Collect. Czech. Chem. Commun.
2007, 72, 1407-1419
https://doi.org/10.1135/cccc20071407
On the Reaction of Hexachlorocyclotriphosphazene with Heptamethyldisilazane. Crystal Structure of P3N3Cl5{N(CH3)[Si(CH3)3]}
Radka Voznicováa, Milan Albertib, Jan Tarabaa, Dalibor Dastycha, Pavel Kubáčeka and Jiří Příhodaa,*
a Department of Chemistry, Faculty of Science, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic
b Department of Physical Electronics, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic
Abstract
The reaction of P3N3Cl6 (1) with heptamethyldisilazane in the molar ratio 1:1 leads to the formation of 2,4,4,6,6-pentachloro-N-methyl-N-(trimethylsilyl)cyclotriphosphazen-2-amine, P3N3Cl5{N(CH3)[Si(CH3)3]} (2). Compound 2 was characterized by elemental analysis and spectroscopically. Molecular and crystal structures of 2 were determined by X-ray diffraction. 2 is monoclinic, space group P21/n. Experimental data were compared with results of DFT calculations.
Keywords: Phosphazenes; Cyclotriphosphazene; X-Ray diffraction; IR spectroscopy; Raman spectroscopy.
References: 28 live references.
