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Structure of tris(2-cyanoethyl)phosphine oxide
Journal article

Structure of tris(2-cyanoethyl)phosphine oxide

B. M Foxman, C. H Kim and H Mazurek
Acta crystallographica. Section B, Structural crystallography and crystal chemistry, Vol.38(5), pp.1622-1624
05/01/1982
DOI: https://doi.org/10.1107/S056774088200661X

Abstract

C9H12N3OP, Mr = 209.2, rhombohedral, R3c, a = 13.501 (4), c = 10.177 (3)/k, Z = 6, Dm= 1.30(1), Dx = 1.30 Mg m-3; R = 0.033 for 615 reflexions. The molecule has threefold symmetry along the P-O bond with a C-P-C angle of 106.43 (12)°. The P=O distance is 1.485 (3) A.

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