113945-92-9

Basic information

• Product Name: dichlorobis(triphenylphosphine)nitridotechnetium(V)
• Synonyms: dichlorobis(triphenylphosphine)nitridotechnetium(V)
• CAS NO: 113945-92-9
• Molecular Weight: 708.494
• Mol File: 113945-92-9.mol

Chemical Properties

• CAS DataBase Reference: dichlorobis(triphenylphosphine)nitridotechnetium(V)(CAS DataBase Reference)
• NIST Chemistry Reference: dichlorobis(triphenylphosphine)nitridotechnetium(V)(113945-92-9)
• EPA Substance Registry System: dichlorobis(triphenylphosphine)nitridotechnetium(V)(113945-92-9)

Safety Data

• Hazardous Substances Data: 113945-92-9(Hazardous Substances Data)

Upstream product

• 90870-66-9 benzylidene-methyl-dithiocarbazic acid methyl ester 
• 20184-94-5 N-methyl-hydrazinecarbodithioic acid methyl ester 
• 5397-03-5 hydrazinecarbodithioic acid methyl ester 
• 114368-22-8 chlorotetrakis(thiourea)nitridotechnetium(V) 
• 95012-25-2 [As(C₆H₅)4][(99g)Tc(N)Cl₄] 
• 603-35-0 triphenylphosphine 

Downstream Products

• 145116-80-9 nitridobis-(2-(diphenylphosphino)benzenethiolato)technetium(V) 
• 149132-88-7 nitridodichloro(bis(diphenylphosphinoethyl)propylamine)technetium(V) 
• 149132-89-8 nitridodichloro(1,1,1-tris(diphenylphosphinomethyl)ethane)technetium(V) 
• 149729-97-5 nitridodichloro(1,8-bis(diphenylphosphino)-3,6-dioxaoctane)technetium(V) 
• 1357931-56-6 [⁽⁹⁹⁾Tc(N)(2,2'-iminodiethanethiolato)(triphenylphosphine)] 
• 129632-12-8 ⁽⁹⁹⁾TcN(C₁₀H₂₄N₄)Cl⁽¹⁺⁾*B(C₆H₅)4^(1-)*H₂O 
• 114056-23-4 bis{N-(N-morpholinylthiocarbonyl)benzamidinato}nitridotechnetium(V) 
• 118335-42-5 bis{N-(N,N-diethylthiocarbamoyl)benzamidinato}nitridotechnetium(V) 
• 784153-37-3 [(bis[(diphenylphosphanyl)ethyl]methylamine)(N,N-(diethyl)dithiocarbamate)nitrido⁽⁹⁹⁾technetium(V)]Cl 
• 784153-36-2 [(bis[(diphenylphosphanyl)ethyl]methoxyethylamine)(N,N-(diethyl)dithiocarbamate)nitrido⁽⁹⁹⁾technetium(V)]Cl 
• 99449-59-9 [bis(diphenyldithiophosphinato)(nitrido)⁽⁹⁹⁾technetium(V)] 

Relevant articles and documents

Studies of technetium complexes. 9. Use of the tetrachloronitridotechnetate(VI) anion for the preparation of nitrido complexes of technetium. Crystal structure of bis(8-quinolinethiolato)nitridotechnetium(V)

The TcVINCl4- anion is shown to be a useful intermediate for the preparation of Tc≡N complexes. Reaction of AsPh4[TcNCl4] with LiBr in acetone gives AsPh4[TcNBr4], and reaction of TcNCl4- with CsCl gives Cs2[TcNCl5]. The TcNCl4- anion undergoes reduction on reaction with PPh3, KNCS, Na[S2CNEt2], and 8-quinolinethiol (C9H6NSH) to give the TcV≡N complexes [TcNCl2(PPh3)2], [NEt4]2[TcN(NCS)4(CH3CN)], [TcN(S2CNEt2)2], and [TcN(C9H6NS)2], respectively. A single-crystal X-ray structure determination of bis(8-quinolinethiolato)nitridotechnetium(V), [TcN(C9H6NS)2], is reported. Crystals are monoclinic, space group C2/c, with a = 15.92 (1) ?, b = 7.347 (6) ?, c = 15.33 (2) ?, β = 110.89 (8)°, and Z = 4. Full-matrix least-squares refinement gave R = 0.029 for 1618 independent reflections. The coordination geometry of technetium is distorted square pyramidal with the apical Tc≡N bond of length 1.623 (4) ?. Tc-S and Tc-N(quinoline) bond distances are 2.3559 (7) and 2.135 (2) ?, respectively.