Spectroscopy — Reversible iodine absorption of nonporous coordination polymer Cu(TCNQ)

Measurement evidence

Spectroscopy

Reversible iodine absorption of nonporous coordination polymer Cu(TCNQ) · Miyao K., Funabiki A., Takahashi K. et al. · New Journal of Chemistry · 2014 · 739-743

2 measurement groups · 4 results

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

Raman spectroscopy, Renishaw inVia Reflex, 488 nm excitation

Raman spectroscopy

Cu(TCNQ)I4 from phase I by liquid-phase iodine absorption · Powder

phase I Cu(TCNQ) and liquid-phase Cu(TCNQ)I4 measured at room temperature

Temperature: room temperature
Atmosphere: not specified
Geometry: Raman spectrum
Context: iodine-loaded salt compared with pristine phase I
Measurement source: p003-p004 / article pages 741-742 · Electronic state; Experimental · Fig. S7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Raman C=C stretch of TCNQ in Cu(TCNQ)I4	1451 cm-1	—	—	Text Exact Reported	p003 / article page 741 · Electronic state · Fig. S7
triiodide Raman band observation	characteristic stretching band of I3- was not observed	—	—	Text Qualitative	p003 / article page 741 · Electronic state · Fig. S7

X-ray photoelectron spectroscopy, PHI X-tool with Al source

X-ray photoelectron spectroscopy

Cu(TCNQ)I produced by iodine desorption in hexane · Powder

Cu(TCNQ)I produced by iodine desorption

Atmosphere: not specified
Geometry: XPS
Context: iodine-desorption intermediate
Measurement source: p004 / article page 742 · Electronic state; Experimental

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu 2p3/2 binding energy in Cu(TCNQ)I	932 eV	—	—	Text Rounded Reported	p004 / article page 742 · Electronic state
I 3d5/2 binding energy in Cu(TCNQ)I	619 eV	—	—	Text Rounded Reported	p004 / article page 742 · Electronic state