Polarized Visible Spectra of Crystalline Trisoxalatometallates
- 1 November 1961
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 35 (5), 1809-1815
- https://doi.org/10.1063/1.1732149
Abstract
The absorption of polarized light by single crystals of NaMgAl(C2O4)3·9H2O with part of the aluminum isomorphously replaced by the trivalent ions of Ti, V, Cr, Mn, Fe, and Co is reported. Assignments of the observed transitions are made. The polarizations prove that both the spin‐allowed and spin‐forbidden transitions are electric dipolar. They are made allowed by the static asymmetric ligand field and not by coupling to vibrations. The trigonal field strength is evaluated in terms of the parameter K which is found to range from —350 to +500 cm—1.Keywords
This publication has 15 references indexed in Scilit:
- Spectrochemical Study of Microscopic Crystals. XX1. The Dichroism of Tris(ethylenediamine)-cobalt(III) and -chromium(III)2Bulletin of the Chemical Society of Japan, 1960
- Absorption Spectra of Cr3+ in Al2O3 Part B. Experimental Studies of the Zeeman Effect and Other Properties of the Line SpectraJournal of the Physics Society Japan, 1958
- Absorption Spectra of Cr3+ in Al2O3 Part A. Theoretical Studies of the Absorption Bands and LinesJournal of the Physics Society Japan, 1958
- The absorption spectrum of vanadium corundumDiscussions of the Faraday Society, 1958
- Theorie der Absorptionsspektren komplexer Vanadin(III)-Verbindungen mit trigonaler SymmetrieZeitschrift für Physikalische Chemie, 1956
- The crystal structure of ammonium trioxalatochromate (III), (NH4)3[Cr(C2O4)3].2H2OActa Crystallographica, 1952
- The crystal structure of potassium trioxalatochromate (III), K3[Cr(C2O4)3]H2OActa Crystallographica, 1952
- A Polarographic Study of the Oxalato Complexes of TitaniumJournal of the American Chemical Society, 1951
- The crystal structure oftranspotassium dioxalatodiaquochromiate, K[CR(C2O4)2(H2O)2].3H2OActa Crystallographica, 1951
- Oxalato Complex Compounds of Tervalent ManganeseJournal of the American Chemical Society, 1936