146084-46-0

Basic information

• Product Name: {Pd(SC₅H₉N(CH₃))2((C₆H₅)2PCH₂CH₂P(C₆H₅)2)}
• CAS NO: 146084-46-0
• Molecular Weight: 765.312
• Mol File: 146084-46-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: {Pd(SC₅H₉N(CH₃))2((C₆H₅)2PCH₂CH₂P(C₆H₅)2)}(CAS DataBase Reference)
• NIST Chemistry Reference: {Pd(SC₅H₉N(CH₃))2((C₆H₅)2PCH₂CH₂P(C₆H₅)2)}(146084-46-0)
• EPA Substance Registry System: {Pd(SC₅H₉N(CH₃))2((C₆H₅)2PCH₂CH₂P(C₆H₅)2)}(146084-46-0)

Safety Data

• Hazardous Substances Data: 146084-46-0(Hazardous Substances Data)

Upstream product

• 19978-61-1 (1,2-bis(diphenylphosphanyl)ethane)dichloridopalladium(II) 
• 153851-37-7 4-mercato-1-methylpiperidine, sodium salt 

Relevant articles and documents

Dipalladium and Diplatinum Bis(μ-alkanethiolato) Complexes with a Planar M2S2 Ring

Mononuclear complexes of formula (M = Pd 1 or Pt 2; R = C5H9NMe, dppe = Ph2PCH2CH2PPh2) are formed in reactions of with the sodium salt of 4-mercapto-1-methylpiperidine NaSR in acetonitrile-methanol solution.Subsequent reaction of 1 with and of 2 with in acetonitrile solution produces the bridged dinuclear cationic complexes (2+), which are obtained as crystalline salts with tetraphenylborate anions (M = Pd 3 or Pt 4).An apparently mixed PtPd product 5 is formed in an analogous reaction from 1 and or from 2 and .The structures of complexes 1-5 have been determined crystallographically.Complexes 1 and 2 are isostructural, with a slightly distorted square-planar cis-MP2S2 co-ordination geometry.The isostructural complexes 3-5 also show square-planar co-ordination; the two aminothiolate ligands act as bridges between the metal atoms, giving a precisely planar central M2S2 ring.In all five structures the MP2C2 chelate rings have a twist conformation.The nitrogen atoms of the aminothiolates are not co-ordinated to the metal atoms.Infrared and (1)H, (31)P and (195)Pt NMR spectra are presented and discussed.The combined evidence suggests that 5 is essentially a simple solid-solution mixture of pure complexes 3 and 4 in variable proportions, with at most a minor component of a genuinely heterobimetallic complex.