A square-planar hydrated cationic tetrakis(methimazole)gold(III) complex

Will E. Lynch; Clifford W. Padgett; Brandon Quillian; John Haddock

doi:10.1107/S205322961500474X

A square-planar hydrated cationic tetrakis(methimazole)gold(III) complex

Biochemistry, Chemistry & Physics

Armstrong Atlantic State University

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

4 Scopus citations

Abstract

The cationic pseudo-square-planar complex tetrakis(1-methyl-2,3-dihydro-1H-imidazole-2-thione-κS)gold(III) trichloride sesquihydrate, [Au(C₄H₆N₂S)₄]Cl₃·1.5H₂O, was isolated as dark-red crystals from the reaction of chloroauric acid trihydrate (HAuCl4·3H2O) with four equivalents of methimazole in methanol. The Au^III atoms reside at the corners of the unit cell on an inversion center and are bound by the S atoms of four methimazole ligands in a planar arrangement, with S-Au-S bond angles of approximately 90°.

Original language	English
Pages (from-to)	298-300
Number of pages	3
Journal	Acta Crystallographica Section C: Structural Chemistry
Volume	71
DOIs	https://doi.org/10.1107/S205322961500474X
State	Published - Apr 1 2015

Scopus Subject Areas

Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Keywords

S-donor ligands
crystal structure
gold(III) complex
metal-organic compound
methimazole

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10.1107/S205322961500474X

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title = "A square-planar hydrated cationic tetrakis(methimazole)gold(III) complex",

abstract = "The cationic pseudo-square-planar complex tetrakis(1-methyl-2,3-dihydro-1H-imidazole-2-thione-κS)gold(III) trichloride sesquihydrate, [Au(C4H6N2S)4]Cl3·1.5H2O, was isolated as dark-red crystals from the reaction of chloroauric acid trihydrate (HAuCl4·3H2O) with four equivalents of methimazole in methanol. The AuIII atoms reside at the corners of the unit cell on an inversion center and are bound by the S atoms of four methimazole ligands in a planar arrangement, with S-Au-S bond angles of approximately 90°.",

keywords = "S-donor ligands, crystal structure, gold(III) complex, metal-organic compound, methimazole",

author = "Lynch, \{Will E.\} and Padgett, \{Clifford W.\} and Brandon Quillian and John Haddock",

note = "Publisher Copyright: {\textcopyright} 2015 International Union of Crystallography.",

year = "2015",

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day = "1",

doi = "10.1107/S205322961500474X",

language = "English",

volume = "71",

pages = "298--300",

journal = "Acta Crystallographica Section C: Structural Chemistry",

issn = "2053-2296",

publisher = "John Wiley \& Sons Inc.",

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TY - JOUR

T1 - A square-planar hydrated cationic tetrakis(methimazole)gold(III) complex

AU - Lynch, Will E.

AU - Padgett, Clifford W.

AU - Quillian, Brandon

AU - Haddock, John

PY - 2015/4/1

Y1 - 2015/4/1

N2 - The cationic pseudo-square-planar complex tetrakis(1-methyl-2,3-dihydro-1H-imidazole-2-thione-κS)gold(III) trichloride sesquihydrate, [Au(C4H6N2S)4]Cl3·1.5H2O, was isolated as dark-red crystals from the reaction of chloroauric acid trihydrate (HAuCl4·3H2O) with four equivalents of methimazole in methanol. The AuIII atoms reside at the corners of the unit cell on an inversion center and are bound by the S atoms of four methimazole ligands in a planar arrangement, with S-Au-S bond angles of approximately 90°.

AB - The cationic pseudo-square-planar complex tetrakis(1-methyl-2,3-dihydro-1H-imidazole-2-thione-κS)gold(III) trichloride sesquihydrate, [Au(C4H6N2S)4]Cl3·1.5H2O, was isolated as dark-red crystals from the reaction of chloroauric acid trihydrate (HAuCl4·3H2O) with four equivalents of methimazole in methanol. The AuIII atoms reside at the corners of the unit cell on an inversion center and are bound by the S atoms of four methimazole ligands in a planar arrangement, with S-Au-S bond angles of approximately 90°.

KW - S-donor ligands

KW - crystal structure

KW - gold(III) complex

KW - metal-organic compound

KW - methimazole

UR - https://www.scopus.com/pages/publications/84926443640

U2 - 10.1107/S205322961500474X

DO - 10.1107/S205322961500474X

M3 - Article

AN - SCOPUS:84926443640

SN - 2053-2296

VL - 71

SP - 298

EP - 300

JO - Acta Crystallographica Section C: Structural Chemistry

JF - Acta Crystallographica Section C: Structural Chemistry

ER -

A square-planar hydrated cationic tetrakis(methimazole)gold(III) complex

Abstract

Scopus Subject Areas

Keywords

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