Can I read Reaction of {HC(CMeNAr)2}Li (Ar=2,6-i-Pr2C6H3) with indium monochloride to yield the InIn bonded dimer [{HC(CMeNAr)2}InCl]2 and the hydroxide [{HC(CMeNAr)2}InCl(μ-OH)]2 on EtoBox?

Reaction of {HC(CMeNAr)2}Li (Ar=2,6-i-Pr2C6H3) with indium monochloride to yield the InIn bonded dimer [{HC(CMeNAr)2}InCl]2 and the hydroxide [{HC(CMeNAr)2}InCl(μ-OH)]2 by Matthias Stender; Philip P Power is a Chemistry article available to read on EtoBox.

What is Reaction of {HC(CMeNAr)2}Li (Ar=2,6-i-Pr2C6H3) with indium monochloride to yield the InIn bonded dimer [{HC(CMeNAr)2}InCl]2 and the hydroxide [{HC(CMeNAr)2}InCl(μ-OH)]2 about?

The reaction of the sterically encumbered lithium b-diketiminate {HC(CMeNAr) 2 }Li (Ar=2,6-i-Pr 2 C 6 H 3 ) with InCl in THF at approximately -78 °C yielded In metal and [{HC(CMeNAr) 2 }InCl] 2 (1) as well as minor amounts of the hydroxide [{HC(CMeNAr) 2 }In(Cl)(m-OH)] 2 , 2. The compounds 1 and 2 were characterized by 1 H, 13 C NMR, IR spectroscopy and X-ray crystallography. The centrosymmetric structure of 1 features an In In bond that is 2.8343(7) A , long which is well within the known range of In In single bond distances. The metal b-diketiminate ring (i.e. C 3 N 2 In) is folded along the N•••N vector and features an out of plane deviation by the indium of 0.8953 A , and a dihedral angle between the C 3 N 2 and InN 2 arrays of 145.8°. This can be attributed to steric effects of the Ar groups on the b-diketiminiate ligand. The structure of the hydroxide derivative 2 is a dimer in which the indiums are bridged by hydroxides to afford a planar In 2 O 2 core with an average In O distance of 2.13(2) A , . Attempted reduction of the dihalide compounds {HC(CMeNAr) 2 }InX 2 (X =Cl, I) with sodium or potassium led to the formation of metallic indium and the free b-aminoimine (Ar)NC(Me

Who reads Reaction of {HC(CMeNAr)2}Li (Ar=2,6-i-Pr2C6H3) with indium monochloride to yield the InIn bonded dimer [{HC(CMeNAr)2}InCl]2 and the hydroxide [{HC(CMeNAr)2}InCl(μ-OH)]2?

Author

Matthias Stender; Philip P Power

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0277-5387)

Published

2002

Language

EN

Field

Chemistry (Physical Sciences)