Molecular structure of 1-phenyl-1-dimethylamino-4,4-bis(trimethylsilyl)-2-aza-3λ3-phosphabutadiene-1,3 View Full Text


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Article Info

DATE

1999-04

AUTHORS

Alexander N. Chernega, Eduard B. Rusanov, Mark I. Povolotskii

ABSTRACT

The crystal and molecular structure of 1-phenyl-1-dimethylamino-4,4-bis(trimethylsilyl)-2-aza-3λ3-phosphabutadiene-1,3, Me2N(Ph)C=N—P=C(SiMe3)2 (1), has been determined. Crystal data: triclinic, P1¯, a = 8.975(4), b = 10.001(5), c = 12.440(6) Å, α = 79.04(4), β = 77.98(4), γ = 73.07(4)°, V = 1034.7 Å3, Z = 2, and Dc = 1.08 g cm−3. The main geometrical parameters of 1 as well as ab initio (HF/6-31+G**) calculations of the model systems show no clear evidence of high efficiency of the π(C=N)—π (P=C) conjugation. More... »

PAGES

475-480

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1023/a:1009527413755

DOI

http://dx.doi.org/10.1023/a:1009527413755

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1027059381


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