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Synthesis and x-ray crystal structure of the bis(imino) cyclodiphosphazane, $[(PhN)P(NMe_2)(NPh)]_2$.

Santhanathan, Santhanathan S and Krishnamurthy, Setharampattu S and Cameron, Stanley T and Linden, Anthony (1990) Synthesis and x-ray crystal structure of the bis(imino) cyclodiphosphazane, $[(PhN)P(NMe_2)(NPh)]_2$. In: Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (3). pp. 1119-1121.

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Abstract

The reaction of trans-$[(PhN)P(NMe_2)]_2$ with 2 equiv of Ph azide yields the bis(imino) deriv., trans-$[(PhN)P(NMe_2)(NPh)]_2$ (I). The x-ray crystal structure of I reveals that the $N_2P_2$ ring and the Ph groups attached to the ring N atoms are coplanar. The ring N atoms as well as the N atoms of the dimethylamino groups display trigonal planar geometry. The bond length of 1.518 $\AA$ for the exocyclic P=N bond indicates that this bond is not delocalized with the $N_2P_2$ ring system.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to The Royal Chemical Society
Keywords: x-ray crystal;bis(imino) cyclodiphosphazane;P N bond
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Depositing User: Srinivasa Naika
Date Deposited: 07 Feb 2008
Last Modified: 19 Sep 2010 04:41
URI: http://eprints.iisc.ac.in/id/eprint/12648

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