Diffraction Structure — 2D conjugated metal-organic framework as a proton-electron dual conductor

Measurement evidence

Diffraction Structure

2D conjugated metal-organic framework as a proton-electron dual conductor · Choi J.Y., Stodolka M., Kim N. et al. · Chem · 2023 · 143-153

3 measurement groups · 16 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Synchrotron PXRD with Pawley fitting and structural simulation

As-synthesised Zn-HHTP-H2O powder · Powder

PXRD data collected at beamline 17-BM, Advanced Photon Source; lambda = 0.44347 Angstrom.

Context
Pristine framework.
Measurement source
main p.3-p.4 / article p.144-p.145 · Results and discussion - Synthesis and characterizations of Zn-HHTP-H2O · Figure 1B; Table S1; Figure S5
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Crystal systemTriclinicSI Table
Exact Reported
SI p.7 · Structure refinement · Table S1
d002 stacking distanced002 = 3.09 AngstromText
Exact Reported
main p.3 / article p.144 · Results and discussion - Synthesis and characterizations of Zn-HHTP-H2O · Figure 1B
d100 pore diffraction spacingd100 = 18.41 AngstromText
Exact Reported
main p.3 / article p.144 · Results and discussion - Synthesis and characterizations of Zn-HHTP-H2O · Figure 1B
a = b lattice parametera = b = 21.2601 AngstromSI Table
Exact Reported
SI p.7 · Structure refinement · Table S1
c lattice parameterc = 6.1801 AngstromSI Table
Exact Reported
SI p.7 · Structure refinement · Table S1
Pawley RwpRwp = 5.29%Text
Exact Reported
main p.3 / article p.144 · Results and discussion - Synthesis and characterizations of Zn-HHTP-H2O · Figure 1A; Table S1; Figure S5
Space groupP1SI Table
Exact Reported
SI p.7 · Structure refinement · Table S1

Powder X-ray diffraction of synthesis optimisation products

As-synthesised Zn-HHTP-H2O powder · Powder

Temperature, base amount, solvent and reaction-time optimisation products measured with Cu K alpha radiation (lambda = 1.5418 Angstrom).

Context
Pristine framework synthesis optimisation.
Measurement source
SI p.3-p.6 · Synthesis optimization of Zn-HHTP-H2O · Figures S1-S4
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Optimised synthesis temperatureBest crystallinity at 85 deg C in temperature seriesFigure Axis
Approximate
SI p.3 · Synthesis optimization of Zn-HHTP-H2O - Temperature effect · Figure S1

PXRD, Pawley fitting and structural fitting

Zn-HHTP-urea powder · Powder

PXRD of urea-treated MOF; Cu K alpha radiation lambda = 1.5418 Angstrom for SI refinement and Figure 4B.

Context
Urea-functionalised framework.
Measurement source
main p.7 / article p.148 · Results and discussion - Urea functionalization of Zn-HHTP-H2O · Figure 4B; Table S4; Figure S16
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Beta anglebeta = 105.3314 degreesSI Table
Exact Reported
SI p.13 · Structure refinement · Table S4
Crystal systemMonoclinicSI Table
Exact Reported
SI p.13 · Structure refinement · Table S4
a lattice parametera = 37.4465 AngstromSI Table
Exact Reported
SI p.13 · Structure refinement · Table S4
b lattice parameterb = 21.4130 AngstromSI Table
Exact Reported
SI p.13 · Structure refinement · Table S4
c lattice parameterc = 7.4077 AngstromSI Table
Exact Reported
SI p.13 · Structure refinement · Table S4
Pawley RwpRwp = 8.54%Text
Exact Reported
main p.7 / article p.148 · Results and discussion - Urea functionalization of Zn-HHTP-H2O · Table S4
Space groupC2/mSI Table
Exact Reported
SI p.13 · Structure refinement · Table S4
Stacking distance after urea substitutionincreased from 3.1 to 3.5 AngstromText
Rounded Reported
main p.7 / article p.148 · Results and discussion - Urea functionalization of Zn-HHTP-H2O · Figure 4B