P,P-dichloro-N-(dichlorophosphinoyl)-P-(diisopropylamino)monophosphazene

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Hokelek T., KILIC Z., DAL H.

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, vol.54, pp.523-525, 1998 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 54
• Publication Date: 1998
• Doi Number: 10.1107/s0108270197016983
• Journal Name: ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chimica, Compendex, EMBASE, INSPEC, MEDLINE
• Page Numbers: pp.523-525
• Hacettepe University Affiliated: Yes

Abstract

The title compound, C6H14Cl4N2OP2, has an acyclic monophosphazene skeleton and a bulky diisopropylamino side group. The bulky substituent is instrumental in determining the molecular geometry. The P-N bonds have neither single-nor double-bond character and are substantially shorter than the ideal P-N single bond. The P-N-P angle [134.0 (2)degrees] is similar to the angle found in cyclotetraphosphazenes, but wider than that in cyclotriphosphazenes.