Chlorido{N-[(E)-2-(diphenylphosphanyl)-benzylidene]-2-(thiophen-2-yl) ethanamine-κP}gold(I)

Haleden Chiririwa; Alfred Muller

doi:10.1107/S1600536811052536

Chlorido{N-[(E)-2-(diphenylphosphanyl)-benzylidene]-2-(thiophen-2-yl) ethanamine-κP}gold(I)

Haleden Chiririwa, Alfred Muller

Chemical Sciences

University of Johannesburg

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

3 Citations (Scopus)

Abstract

The title compound, [AuCl(C ₂₅H ₂₂NPS)], crystallizes with two independent molecules in the asymmetric unit in which the thiophene fragments are disordered over two sets of sites with 0.537(10):0.463(10) and 0.701(9):0.299(9) occupancy ratios. In both cases, the thiophene ring is rotated by approximately 180° for the second component. Important geometrical parameters include Au-P = 2.235(2) and 2.237(2) Å, Au-Cl = 2.286(2) and 2.292(2) Å, and P-Au-Cl = 177.39(8) and 172.63(7)°. Weak intermolecular C-H··· Cl interactions are observed in the crystal structure.

Original language	English
Pages (from-to)	m49
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	68
Issue number	1
DOIs	https://doi.org/10.1107/S1600536811052536
Publication status	Published - Jan 2012

Keywords

Data-to-parameter ratio = 17.2
Disorder in main residue
Mean σ(C-C) = 0.012 Å
R factor = 0.050
Single-crystal X-ray study
T = 173 K
wR factor = 0.109

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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10.1107/S1600536811052536

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title = "Chlorido{N-[(E)-2-(diphenylphosphanyl)-benzylidene]-2-(thiophen-2-yl) ethanamine-κP}gold(I)",

abstract = "The title compound, [AuCl(C 25H 22NPS)], crystallizes with two independent molecules in the asymmetric unit in which the thiophene fragments are disordered over two sets of sites with 0.537(10):0.463(10) and 0.701(9):0.299(9) occupancy ratios. In both cases, the thiophene ring is rotated by approximately 180° for the second component. Important geometrical parameters include Au-P = 2.235(2) and 2.237(2) {\AA}, Au-Cl = 2.286(2) and 2.292(2) {\AA}, and P-Au-Cl = 177.39(8) and 172.63(7)°. Weak intermolecular C-H··· Cl interactions are observed in the crystal structure.",

keywords = "Data-to-parameter ratio = 17.2, Disorder in main residue, Mean σ(C-C) = 0.012 {\AA}, R factor = 0.050, Single-crystal X-ray study, T = 173 K, wR factor = 0.109",

author = "Haleden Chiririwa and Alfred Muller",

year = "2012",

month = jan,

doi = "10.1107/S1600536811052536",

language = "English",

volume = "68",

pages = "m49",

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

issn = "1600-5368",

number = "1",

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T1 - Chlorido{N-[(E)-2-(diphenylphosphanyl)-benzylidene]-2-(thiophen-2-yl) ethanamine-κP}gold(I)

AU - Chiririwa, Haleden

AU - Muller, Alfred

PY - 2012/1

Y1 - 2012/1

N2 - The title compound, [AuCl(C 25H 22NPS)], crystallizes with two independent molecules in the asymmetric unit in which the thiophene fragments are disordered over two sets of sites with 0.537(10):0.463(10) and 0.701(9):0.299(9) occupancy ratios. In both cases, the thiophene ring is rotated by approximately 180° for the second component. Important geometrical parameters include Au-P = 2.235(2) and 2.237(2) Å, Au-Cl = 2.286(2) and 2.292(2) Å, and P-Au-Cl = 177.39(8) and 172.63(7)°. Weak intermolecular C-H··· Cl interactions are observed in the crystal structure.

AB - The title compound, [AuCl(C 25H 22NPS)], crystallizes with two independent molecules in the asymmetric unit in which the thiophene fragments are disordered over two sets of sites with 0.537(10):0.463(10) and 0.701(9):0.299(9) occupancy ratios. In both cases, the thiophene ring is rotated by approximately 180° for the second component. Important geometrical parameters include Au-P = 2.235(2) and 2.237(2) Å, Au-Cl = 2.286(2) and 2.292(2) Å, and P-Au-Cl = 177.39(8) and 172.63(7)°. Weak intermolecular C-H··· Cl interactions are observed in the crystal structure.

KW - Data-to-parameter ratio = 17.2

KW - Disorder in main residue

KW - Mean σ(C-C) = 0.012 Å

KW - R factor = 0.050

KW - Single-crystal X-ray study

KW - T = 173 K

KW - wR factor = 0.109

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U2 - 10.1107/S1600536811052536

DO - 10.1107/S1600536811052536

M3 - Article

AN - SCOPUS:84855366026

SN - 1600-5368

VL - 68

SP - m49

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

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ER -

Chlorido{N-[(E)-2-(diphenylphosphanyl)-benzylidene]-2-(thiophen-2-yl) ethanamine-κP}gold(I)

Abstract

Keywords

ASJC Scopus subject areas

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