
TY  - JOUR
A1  - Islam, N 
T1  - Optical spectra of the tetrahedral tetrabromocobalt(II) complex ion in molten tetrabutylphosphonium bromide
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1973
VL  - 26
IS  - 11
SP  - 2371
EP  - 2377
KW  - 
UR  - https://doi.org/10.1071/CH9732371 
N2  - Optical spectra of CoBr42- in molten tetrabutylphosphonium bromide are recorded and the bands interpreted as due to charge-transfer and ligand-field transitions. The resolved spin-allowed bands are similar to those reported earlier in organic solvents. Cobalt(II)-bromide-rich mixtures with tetrabutylphosphonium bromide are found to supercool to a glassy material. The effect of temperature on these bands has also been studied. 
ER  -

