
TY  - JOUR
A1  - Singh, PP 
A1  - Srivastava, AK 
T1  - Donor properties of 2-aminothiazole and 2-acetylaminothiazole towards cobalt(II) halides
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 3
SP  - 509
EP  - 515
KW  - 
UR  - https://doi.org/10.1071/CH9740509 
N2  - Molecular addition complexes of the type CoL2X2 (X = Cl, Br, I and L = 2-aminothiazole and 2-acetylaminothiazole) have been prepared and studied by infrared spectra, electronic spectra, magnetic susceptibility and X-ray powder data. Infrared and electronic spectra suggest coordination through exocyclic nitrogen in 2-aminothiazole and through carbonyl oxygen in 2-acetylaminothiazole. The complexes have tetrahedral configuration and belong to the C2&quot; point group. Ligand field parameters Dq, B' and &#946; show more covalency in 2-aminothiazole complexes than in 2-acetylamino-thiazole complexes and suggest a weak ligand field for both the ligands. 
ER  -

