Conformational studies of the triphenylphosphazenyl side chain in cyclophosphazenes. I. Crystal and molecular structure of N3P3C15(NPPh3)

Babu, Sudhakara Y and Manohar, H and Cameron, TS (1979) Conformational studies of the triphenylphosphazenyl side chain in cyclophosphazenes. I. Crystal and molecular structure of N3P3C15(NPPh3). In: Acta Crystallographica Section B, 35 (6). pp. 1410-1413.

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Abstract

The title compound, C t8H~sC15NaP4, crystallizes in the monoclinic space group P2~/n with a = 20.14 (2), b = 8.69 (1), c = 14.92 (2) A, fl = 98.8 (3) ° , Z = 4. The structure was determined from visual data and refined to R = 0-069 for 1450 reflections. The cyclophosphazene ring is non-planar. The exocyclic NPPh 3 group exhibits type I conformation [R. A. Shaw (1975). Pure Appl. Chem. 44, 317-341] in which the N-P bond is perpendicular to the adjacent P-CI bond.

Item Type:	Editorials/Short Communications
Additional Information:	Copyright of this article belongs to International Union of Crystallography.
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	15 Dec 2010 08:18
Last Modified:	15 Dec 2010 08:18
URI:	http://eprints.iisc.ernet.in/id/eprint/34499

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