Magnetic properties of reaction products of chromocene and aliphatic alcohols
- 1 January 1979
- journal article
- Published by Institute of Organic Chemistry & Biochemistry in Collection of Czechoslovak Chemical Communications
- Vol. 44 (1) , 80-84
- https://doi.org/10.1135/cccc19790080
Abstract
Chromocene reacts with aliphatic alcohols (n = 1 to 4) at 20 °C to give cyclopentadiene and very reactive chromium(II) alcoholates. All the prepared alcoholates are antiferromagnetic compounds with the Weiss constant -280 to -170 K. The magnetic moment corresponds to contribution of four unpaired electrons and to d4 configuration of Cr(II) atom. An interpretation of the antiferromagnetism of the alcoholates is suggested.Keywords
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