A monoclinic polymorph of [(Z)-N-(3-chloro-phen-yl)-O-methyl-thio-carbamato-κS](tri-phenyl-phosphane-κP)gold(I): crystal structure and Hirshfeld surface analysis.

Chien Ing Yeo, Sang Loon Tan, Edward R T Tiekink

Open access · goldAbstract read

In one paragraph

Article in Acta crystallographica. Section E, Crystallographic communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

0.2field-weighted citation impact, top 41% of its field

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3 · Its place in the literature

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1 citing paper in PubMed, 2 citations in OpenAlex.

New monoclinic form of {Acta crystallographica. Section E, Crystallographic communications · 2017
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5 · Who and what money

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3 authors at 1 institution in 1 country.

Chien Ing YeoResearch Centre for Crystalline Materials, Faculty of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia.

Sang Loon TanResearch Centre for Crystalline Materials, Faculty of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia.

Edward R T TiekinkResearch Centre for Crystalline Materials, Faculty of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia.

Sunway University · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The title compound, [Au(C8H7ClNOS)(C18H15P)], is a monoclinic (P21/n, Z' = 1; form β) polymorph of the previously reported triclinic form (P-1, Z' = 1; form α) [Tadbuppa & Tiekink (2010 ▸). Acta Cryst. E66, m664]. The mol-ecular structures of both forms feature an almost linear gold(I) coordination geometry [P-Au-S = 175.62 (5)° in the title polymorph], being coordinated by thiol-ate S and phosphane P atoms, a Z conformation about the C=N bond and an intra-molecular Au⋯O contact. The major conformational difference relates to the relative orientations of the residues about the Au-S bond: the P-Au-S-C torsion angles are -8.4 (7) and 106.2 (7)° in forms α and β, respectively. The mol-ecular packing of form β features centrosymmetric aggregates sustained by aryl-C-H⋯O inter-actions, which are connected into a three-dimensional network by aryl-C-H⋯π contacts. The Hirshfeld analysis of forms α and β shows many similarities with the notable exception of the influence of C-H⋯O inter-actions in form β.

Indexed as

crystal structuregoldHirshfeld surface analysispolymorphthiocarbamate

Identifiers

PMID27536384

DOI10.1107/S2056989016010781

PMCPMC4971843

OpenAlexW2464923191

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LicenceCC BY

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