Crystal and molecular structure of tris(hexamethyldisilylamido)iron(III)
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 19,p. 2100-2102
- https://doi.org/10.1039/dt9720002100
Abstract
The crystal structure of the title compound has been determined by single-crystal X-ray diffraction methods from diffractometer data by Patterson and Fourier methods and refined by least squares to R 0·094 for 1051 independent observed intensities. The crystals are trigonal, space group P1c with a= 16·112 and c= 8·556 Å, Z= 2. The molecule has D3 symmetry, with an angle of 49·2° between the FeN3and NSi2 planes. The Fe–N bond, at 1·917(4)Å is somewhat shorter than values found in other compounds. Bond lengths and angles involving the other atoms are normal.Keywords
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