Spectroscopy — Tunable electrical conductivity of a new 3D MOFs: Cu-TATAB

2 measurement groups · 7 results

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

TCNQ@Cu-TATAB dark crystals · Single Crystal

4000-400 cm-1 region; compared H3TATAB, Cu-TATAB, TCNQ@Cu-TATAB and TCNQ.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Neutral TCNQ C-N stretching frequency	2220 cm-1	—	—	Text Exact Reported	5 · Results and discussion · Fig. 3b
H3TATAB O-H stretching disappearance after Cu coordination	3500 to 2400 cm-1 absorption disappears	—	—	Text Range	3 · Results and discussion · Fig. 3b
TCNQ@Cu-TATAB C-N stretching frequencyMarked as a best value within this paper	2198 cm-1	—	—	Text Exact Reported	5 · Results and discussion · Fig. 3b

TCNQ@Cu-TATAB dark crystals · Single Crystal

Compared Cu-TATAB, H3TATAB, TCNQ@Cu-TATAB and TCNQ.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
New TCNQ@Cu-TATAB charge-transfer band	900-1400 nm	—	—	Text Range	5 · Results and discussion · Fig. 3d
Cu-TATAB visible absorption band	417 nm	—	—	Text Exact Reported	4 · Results and discussion · Fig. 3d
Cu-TATAB lower-energy absorption band	729 nm	—	—	Text Exact Reported	4 · Results and discussion · Fig. 3d
TCNQ@Cu-TATAB blue-shifted absorption peak	677 nm	—	—	Text Exact Reported	5 · Results and discussion · Fig. 3d