Details

Autor(en) / Beteiligte

• Khajuria, Ruchi
• Kumar, Sandeep
• Kour, Mandeep
• Syed, Atiya
• Hundal, Geeta
• Pandey, K Sushil

Titel

Bismuth(III) Complexes with Bis(dimethylphenyl) Dithiophosphates: Synthesis, Characterization and Crystal Structure of [{(3,5-CH3)2C6H3O}2PS2]3Bi

Ist Teil von

• Acta chimica Slovenica, 2017-09, Vol.64 (3), p.672-678

Ort / Verlag

Slovenia: Slovenian Chemical Society

Erscheinungsjahr

2017

Link zum Volltext

Quelle

Electronic Journals Library

Beschreibungen/Notizen

• This work presents four complexes with general formula [(ArO)2PS23Bi] (1-4), where Ar = 2,4-(CH3)2C6H3, 2,5-(CH3)2C6H3, 3,4-(CH3)2C6H3 and 3,5-(CH3)2C6H3, respectively. Reaction of [(ArO)2PS2Na] with Bi(NO3)3 · 5H2O in toluene in 3:1 molar stoichiometry afforded the complexes [(ArO)2PS23Bi]. These newly synthesized complexes have been characterized by elemental analysis, FT-IR and multinuclear NMR (1H, 13C and 31P) NMR. The crystal structure of [(3,5-CH3)2C6H3O2PS2]3Bi (4) has been determined by X-ray crystallography. The compound crystallizes in monoclinic P21/c space group and Bi(III) centre is surrounded by six sulfur atoms from three symmetrically chelating bidentate diphenyl dithiophosphate ligands in a distorted octahedron environment. Screening these complexes for their antifungal activity against Pencillium chrysogenum gave positive results.