Startseite A Diazenidoborate: Formation and Structure of Cs[(CF3)3BN=NCF3]
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A Diazenidoborate: Formation and Structure of Cs[(CF3)3BN=NCF3]

  • D. J. Brauer , H. Bürger EMAIL logo , Y. Chebude und G. Pawelke
Veröffentlicht/Copyright: 2. Juni 2014
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Abstract

Cs[(CF3)3BNH2] reacts with CF3NO to form cesium trans-trifluoromethyldiazenido-tris(trifluoromethyl) borate Cs[(CF3)3BN=NCF3] (2), the structure of which has been investigated by single-crystal X-ray diffraction. The diazene nature of the anion is confirmed by the length of the N=N bond, 1.231(6) Å, and the size of the N-N-B angle, 115.5(4)° - the B-N bond length being 1.559(7) A. Compound 2 is hitherto the first diazenidoborate which has been fully characterized

Keywords: NMR Data; Boron; Fluorine
Received: 1999-12-13
Published Online: 2014-6-2
Published in Print: 2000-4-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

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