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Structure and Conformational Properties of Azido(difluoro)phosphane, F2PN3

✍ Scribed by Xiaoqing Zeng; Helmut Beckers; Helge Willner; Raphael J. F. Berger; Stuart A. Hayes; Norbert W. Mitzel

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
731 KB
Volume
2011
Category
Article
ISSN
1434-1948

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✦ Synopsis

Azido(difluoro)phosphane, F 2 PN 3 , is a colorless gas, which freezes to a glassy solid at ca. -120 °C, and the boiling point obtained by extrapolating the vapor-pressure curve is 8 °C. It has been characterized by IR (gas phase, Ar matrix), Raman (liquid, amorphous, and crystalline solid), and 19 F, 31 P, 14 N, and 15 N NMR spectroscopy. The conformational properties of F 2 PN 3 have been studied by vibrational spectroscopy, gas electron diffraction (GED), and quantum chemical calculations. An almost equimolar mixture of two conformers was identified in the gas and neat liquid phases, as well as in Ar

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