Computational Modelling — Exceptionally high charge mobility in phthalocyanine-based poly(benzimidazobenzophenanthroline)-ladder-type two-dimensional conjugated polymers

Measurement evidence

Computational Modelling

Exceptionally high charge mobility in phthalocyanine-based poly(benzimidazobenzophenanthroline)-ladder-type two-dimensional conjugated polymers · Wang M., Fu S., Petkov P. et al. · Nature Materials · 2023 · 880-887

5 measurement groups · 30 results

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

VASP PBE DFT+U monolayer band structure and manual/SUMO parabolic fitting

2DCP-CuPc monolayer DFT model · Model

Monolayer model with 10 A vacuum; Gamma-X-M-Gamma path.

Context
model_system
Measurement source
S59 · Supplementary Table 1 · Supplementary Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
2DCP-CuPc monolayer averaged electron effective mass0.427 m0Text
Exact Reported
S40-S41 · Supplementary Figure 46 discussion · Supplementary Fig. 46; Supplementary Table 1
2DCP-CuPc monolayer averaged hole effective mass0.369 m0Text
Exact Reported
S40-S41 · Supplementary Figure 46 discussion · Supplementary Fig. 46; Supplementary Table 1
2DCP-CuPc monolayer reduced effective mass0.198 m0Text
Exact Reported
S39-S40 · Supplementary Figure 46 discussion · Supplementary Fig. 46

VASP 5.4.1 PBE DFT+U, Grimme-D2 interlayer dispersion, SUMO/parabolic fit effective masses

slipped-AA-stacked 2DCP-CuPc DFT model · Model

AA-slipped stacked model; k grid 2x2x5 for geometry optimisation and 4x4x10 for band structure.

Context
model_system
Measurement source
S60 · Supplementary Table 2 · Supplementary Table 2
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
2DCP-CuPc stacked averaged electron effective mass0.386 m0SI Table
Exact Reported
S60 · Supplementary Table 2 · Supplementary Table 2
2DCP-CuPc stacked averaged hole effective mass0.310 m0SI Table
Exact Reported
S60 · Supplementary Table 2 · Supplementary Table 2
2DCP-CuPc electron-hole reduced effective mass0.172 m0SI Table
Exact Reported
S60 · Supplementary Table 2 · Supplementary Table 2

Gaussian 16 B3LYP/6-31G(d) gas-phase HOMO/LUMO calculations with Grimme D3(BJ)

M1-M6 molecular model compounds · Model

Geometry optimisation in ground state; gas phase.

Context
model_system
Measurement source
S2-S3 · Reaction energetics and HOMO-LUMO energy levels · Fig. 1b; Supplementary Figs. 1-6
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
M1 HOMO-LUMO gap2.03 eVTable
Exact Reported
source data · Figure 1b
M1 HOMO energy-5.18 eVTable
Exact Reported
source data · Figure 1b
M1 LUMO energy-3.15 eVTable
Exact Reported
source data · Figure 1b
M2 HOMO-LUMO gap2.03 eVTable
Exact Reported
source data · Figure 1b
M2 HOMO energy-5.01 eVTable
Exact Reported
source data · Figure 1b
M2 LUMO energy-2.98 eVTable
Exact Reported
source data · Figure 1b
M3 HOMO-LUMO gap2.01 eVTable
Exact Reported
source data · Figure 1b
M3 HOMO energy-5.23 eVTable
Exact Reported
source data · Figure 1b
M3 LUMO energy-3.22 eVTable
Exact Reported
source data · Figure 1b
M4 HOMO-LUMO gap1.93 eVTable
Exact Reported
source data · Figure 1b
M4 HOMO energy-4.87 eVTable
Exact Reported
source data · Figure 1b
M4 LUMO energy-2.94 eVTable
Exact Reported
source data · Figure 1b
M5 HOMO-LUMO gap1.74 eVTable
Exact Reported
source data · Figure 1b
M5 HOMO energy-4.81 eVTable
Exact Reported
source data · Figure 1b
M5 LUMO energy-3.07 eVTable
Exact Reported
source data · Figure 1b
M6 HOMO-LUMO gapMarked as a best value within this paper1.54 eVTable
Exact Reported
source data · Figure 1b
M6 HOMO energy-5.22 eVTable
Exact Reported
source data · Figure 1b
M6 LUMO energy-3.68 eVTable
Exact Reported
source data · Figure 1b

VASP PBE DFT+U monolayer band structure and manual/SUMO parabolic fitting

2DCP-NiPc monolayer DFT model · Model

Monolayer model with 10 A vacuum; Gamma-X-M-Gamma path.

Context
model_system
Measurement source
S59 · Supplementary Table 1 · Supplementary Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
2DCP-NiPc monolayer averaged electron effective mass0.479 m0Text
Exact Reported
S40-S41 · Supplementary Figure 46 discussion · Supplementary Fig. 46; Supplementary Table 1
2DCP-NiPc monolayer averaged hole effective mass0.400 m0Text
Exact Reported
S40-S41 · Supplementary Figure 46 discussion · Supplementary Fig. 46; Supplementary Table 1
2DCP-NiPc monolayer reduced effective mass0.218 m0Text
Exact Reported
S40-S41 · Supplementary Figure 46 discussion · Supplementary Fig. 46

VASP 5.4.1 PBE DFT+U, Grimme-D2 interlayer dispersion, SUMO/parabolic fit effective masses

slipped-AA-stacked 2DCP-NiPc DFT model · Model

AA-slipped stacked model; k grid 2x2x5 for geometry optimisation and 4x4x10 for band structure.

Context
model_system
Measurement source
S60 · Supplementary Table 2 · Supplementary Table 2
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
2DCP-NiPc stacked averaged electron effective mass0.319 m0SI Table
Exact Reported
S60 · Supplementary Table 2 · Supplementary Table 2
2DCP-NiPc stacked averaged hole effective mass0.240 m0SI Table
Exact Reported
S60 · Supplementary Table 2 · Supplementary Table 2
2DCP-NiPc electron-hole reduced effective massMarked as a best value within this paper0.137 m0SI Table
Exact Reported
S60 · Supplementary Table 2 · Supplementary Table 2