Contributions to the Chemistry of Boron, LXXXII. The Crystal and Molecular Structure of B,B′ -bis(1,3-dimethyl-1,3,2-diazaborolidin-2-yl)
Open Access
- 1 November 1976
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 31 (11) , 1441-1446
- https://doi.org/10.1515/znb-1976-1101
Abstract
The title compound 2 crystallizes monoclinic, and the space group was determined to be C 2/c. The unit cell contains 16 molecules grouped in two sets of crystallographic independent molecules. The structure was solved by direct methods. Full matrix refinement led to R = 0.09. The molecules have C2 symmetry. The compound is composed of two five membered diazaborolidine rings joined by a boron-boron bond. The two nearly planar rings are twisted to one another by 61.6° and 56.8° respectivelyKeywords
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