Synthesis and Characterization of Triphenylphosphinesilver(I) Sulfanylcarboxylates of Types [(AgPPh 3 )(HL)] and [Ag(PPh 3 ) 3 (HL)] | Zendy

Barreiro Elena | Zendy; Casas José S. | Zendy; Couce María D. | Zendy; Sánchez Agustín | Zendy; Sordo José | Zendy; Varela José M. | Zendy; VázquezLópez Ezequiel M. | Zendy

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Synthesis and Characterization of Triphenylphosphinesilver(I) Sulfanylcarboxylates of Types [(AgPPh 3 )(HL)] and [Ag(PPh 3 ) 3 (HL)]

Author(s) -

Barreiro Elena,

Casas José S.,

Couce María D.,

Sánchez Agustín,

Sordo José,

Varela José M.,

VázquezLópez Ezequiel M.

Publication year - 2007

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200700005

Subject(s) - monomer , hydrogen bond , intramolecular force , chemistry , crystallography , supramolecular chemistry , metal , chelation , mass spectrometry , stereochemistry , crystal structure , molecule , polymer , inorganic chemistry , organic chemistry , chromatography

Compounds of types [(AgPPh 3 )(HL)] and [Ag(PPh 3 ) 3 (HL)] {H 2 L = H 2 xspa: x = p (3‐phenyl‐), t [3‐(2‐thienyl)‐], f [3‐(2‐furyl)‐]; spa = 2‐sulfanylpropenoato} were synthesized and characterized by IR, 1 H, 13 C and 31 P NMR spectroscopy and FAB mass spectrometry. The structures of [(AgPPh 3 )(Htspa)] ( 2 ) and [Ag(PPh 3 ) 3 (Hpspa)] ( 4 ) were determined by X‐ray diffractometry. Complex 2 has a supramolecular structure based on hydrogen bonding between dinuclear units which can be seen as formed by Ag(PPh 3 )(Htspa) monomers connected by Ag‐S bonds, the metal atom in each monomer being O,S‐chelated. Complex 4 has a mononuclear structure with Ag‐S and Ag‐P bonds and an intramolecular hydrogen bond.

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