112516-56-0

Basic information

• Product Name: In(SC₆H₅)3(C₂H₄(P(C₆H₅)2)2)
• Synonyms: In(SC₆H₅)3(C₂H₄(P(C₆H₅)2)2)
• CAS NO: 112516-56-0
• Molecular Weight: 840.759
• Mol File: 112516-56-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: In(SC₆H₅)3(C₂H₄(P(C₆H₅)2)2)(CAS DataBase Reference)
• NIST Chemistry Reference: In(SC₆H₅)3(C₂H₄(P(C₆H₅)2)2)(112516-56-0)
• EPA Substance Registry System: In(SC₆H₅)3(C₂H₄(P(C₆H₅)2)2)(112516-56-0)

Safety Data

• Hazardous Substances Data: 112516-56-0(Hazardous Substances Data)

Upstream product

• 930-69-8 sodium thiophenolate 
• 1046154-90-8 tris(benzenethiolato)indium(III) 

Relevant articles and documents

COORDINATION COMPOUNDS OF INDIUM. PART 43. INDIUM(III) DERIVATIVES OF BENZENETHIOL, AND THE CRYSTAL STRUCTURE OF TETRAPHENYLPHOSPHONIUM BROMOTRIS(BENZENETHIOLATO)-INDATE(III), Ph4P

In(SPh)3 is readily prepared by the reaction of InCl3 and NaSPh in methanol.The compound is a Lewis acid, forming 1:1 adducts with 2,2'-bipyridine, 1,10-phenanthroline.N,N,N',N'-tetramethylethanediamine, bis(diphenylphosphino)ethane, and dimethylsulphoxide, and 1:2 adducts with pyridine, trimethylamine, and triphenylphosphine.Reaction with R4NX (X=Cl, Br, I) or similar salts gives R4N salts, which are 1:1 electrolytes.The structure of Ph4P has been determined by X-ray methods.The crystals are monoclinic, space group P21/c, with cell dimensions a=9.964(3) Angstroem, b=13.477(3) Angstroem, c=30.359(7) Angstroem, α=98.30(2) deg, Z=4, R=0.0622 for 2924 unique observed reflections.The anion has distorted tetrahedral symmetry In the InBrS3 kernel, In-Br=2.527(2) Angstroem, and In-S(av)=2.450 Angstroem.The vibrational spectra of In(SPh)3 and its derivatives in the region 500-200 cm-1 are discussed.