Electrical Transport — Cation-exchanged conductive Mn2DSBDC metal–organic frameworks: Synthesis, structure, and THz conductivity

4 measurement groups · 68 results

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

time-domain THz spectroscopy (THz-TDS), Drude-Smith fit

Terahertz spectroscopy

Co@Mn2DSBDC powder · Powder

20-30 mg MOF mixed with about 1 g Teflon/PTFE and pressed at 11 kbar; air, bare PTFE and sample transmission collected at each temperature; effective medium theory used.

Geometry: pressed PTFE/MOF pellet
Context: pristine_or_exchanged_framework
Measurement source: 7 · 3.3 Time domain THz spectroscopy · Fig. 6; Figs. S5-S8; Table S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Drude-Smith c parameter at 100 K	-1.00(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 200 K	-1.00(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 300 K	-0.98(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 100 K	2.00(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 200 K	1.89(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 300 K	1.88(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 100 K	52(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 200 K	45(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 300 K	47(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 100 K	2.1(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 200 K	3.0(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 300 K	2.9(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
real conductivity at ~1 THz, 100 K	~22 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
real conductivity at ~1 THz, 200 K	~24 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
real conductivity at ~1 THz, 300 K	~23 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
representative spectroscopic AC conductivity	approximately 25 S/m	—	—	Text Approximate	8 · 4 Conclusions · Fig. 6; Fig. S6
temperature dependence of THz conductivity	no observable/significant temperature dependence from 100-300 K	—	—	Qualitative Qualitative	7 · 3.3 Time domain THz spectroscopy · Fig. 6; Fig. S5; Fig. S6

time-domain THz spectroscopy (THz-TDS), Drude-Smith fit

Terahertz spectroscopy

Cu@Mn2DSBDC powder · Powder

20-30 mg MOF mixed with about 1 g Teflon/PTFE and pressed at 11 kbar; air, bare PTFE and sample transmission collected at each temperature; effective medium theory used.

Geometry: pressed PTFE/MOF pellet
Context: pristine_or_exchanged_framework
Measurement source: 7 · 3.3 Time domain THz spectroscopy · Fig. 6; Figs. S5-S8; Table S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Drude-Smith c parameter at 100 K	-0.99(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 200 K	-0.96(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 300 K	-0.98(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 100 K	2.53(8)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 200 K	2.70(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 300 K	2.06(7)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 100 K	40(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 200 K	52(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 300 K	39(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 100 K	3.8(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 200 K	2.7(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 300 K	3.6(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
real conductivity at ~1 THz, 100 K	~33 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
real conductivity at ~1 THz, 200 K	~28 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
real conductivity at ~1 THz, 300 K	~27 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
representative spectroscopic AC conductivity	approximately 25 S/m	—	—	Text Approximate	8 · 4 Conclusions · Fig. 6; Fig. S6
temperature dependence of THz conductivity	no observable/significant temperature dependence from 100-300 K	—	—	Qualitative Qualitative	7 · 3.3 Time domain THz spectroscopy · Fig. 6; Fig. S5; Fig. S6

time-domain THz spectroscopy (THz-TDS), Drude-Smith fit

Terahertz spectroscopy

as-prepared Mn2DSBDC powder · Powder

20-30 mg MOF mixed with about 1 g Teflon/PTFE and pressed at 11 kbar; air, bare PTFE and sample transmission collected at each temperature; effective medium theory used.

Geometry: pressed PTFE/MOF pellet
Context: pristine_or_exchanged_framework
Measurement source: 7 · 3.3 Time domain THz spectroscopy · Fig. 6; Figs. S5-S8; Table S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Drude-Smith c parameter at 100 K	-1.00(7)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 200 K	-1.00(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 300 K	-0.99(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 100 K	1.55(7)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 200 K	1.62(7)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 300 K	1.710(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 100 K	32(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 200 K	36(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 300 K	45(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 100 K	4.6(6)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 200 K	4.1(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 300 K	3.2(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
real conductivity at ~1 THz, 100 K	~28 S/m at ~1 THz	—	—	Figure Axis Approximate	7 · 3.3 / Supplementary Figures · Fig. 6a
real conductivity at ~1 THz, 200 K	~30 S/m at ~1 THz	—	—	Figure Axis Approximate	7 · 3.3 / Supplementary Figures · Fig. 6a
real conductivity at ~1 THz, 300 K	~25 S/m at ~1 THz	—	—	Figure Axis Approximate	7 · 3.3 / Supplementary Figures · Fig. 6a
representative spectroscopic AC conductivity	approximately 25 S/m	—	—	Text Approximate	8 · 4 Conclusions · Fig. 6; Fig. S6
temperature dependence of THz conductivity	no observable/significant temperature dependence from 100-300 K	—	—	Qualitative Qualitative	7 · 3.3 Time domain THz spectroscopy · Fig. 6; Fig. S5; Fig. S6

time-domain THz spectroscopy (THz-TDS), Drude-Smith fit

Terahertz spectroscopy

Ni@Mn2DSBDC powder · Powder

20-30 mg MOF mixed with about 1 g Teflon/PTFE and pressed at 11 kbar; air, bare PTFE and sample transmission collected at each temperature; effective medium theory used.

Geometry: pressed PTFE/MOF pellet
Context: pristine_or_exchanged_framework
Measurement source: 7 · 3.3 Time domain THz spectroscopy · Fig. 6; Figs. S5-S8; Table S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Drude-Smith c parameter at 100 K	-0.98(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 200 K	-0.97(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith c parameter at 300 K	-0.93(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 100 K	2.20(7)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 200 K	2.20(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith lattice permittivity at 300 K	2.20(2)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 100 K	39(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 200 K	38(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith scattering time τ at 300 K	63(3)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 100 K	3.6(5)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 200 K	3.6(4)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
Drude-Smith plasma frequency ωp at 300 K	2.4(1)	—	—	SI Table Exact Reported	S6 · Supplementary Tables · Table S3
real conductivity at ~1 THz, 100 K	~36 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
real conductivity at ~1 THz, 200 K	~31 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
real conductivity at ~1 THz, 300 K	~34 S/m at ~1 THz	—	—	Figure Axis Approximate	S3-S4 · 3.3 / Supplementary Figures · Fig. S5/S6
representative spectroscopic AC conductivity	approximately 25 S/m	—	—	Text Approximate	8 · 4 Conclusions · Fig. 6; Fig. S6
temperature dependence of THz conductivity	no observable/significant temperature dependence from 100-300 K	—	—	Qualitative Qualitative	7 · 3.3 Time domain THz spectroscopy · Fig. 6; Fig. S5; Fig. S6