Structures of the Erdmann’s Salt, NH4[Co(NH3)2(NO2)4] and Some Other Related Nitro-ammine-cobalt (III) Complexes
- 1 January 1957
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 30 (1) , 13-21
- https://doi.org/10.1246/bcsj.30.13
Abstract
NH4[Co(NH3)2(NO2)4] belongs to the space group P212121, with four formula units per unit cell. All the atomic coordinates were determined by the method of two-dimensional Fourier series. The structure is found to be isotype to K[Co(NH3)2(NO2)4]. Two ammonia groups are co-ordinated to the central cobalt atom in the trans-positions. General features of the structures of various nitro-ammine-cobalt(III) complexes were discussed. The absorption spectra of these complexes were reexamin-ed in their aqueous solutions. Results are briefly discussed in relation to their steric configurations.This publication has 15 references indexed in Scilit:
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