93728-64-4

Basic information

• Product Name: N-iodine-triphenylphosphoraneimine
• Synonyms: N-iodine-triphenylphosphoraneimine
• CAS NO: 93728-64-4
• Molecular Weight: 403.202
• Mol File: 93728-64-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-iodine-triphenylphosphoraneimine(CAS DataBase Reference)
• NIST Chemistry Reference: N-iodine-triphenylphosphoraneimine(93728-64-4)
• EPA Substance Registry System: N-iodine-triphenylphosphoraneimine(93728-64-4)

Safety Data

• Hazardous Substances Data: 93728-64-4(Hazardous Substances Data)

Downstream Products

• 219297-60-6 SmI₂(1,2-dimethoxyethane)3 
• 261623-94-3 [YbI₂(HNP(C₆H₅)3)(CH₃OCH₂CH₂OCH₃)2] 
• 261623-95-4 (YbI2(CH3OCH2CH2OCH3)2)2(μ-CH3OCH2CH2OCH3) 
• 106316-57-8 tetrakis(tetrahydrofurane)diiodidoytterbium(II) 

Relevant articles and documents

N-Iodo-triphenylphosphaneimine. Synthesis and Crystal Structures of [Me3SiNPPh3·ICl] and Ph3PNI

N-Iodo-triphenylphosphaneimine, Ph3PNI, has been prepared by thermolysis of the donor acceptor complex [Me3SiNPPh3·ICl] in boiling acetonitrile in the presence of potassium fluoride. Both compounds have been characterized by IR spectroscopy and by crystal structure determinations. [Me3SiNPPh3·ICl]: Space group P1, Z = 2, a = 888.3(1), b = 1070.7(1), c = 1310.2(1) pm, α = 95.15(1)°, β = 108.67(1)°, γ = 97.78(1)° at 20°C. The complex has a molecular structure in which the N atom of the phosphaneimine is connected with the iodine atom of the ICl molecule in a linear arrangement N-I-Cl with bond lengths N-I = 232.7 pm, I-Cl = 255.37 pm. Ph3PNI: Space group P21/n, Z = 4, a = 952.8(1), b = 1800.8(2), c = 1003.6(1) pm, β = 110.25(1)° at -50°C. The compound forms monomeric molecules with bond lengths PN = 159.1 pm, I-N = 205.6 pm and an INP bond angle of 113.3°.