894107-52-9

Basic information

• Product Name: [Ph₄Sb(2,5-dimercapto-4-phenyl-1,3,4-thiodiazole(-1H))]
• CAS NO: 894107-52-9
• Molecular Weight: 655.512
• Mol File: 894107-52-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Ph₄Sb(2,5-dimercapto-4-phenyl-1,3,4-thiodiazole(-1H))](CAS DataBase Reference)
• NIST Chemistry Reference: [Ph₄Sb(2,5-dimercapto-4-phenyl-1,3,4-thiodiazole(-1H))](894107-52-9)
• EPA Substance Registry System: [Ph₄Sb(2,5-dimercapto-4-phenyl-1,3,4-thiodiazole(-1H))](894107-52-9)

Safety Data

• Hazardous Substances Data: 894107-52-9(Hazardous Substances Data)

Upstream product

• 6336-51-2 5-mercapto-3-phenyl-Δ(4)-{1,3,4}thiadiazoline-2-thione, potassium salt 
• 16894-69-2 tetraphenylantimony(V) bromide 

Relevant articles and documents

Syntheses, characterizations and crystal structures of new organoantimony(V) complexes with heterocyclic (S, N) ligand

Eight new organoantimony(V) complexes with 1-phenyl-1H-tetrazole-5-thiol [L1H] and 2,5-dimercapto-4-phenyl-1,3,4-thiodiazole [L2H] of the type RnSbL5 - n (L = L1: n = 4, R = n-Bu 1, Ph 2, n = 3, R = Me 3, Ph 4; L = L2: n = 4, R = n-Bu 5, Ph 6, n = 3, R = Me 7, Ph 8) have been synthesized. All the complexes 1-8 have been characterized by elemental, FT-IR, 1H and 13C NMR analyses. Among them complexes 2, 6 and 8 have also been confirmed by X-ray crystallography. The structure analyses show that the antimony atoms in complexes 2 and 6 display a trigonal bipyramid geometry, while it displays a distorted capped trigonal prism in complex 8 with two intramolecular Sb?N weak interactions. Furthermore, the supramolecular structure of 2 has been found to consist of one-dimensional linear molecular chain built up by intermolecular C-H?N weak hydrogen bonds, while a macrocyclic dimer has been found in complex 6 linked by intermolecular C-H?S weak hydrogen bonds with head-to-tail arrangement. Interestingly, one-dimensional helical chain is recognized in complex 8, which is connected by intermolecular C-H?S weak hydrogen bonds.