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Crystal structure of trismorpholino phosphiniminocyclotrithiazene
Date Issued
01-01-2001
Author(s)
Srinivas, J.
Murthy, G. Sreenivasa
Swarnalatha, U.
Rao, M. N.Sudheendra
Abstract
The title compound (OC4H8N)3P=N-S3N3 crystallizes in a monoclinic crystal system with unit cell parameters a = 8.9996(3), b = 17.2895(7), and c = 12.3648(9) Å, β = 90.63(5)°, Z = 4, and space group P21/n. Strikingly the exocylic S1-N4 bond length is 1.545(3) Å and is accompanied by the largest angle at P-N4-S1 as 131.2(2)°. The tricoordinated sulfur atom of the cyclotrithiazene ring deviates from the mean plane of other five atoms by 0.654(1) Å.
Volume
31