Computational Modelling — Porous lanthanide metal–organic frameworks with metallic conductivity

Measurement evidence

Computational Modelling

Porous lanthanide metal–organic frameworks with metallic conductivity · Skorupskii G., Le K.N., Cordova D.L.M. et al. · Proceedings of the National Academy of Sciences of the United States of America · 2022 · e2205127119

2 measurement groups · 6 results

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

DFT in VASP 5.4.4; unrestricted GGA-PBEsol; EBS and DOS single-point calculations

La1.5HOTP DFT model · Model

High-temperature crystal structure model; optimized then single-point k-grid 2x2x4 for EBS/DOS

Temperature
not applicable
Atmosphere
not applicable
Geometry
periodic model
Context
model of pristine framework
Measurement source
p005 · Density functional theory calculations · Fig. 2A/Fig. S10
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
La1.5HOTP flat-direction band gap annotation1.2 eVFigure Axis
Approximate
p003 · Fig. 2A
La1.5HOTP calculated metallic characterbands crossing Fermi level along A-GammaCaption
Qualitative
p003 · Fig. 2 caption
La1.5HOTP optimized c parameterreduction from 6.14 A to 5.76 AText
Exact Reported
p005 · Density functional theory calculations

DFT in VASP 5.4.4; GGA+U for Nd 4f electrons; U = 4.8 eV, J = 0.6 eV

Nd1.5HOTP DFT model · Model

High-temperature crystal structure model; FM order; EBS/DOS calculations

Temperature
not applicable
Atmosphere
not applicable
Geometry
periodic model
Context
model of pristine framework
Measurement source
p005-p006 · Density functional theory calculations · Fig. 2B/Fig. S10
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Nd1.5HOTP flat-direction band gap annotation0.56 eVFigure Axis
Approximate
p003 · Fig. 2B
Nd1.5HOTP calculated metallic characterbands crossing Fermi level along A-GammaCaption
Qualitative
p003 · Fig. 2 caption
Nd1.5HOTP optimized c parameterreduction from 6.05 A to 5.75 AText
Exact Reported
p005 · Density functional theory calculations