Cobalt(III) and Chromium(III) Complexes with Ethylenediaminemonoacetic Acid
- 1 March 1970
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 43 (3) , 786-789
- https://doi.org/10.1246/bcsj.43.786
Abstract
Cobalt(III) and chromium(III) complexes with ethylenediaminemonoacetic acid (EDMA), [Co(edma)2]Cl·2H2O and [Cr(edma)2Cl·3H2]O, (edma: H2NCH2CH2NHCH2COO−), were prepared. The former complex was isolated as two geometrical isomers. From the electronic absorption spectra, the two isomers were assigned to trans and cis forms with respect to the carboxylate oxygen atoms coordinated. Chromium(III) complex was concluded to have the trans form by comparing the IR spectrum with those of the above two isomers of cobalt (III) complexes.Keywords
This publication has 7 references indexed in Scilit:
- Chromium complexes of o,o'-dihydroxyazo dyes: some chemistry of 1:1 complexesInorganic Chemistry, 1967
- Rotatory Dispersion of Metallic Co-ordination Compounds. III. Absorption Spectra and Rotatory Dispersion of Cobalt(III) Complexes of the [CoN2O4]− TypeBulletin of the Chemical Society of Japan, 1962
- Preparation and Absorption Spectra of the Cobalt(III) Complexes of Amino AcidsBulletin of the Chemical Society of Japan, 1961
- Quantitative Determination of Diaminocarboxylic Acids and Related Compounds by Rapid Paper ElectrophoresisAnalytical Chemistry, 1961
- Kinetische Untersuchungen an Chrom (III)-KomplexenZeitschrift für Physikalische Chemie, 1960
- The Stereochemistry of Complex Inorganic Compounds. XX. The Tetradentate and Bidentate Complexes of Ethylenediaminetetraacetic AcidJournal of the American Chemical Society, 1956
- The Stereochemistry of Complex Inorganic Compounds. XVII. The Stereochemistry of Hexadentate Ethylenediaminetetraacetic Acid ComplexesJournal of the American Chemical Society, 1953