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Formation of Dimeric Mercury(II) Thiolate Ions in Water

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Canty, AJ and Tyson, RK 1977 , 'Formation of Dimeric Mercury(II) Thiolate Ions in Water' , Inorganica Chimica Acta, vol. 24 , L77-L78 , doi: 10.1016/S0020-1693(00)93833-7.

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Abstract

Methanethiolatomercury(II) acetate dissolves in
water to a form conducting solutions. Mercury-sulphur stretching vibrations in mercuryII) thiolates Hg(SR)2 occur in the range 371 (or 405)-172 cm-1, and Raman spectra of aqueous solutions of MeSHg02CMe and related complexes have an intense, broad, strongly polarized band
in the range 277-253 cm-1. With the polarized band assigned as a totally symmetric mercury-sulphur stretching mode the ions containing mercury are assumed to have
structure with tetrahedral coordination and a centre
of symmetry between mercury atoms. Similar sulphur
bridging occurs in polymeric bis(tert-butylthiolato)mercury(II)

Item Type: Article
Authors/Creators:Canty, AJ and Tyson, RK
Journal or Publication Title: Inorganica Chimica Acta
ISSN: 0020-1693
DOI / ID Number: 10.1016/S0020-1693(00)93833-7
Additional Information:

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