crystal structures, preventing confident interpretation of intrinsic electronic and spin properties.
Proposed direction: Improve reversible coordination growth, ligand design and combined diffraction/microscopy workflows for high-quality single crystals.
p001 · Conspectus
Defect populations, including edge terminal defects, need accurate characterisation and chemical control to stabilise electrical properties.
Proposed direction: Characterise defect density and chemically reduce or modify defects to access intrinsic behaviour.
p010 · Conclusion and Perspective
Molecular and electrochemical doping are recognised in organic semiconductors but remain unexplored in 2D c-MOFs.
Proposed direction: Use intrinsic porosity to accommodate dense dopants or counterions, fill defects and pursue ultrahigh carrier concentrations.
p010 · Conclusion and Perspective
Single-layer and few-layer 2D c-MOF materials, monolayer intrinsic physics and 2D c-MOF van der Waals heterostructures remain largely unexplored.
Proposed direction: Develop bottom-up confined synthesis and top-down exfoliation strategies for high-quality thin 2D c-MOFs.
p010 · Conclusion and Perspective
Potential quantum-information uses require not only long coherence times but also large enough quantum-state spaces.
Proposed direction: Use topological engineering and multiple spin centres to control spin coupling and communication within and between layers.
p010 · Conclusion and Perspective
The role of spin centres in charge transport and the intrinsic dynamics of these spins remain poorly understood.
Proposed direction: Design spin-concentrated assemblies with controlled interlayer interactions and fewer nuclear spin-rich atoms to improve relaxation/coherence behaviour.
p001 · Conspectus
Charge-transport studies need ways to decouple pathways within the 2D plane from pathways between layers.
Proposed direction: Use programmable ligands and side groups that perturb van der Waals interactions while retaining identical in-plane connectivity.
p001 · Conspectus
Mappings show which printed review references have a verified counterpart in the frozen primary corpus.
| Reference | Study | Role and context | Corpus mapping |
|---|---|---|---|
| Ref. 12022 | sp-Carbon Incorporated Conductive Metal-Organic Framework as Photocathode for Photoelectrochemical Hydrogen Generation | structural_precision · synthesis_strategy · benchmark_contextUsed by the review as the key example of sp-carbon ligand design and atomically precise structural elucidation in a 2D c-MOF. | research_0783 |
| Ref. 22022 | Precise tuning of interlayer electronic coupling in layered conductive metal-organic frameworks | transport_benchmark · thermoelectric_context · ligand_designProvides the HATI_CX alkyl-chain series used for interlayer electronic-coupling, mobility, conductivity and power-factor benchmarks. | research_0056 |
| Ref. 32024 | Tunable Charge Transport and Spin Dynamics in Two-Dimensional Conjugated Metal-Organic Frameworks | spin_dynamics · transport_mechanism · benchmark_contextSource of the HATI_X side-group spin-density, spin-relaxation and spinless-carrier interpretation discussed in Challenge 3. | research_0160 |
| Ref. 42021 | Two-dimensional conjugated metal-organic frameworks (2D c-MOFs): chemistry and function for MOFtronics | background_review · definitionsSupports introductory framing of 2D c-MOFs as conductive framework materials with broad applications. | Unmapped |
| Ref. 52018 | Conductive two-dimensional metal-organic frameworks as multifunctional materials | background_review · definitionsBackground review cited for the multifunctionality and application context of conductive 2D MOFs. | research_0050 |
| Ref. 62020 | Electrically Conductive Metal-Organic Frameworks | background_review · definitionsGeneral conductive-MOF review cited in the introduction to frame electrical conductivity in the broader MOF field. | Unmapped |
| Ref. 102018 | High-mobility band-like charge transport in a semiconducting two-dimensional metal-organic framework | charge_transport · historical_contextCited as part of the introductory basis for efficient in-plane and stacking-direction charge transport in 2D c-MOFs. | research_0001 |
| Ref. 172021 | The chemical states of conjugated coordination polymers | chemical_states · sbu_contextSupports the review's description of redox-driven coordination chemistry and intrinsic unpaired electrons in conjugated coordination frameworks. | Unmapped |
| Ref. 182024 | Redox Chemistry Mediated Control of Morphology and Properties in Electrically Conductive Coordination Polymers: Opportunities and Challenges | redox_coordination · synthesis_contextCited for the concept that redox coordination chemistry controls morphology and properties in conductive coordination polymers. | Unmapped |
| Ref. 192022 | Room-Temperature Quantitative Quantum Sensing of Lithium Ions with a Radical-Embedded Metal-Organic Framework | spin_context · quantum_materialsSupports the review's argument that conductive porous frameworks can be viewed as ordered assemblies of molecular spins relevant to quantum sensing. | Unmapped |
| Ref. 232021 | Atomically precise single-crystal structures of electrically conducting 2D metal-organic frameworks | structural_precision · transport_contextCited for the importance of atomically precise structures and for in-plane/topology modulation in charge-transport studies. | Unmapped |
| Ref. 242022 | Unraveling the Electrical and Magnetic Properties of Layered Conductive Metal-Organic Framework With Atomic Precision | structural_precision · magnetic_propertiesSupports the claim that atomic precision matters for understanding electrical and magnetic properties. | Unmapped |
| Ref. 272023 | Near IR Bandgap Semiconducting 2D Conjugated Metal-Organic Framework with Rhombic Lattice and High Mobility | crystal_structure · stacking_topologyPrimary example for pi-extended ligand design producing rhombic single crystals with slipped AA stacking. | research_0157 |
| Ref. 282023 | Wavy Two-Dimensional Conjugated Metal-Organic Framework with Metallic Charge Transport | nonplanar_ligand · metallic_transport · structure_propertySource of the wavy honeycomb Cu3(HFcHBC)2 example and metallic-versus-film transport discussion. | research_0105 |
| Ref. 292023 | In Silico High-Throughput Design and Prediction of Structural and Electronic Properties of Low-Dimensional Metal-Organic Frameworks | computational_prediction · structure_caveatCited for the limitations of predicting 2D c-MOF bulk structures governed by noncovalent interactions. | Unmapped |
| Ref. 302023 | Direct Construction of 2D Conductive Metal-Organic Frameworks from a Nonplanar Ligand: In Situ Scholl Reaction and Topological Modulation | nonplanar_ligand · topological_modulationCited for nonplanar ligand approaches and for comparing predicted and actual stacking structures in 2D c-MOFs. | Unmapped |
| Ref. 322022 | Imparting Functionality and Enhanced Surface Area to a 2D Electrically Conductive MOF via Macrocyclic Linker | functional_ligand · postsynthetic_contextSupports the discussion of functionalised conjugated ligands and postformation responses in second-generation ligand design. | research_0025 |
| Ref. 332015 | Two-dimensional metal-organic surfaces for efficient hydrogen evolution from water | topological_network · charge_transport_contextOne of the examples cited for prior efforts to tune charge transport through intralayer conjugation and topological-network design. | Unmapped |
| Ref. 342018 | A coronene-based semiconducting two-dimensional metal-organic framework with ferromagnetic behavior | ligand_topology · magnetic_propertiesCited for intralayer conjugation/topological-network modification and as context for magnetic/electronic properties. | research_0045 |
| Ref. 352022 | Heterometallic Benzenehexathiolato Coordination Nanosheets: Periodic Structure Improves Crystallinity and Electrical Conductivity | coordination_nanosheets · conductivity_contextCited as an example of topology and periodic structure affecting crystallinity and electrical conductivity. | Unmapped |
| Ref. 362020 | Continuous Electrical Conductivity Variation in M3(Hexaiminotriphenylene)2 (M = Co, Ni, Cu) MOF Alloys | sbu_composition · conductivity_contextCited for tailoring SBU composition as a strategy that changes transport but can couple in-plane and out-of-plane contributions. | research_0041 |
| Ref. 372019 | Single Crystals of Electrically Conductive Two-Dimensional Metal-Organic Frameworks: Structural and Electrical Transport Properties | single_crystals · transport_propertiesCited in the review as an important single-crystal precedent and a cautionary comparison for amino-based ligand crystallisation challenges. | research_0005 |
| Ref. 382024 | Controlling Film Formation and Host-Guest Interactions to Enhance the Thermoelectric Properties of Nickel-Nitrogen-Based 2D Conjugated Coordination Polymers | thermoelectric_transport · film_processingSupports the claim that controlling interlayer electronic coupling and host-guest/film effects can tune thermoelectric performance. | research_0175 |
| Ref. 392024 | Acid-Dependent Charge Transport in a Solution-Processed 2D Conductive Metal-Organic Framework | electrochemical_modulation · solution_processingCited in the programmable-ligand discussion for responsive functional groups and carrier concentration/mobility regulation. | research_0102 |
| Ref. 452023 | 2D conjugated metal-organic framework as a proton-electron dual conductor | mixed_conduction_context · stacking_contextCited in the spin-dynamics discussion for typical close stacking distances and strong interlayer interactions in existing 2D c-MOFs. | research_0039 |