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. 2011 Jun 1;67(Pt 6):o1298.
doi: 10.1107/S1600536811016047. Epub 2011 May 7.

1,1-(Biphenyl-2,2'-diyldi-oxy)-3,3,5,5-tetra-kis-(4-bromo-methyl-phen-oxy)cyclo-triphosphazene

Rui Han  1 , Mei-Mei Chai, Jun-Liang Yang, Yong Ye
Affiliations

1,1-(Biphenyl-2,2'-diyldi-oxy)-3,3,5,5-tetra-kis-(4-bromo-methyl-phen-oxy)cyclo-triphosphazene

Rui Han et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(40)H(32)Br(4)N(3)O(6)P(3), the cyclo-triphos-phazene ring adopts a planar conformation, with an r.m.s. deviation of 0.0247 Å. In the crystal, there is a weak inter-molecular C-H⋯O hydrogen bond as well as short inter-molecular Br⋯Br contacts [3.3352 (12) Å].

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Figures

Fig. 1.
Fig. 1.
Molecular configuration and atom numbering scheme for (I), with displacement ellipsoids drawn at the 20% probability level.
See this image and copyright information in PMC

References

    1. Allcock, H. R. (1977). Angew. Chem. Int. Ed. Engl. 16, 147–150.
    1. Allcock, H. R. (2000). Polym. Prep. 14, 553–558.
    1. Bruker (2008). XSCANS, SAINT and SADABS Bruker AXS Inc., Madison, Wisconsin, USA.
    1. Manners, I. (1996). Angew. Chem. Int. Ed. Engl. 35, 1602–1607.
    1. Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. - PubMed