2,4-[2,2'-Methylenebis(4-nitrophenoxy)]-2,4,6,6-tetrachlorocyclo-2 lambda(5),4 lambda(5),6 lambda(5)-triphosphazatriene (ansa)

Authors
Hokelek, T Akduran, N Yildiz, M Dal, H Kilic, Z
Citation
T. Hokelek et al., 2,4-[2,2'-Methylenebis(4-nitrophenoxy)]-2,4,6,6-tetrachlorocyclo-2 lambda(5),4 lambda(5),6 lambda(5)-triphosphazatriene (ansa), ACT CRYST C, 56, 2000, pp. 90-92
Citations number
20
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
56
Year of publication
2000
Part
1
Pages
90 - 92
Database
ISI
SICI code
0108-2701(200001)56:<90:2L>2.0.ZU;2-F
Abstract
The title compound, C13H8C14N5O6P3, consists Of a non-planar trimeric phosp hazene ring and a bulky 2,2'-methylenebis(4-nitrophenoxy) side group which predominantly determines the molecular shape. With respect to the correspon ding values in the reference compound N3P3Cl6, the endocyclic angle around one P atom is the same, but the exocyclic angle is increased, while the end ocyclic and exocyclic angles about another P atom are both decreased. This situation is different from that in other reported phosphazene derivatives.