Structure of ethyl 2,4,4,6,6-penta­chloro-1,3,5,2λ5,4λ5,6λ5-tri­azatriphosphinine-2-carbamate

Autor: J. C. van de Grampel, Pieter Lykle Buwalda, and Auke Meetsma
Přispěvatelé: Polymer Chemistry and Bioengineering
Jazyk: angličtina
Rok vydání: 1990
Předmět:
Zdroj: Acta Crystallographica Section C: Crystal Structure Communications, 46, 886-888
ISSN: 0108-2701
Popis: C3H6CI5N402P3, Mr = 400"29, orthorhombic, Pnnm, a=9.195(2), b = 14-348(3), c= 11.351 (1) A, V= 1497.5 (5) A 3, Z= 4, Dx = 1.775 g cm -3, A(Mo K~) = 0-71073 A, /z = 12.8 cm-l, F(000) = 792, T = 298 K, Rr = 0-042 for 1035 reflections with I_> 2.5cr(/). The crystal structure consists of dimers arising from hydrogen-bond bridges. The organic moiety is located close to the NP ring. The endocyclic N--P bond lengths average to 1-570 (5) A; N--P (exocyclic) = 1.662 (6) A. The P--CI bond lengths vary from 1.974(2) to 2.007 (3) A.
Databáze: OpenAIRE
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