36472-83-0

Basic information

• Product Name: bis(diethyldithiocarbamato)nitridorhenium(V)
• Synonyms: bis(diethyldithiocarbamato)nitridorhenium(V)
• CAS NO: 36472-83-0
• Molecular Weight: 496.76
• Mol File: 36472-83-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: bis(diethyldithiocarbamato)nitridorhenium(V)(CAS DataBase Reference)
• NIST Chemistry Reference: bis(diethyldithiocarbamato)nitridorhenium(V)(36472-83-0)
• EPA Substance Registry System: bis(diethyldithiocarbamato)nitridorhenium(V)(36472-83-0)

Safety Data

• Hazardous Substances Data: 36472-83-0(Hazardous Substances Data)

Upstream product

• 148-18-5 sodium N,N-diethyldithiocarbamate 
• 75-05-8 acetonitrile 
• 3699-30-7 potassium diethyldithiocarbamate 
• 149132-91-2 nitridodichloro(1,8-bis(diphenylphosphino)-3,6-dioxaoctane)rhenium(V) 
• 149132-92-3 nitridodichloro(1,1,1-tris(diphenylphosphinomethyl)ethane)rhenium(V) 

Relevant articles and documents

[{ReN(Me2PhP)(Et2dtc)Cl}2{ReN(Et 2dtc)2}2{SbCl3}2] - A novel tetranuclear rhenium complex with asymmetric nitrido bridges

The reaction of [ReN(Et2dtc)2(Me2PhP)] (Me2PhP = dimethylphenylphosphine, Et2dtc- = diethyldithiocarbamate) with SbCl3 in dichloromethane results in the formation of [{ReN(Me2PhP)(Et2dtc)Cl}2{ReN(Et 2dtc)2}2{SbCl3}2]. A {Re≡N-}4 ring with asymmetric nitrido bridges is stabilised by the co-ordination of SbCl3 onto the chloro ligands and sulphur atoms of the dithiocarbamates. The compound decomposes upon heating in acetonitrile and the fragments of the tetrameric complex re-arrange to form [ReN(Me2PhP)(Et2dtc)Cl]4 and [ReN(Et2dtc)2]. The multinuclear rhenium compounds have been studied by X-ray crystallography. The 8-membered {Re≡N-}4 ring system in [{ReN(Me2PhP)(Et2dtc)Cl}2{ReN(Et 2dtc)2}2{SbCl3}2] is almost planar, while that of [ReN(Me2PhP)(Et2dtc)Cl]4 is clearly V-shaped when viewed down either diagonal Re...Re axis. A dihedral angle of 47.88(2)° has been found between the contributing planes.

Nitrido-technetium and -rhenium Complexes with Chelating Phosphines: Synthesis, Reactivity and Crystal Structures

Nitrido-technetium(V) and -rhenium(V) complexes of general formula 1), 1,8-bis(diphenylphosphino)-3,6-dioxaoctane (L2) or 1,1,1-tris(diphenylphosphinomethyl)ethane (L3)> have been synthesized and characterized.They were prepared by the reduction of VINCl4>(1-) or by the replacement of the two triphenylphosphines of (M = Re or Tc) by bidentate or tripodal polyphosphine ligands L.Reaction of these complexes with an excess of potassium O-ethyl dithiocarbonate yields neutral dithiocarbonate compounds , while cationic and neutral complexes (1+) and were obtained upon reaction with K(S2CNEt2).The crystal structures of 1> and 2> have been determined by X-ray crystallography; the complex 1> shows square-pyramidal coordination at technetium with the Tc atom displaced from the basal plane towards the N atom by 0.410 Angstroem.An unusual trigonal-bipyramidal geometry is observed for 2>.The TcN bond distances (1.60 Angstroem) in both complexes are indicative of a strong triple bond.