Magnetic Susceptibility and EPR Spectra of (μ-Hydroxo)bis[pentaamminechromium(III)] Chloride Monohydrate
- 1 June 1997
- journal article
- Published by American Chemical Society (ACS) in Inorganic Chemistry
- Vol. 36 (13) , 2816-2819
- https://doi.org/10.1021/ic970029c
Abstract
From magnetic susceptibility measurements the J-value of (μ-hydroxo)bis[pentaamminechromium(III)] chloride hydrate was found to be 32.3 cm-1. The EPR spectra of the complex diluted in the analogous cobalt(III) complex have been recorded down to 4 K. The spectrum from the quintet state has been identified by the temperature variation of the intensity. Below 200 K the quintet spectra consist of two spectra originating from two different sites in the crystal. Both spectra have been computer simulated, and the following two parameter sets were obtained for the two different ions in the crystal: De = −0.0512(1) cm-1, Ee = −0.0263(1) cm-1; De = −0.0498 cm-1, Ee = −0.0263 cm-1.Keywords
This publication has 18 references indexed in Scilit:
- Ab Initio Calculation of the Magnetic Exchange Coupling in Linear Oxo-Bridged Binuclear Complexes of Titanium(III), Vanadium(III), and Chromium(III)Inorganic Chemistry, 1994
- Magnetic exchange through hydrogen bonds: structural and magnetic characterization of cis-hydroxoaquachromium(III) complexes of tetradentate and monodentate ligandsInorganic Chemistry, 1994
- Structure, Magnetic Susceptibility, and EPR Spectra of a Dimeric Macrocyclic Chromium(III) Complex Bridged by a Single Carbonate Ligand.Acta Chemica Scandinavica, 1991
- Magnetic Susceptibility and EPR Spectra of mu-Cyano-bis[pentaamminechromium(III)] Perchlorate.Acta Chemica Scandinavica, 1991
- Triammine Complexes of Chromium(III). Synthesis and Characterization of the Two Isomeric Series.Acta Chemica Scandinavica, 1990
- Magnetic properties of oxygen-bridged binuclear chromium(III) complexes with 2,2'-bipyridine and 1,10-phenanthrolineInorganic Chemistry, 1977
- Crystal structure and polarized electronic spectrum of .mu.-hydroxo-bis[pentaaminechromium(III)] chloride dihydrateInorganic Chemistry, 1977
- Nonadditive and additive ligand fields and spectrochemical series arising from ligand field parameterization schemes. Pyridine as a nonlinearly ligating .pi.-back-bonding ligand toward chromium(III)Inorganic Chemistry, 1976
- μ‐Hydroxo‐bis(pentamminkobalt(III))‐KomplexeEuropean Journal of Inorganic Chemistry, 1969
- Über Komplexverbindungen. XXIV. Rhodo‐, Erythro‐ und Acido‐erythro‐Chrom(III)‐komplexe (Präparatives, allgemeine chemische Eigenschaften)Zeitschrift für anorganische und allgemeine Chemie, 1959