Kristall- und Molekülstruktur von N,N'-Bis(1,3-dimethylbenzo[d]-1,3,2-diaza-borolidin-2-yl)carbodiimid
- Publication Type
- Journal contribution
- Authors
- Sawitzki, G.; Einholz, W.; Haubold, W.
- Year of publication
- 1988
- Published in
- Z. Naturforsch., B: Chem. Sci.
- Band/Volume
- 43/9
- Page (from - to)
- 1179-83
Crystals of the title compd. I are monoclinic. The mol. I neither has a C2-sym. allene-type nor a D2d-sym. cumulene-type structure, but it has a non-linear B-N=C=N-B arrangement and is nearly planar. The central N=C=N angle has a value of 171.9(3).degree., the B-N=C angles are 145.9(2).degree. and 163.1(3).degree..