Trans-(Ethene-1,2-diyl)bis(diphenylphosphine selenide)

Zanele Phasha; Sizwe Makhoba; Alfred Muller

doi:10.1107/S160053681105183X

Trans-(Ethene-1,2-diyl)bis(diphenylphosphine selenide)

Zanele Phasha, Sizwe Makhoba, Alfred Muller

Chemical Sciences

University of Johannesburg

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

In the title molecule, C ₂₆H ₂₂P ₂Se ₂, both P atoms have distorted tetrahedral environments, resulting in effective cone angles of 177 and 174°. Inversion twinning was detected and refined to a ratio of 0.35:0.65. Weak intermolecular C- H···Se interactions are observed.

Original language	English
Pages (from-to)	o44
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	68
Issue number	1
DOIs	https://doi.org/10.1107/S160053681105183X
Publication status	Published - Jan 2012

Keywords

Data-to-parameter ratio = 21.4
Mean σ(C-C) = 0.004 Å
R factor = 0.025
Single-crystal X-ray study
T = 100 K
wR factor = 0.053

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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10.1107/S160053681105183X

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title = "Trans-(Ethene-1,2-diyl)bis(diphenylphosphine selenide)",

abstract = "In the title molecule, C 26H 22P 2Se 2, both P atoms have distorted tetrahedral environments, resulting in effective cone angles of 177 and 174°. Inversion twinning was detected and refined to a ratio of 0.35:0.65. Weak intermolecular C- H···Se interactions are observed.",

keywords = "Data-to-parameter ratio = 21.4, Mean σ(C-C) = 0.004 {\AA}, R factor = 0.025, Single-crystal X-ray study, T = 100 K, wR factor = 0.053",

author = "Zanele Phasha and Sizwe Makhoba and Alfred Muller",

year = "2012",

month = jan,

doi = "10.1107/S160053681105183X",

language = "English",

volume = "68",

pages = "o44",

journal = "Acta Crystallographica Section E: Structure Reports Online",

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T1 - Trans-(Ethene-1,2-diyl)bis(diphenylphosphine selenide)

AU - Phasha, Zanele

AU - Makhoba, Sizwe

AU - Muller, Alfred

PY - 2012/1

Y1 - 2012/1

N2 - In the title molecule, C 26H 22P 2Se 2, both P atoms have distorted tetrahedral environments, resulting in effective cone angles of 177 and 174°. Inversion twinning was detected and refined to a ratio of 0.35:0.65. Weak intermolecular C- H···Se interactions are observed.

AB - In the title molecule, C 26H 22P 2Se 2, both P atoms have distorted tetrahedral environments, resulting in effective cone angles of 177 and 174°. Inversion twinning was detected and refined to a ratio of 0.35:0.65. Weak intermolecular C- H···Se interactions are observed.

KW - Data-to-parameter ratio = 21.4

KW - Mean σ(C-C) = 0.004 Å

KW - R factor = 0.025

KW - Single-crystal X-ray study

KW - T = 100 K

KW - wR factor = 0.053

UR - http://www.scopus.com/inward/record.url?scp=84855408020&partnerID=8YFLogxK

U2 - 10.1107/S160053681105183X

DO - 10.1107/S160053681105183X

M3 - Article

AN - SCOPUS:84855408020

SN - 1600-5368

VL - 68

SP - o44

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 1

ER -

Trans-(Ethene-1,2-diyl)bis(diphenylphosphine selenide)

Abstract

Keywords

ASJC Scopus subject areas

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