112043-95-5

Basic information

• Product Name: Zn(SC₆H(CH₃)4)2(C₃H₃N₂CH₃)2
• Synonyms: Zn(SC₆H(CH₃)4)2(C₃H₃N₂CH₃)2
• CAS NO: 112043-95-5
• Molecular Weight: 560.159
• Mol File: 112043-95-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Zn(SC₆H(CH₃)4)2(C₃H₃N₂CH₃)2(CAS DataBase Reference)
• NIST Chemistry Reference: Zn(SC₆H(CH₃)4)2(C₃H₃N₂CH₃)2(112043-95-5)
• EPA Substance Registry System: Zn(SC₆H(CH₃)4)2(C₃H₃N₂CH₃)2(112043-95-5)

Safety Data

• Hazardous Substances Data: 112043-95-5(Hazardous Substances Data)

Upstream product

• 616-47-7 1-methyl-1H-imidazole 
• 14786-84-6 2,3,5,6-tetramethylthiophenol 
• 7646-85-7 zinc(II) chloride 

Relevant articles and documents

Crystal structures of Zn(SR)2 complexes: Structural models for the proposed [Zn(cys-S)2(his)2] center in transcription factor IIIA and related nucleic acid binding proteins

[Zn(S-2,3,5,6-Me4C6H) 2(1-methylimidazole)2] (1) and [Zn(S-2,4,6-i-Pr3C6H2)2(bpy)] (2) were synthesized and structurally characterized by X-ray crystallography. Both 1 and 2 have monomeric structures with distorted-tetrahedral ZnS2N2 cores. The metrical parameters of 1 should closely approach those for [Zn(cys-S)2(his)2] centers, which have been postulated in transcription factor IIIA and related nucleic acid binding proteins. The Zn-S and Zn-N distances are 2.300 (2) and 2.047 (10) ? for 1 and 2.256 (3) and 2.099 (10) ? for 2. The trends in the changes in the M-S and M-N bond distance for the series [M(SR)x(imidazole)4-x] are discussed. Crystallographic parameters: for 1, monoclinic space group P21/c with a = 15.003 (4) ?, b = 13.786 (4) ?, c = 15.677 (3) ?, β = 114.72 (2)°, V = 2945 (3) ?3, and Z = 4; for 2, orthorhombic space group Pbc21 with a = 12.816 (2) ?, b = 15.581 (2) ?, c = 19.193 (2) ?, V = 3833 (2) ?3, and Z = 4.