Journal ArticleDOI
A new model for dioxygen binding in hemocyanin. Synthesis, characterization, and molecular structure of the .mu.-.eta.2:.eta.2 peroxo dinuclear copper(II) complexes, [Cu(HB(3,5-R2pz)3)]2(O2) (R = isopropyl and Ph)
Nobumasa Kitajima,Kiyoshi Fujisawa,Chisato Fujimoto,Yoshihiko Moro-oka,Shinji Hashimoto,Teizo Kitagawa,Koshiro Toriumi,Kazuyuki Tatsumi,Akira Nakamura +8 more
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In this article, the synthesis and characterization of μ-η 2 : η 2 peroxo dinuclear copper(II) complexes which to oxyhemocyanin (or oxytyrosinase) in their physicochemical properties are presented.Abstract:
The synthesis and characterization of μ-η 2 :η 2 peroxo dinuclear copper(II) complexes which to oxyhemocyanin (or oxytyrosinase) in their physicochemical properties are presented. The low-temperature reaction of a di-μ-hydroxo copper(II) complex [Cu(HB(3,5-i-Pr 2 pz) 3 )] 2 (OH) 2 (8) with H 2 O 2 gave a μ-peroxo complex [Cu(HB(3,5-i-Pr 2 pz) 3 )] 2 (O 2 ) (6)read more
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Kristallstrukturanalyse eines synthetischen nicht-ham-dieisen-o2-adduktes : einblick in den mechanismus der sauerstoff-aktivierung
Journal ArticleDOI
Copper(I) Complexes of Naphthyl‐Substituted Fluorinated Trispyrazolylborate Ligands with Ethene and Carbon Monoxide
TL;DR: In this paper, four CuI complexes of the two new hydridotrispyrazolylborate ligands were synthesized by reaction of the sodium salts of the ligands with CuI under either ethene or carbon monoxide atmosphere.
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Synthesis, characterization, and crystal structure of [Cu{(3,5-Ph2Pz)2BH2}2]0: Evidence of a B–H–Cu agostic interaction
TL;DR: In this article, the air stable copper(II) complex of the dihydrobis(3,5-diphenyl pyrazolyl) borate ligand, [Cu{(3.5-Ph2Pz)2BH2}2]0, is reported.
Journal ArticleDOI
A Boron‐Fluorinated Tris(pyrazolyl)borate Ligand (FTp*) and Its Mono‐ and Dinuclear Copper Complexes [Cu(FTp*)2] and [Cu2(FTp*)2]: Synthesis, Structures, and DFT Calculations
Timo Augenstein,Franziska Dorner,Kevin Reiter,Hanna E. Wagner,Delphine Garnier,Wim Klopper,Frank Breher +6 more
TL;DR: Pulsed gradient spin echo (PGSE) experiments revealed that 3 retains (almost entirely) its dimeric structure in benzene, whereas dimer cleavage and formation of acetonitrile adducts, presumably [Cu((F) Tp*)(MeCN)], is observed in acetonitile.
Journal ArticleDOI
Novel tris-buffer based Schiff base bearing long flexible alkoxy arm and its lanthanide complexes: Mesomorphism and photoluminescence
Harun A.R. Pramanik,Chiranjit Chanda,Pradip C. Paul,Chira R. Bhattacharjee,S. Krishna Prasad,D. S. Shankar Rao +5 more
TL;DR: In this paper, a new liquid crystalline salicylaldimine Schiff base having pendant hydroxymethyl (CH2OH) groups and a series of lanthanide(III) complexes of the type, [Ln(LH)3(NO3)3] {Ln = La, Pr, Sm, Gd, Tb; LH=(E)-2-((1, 3-dihydroxy-2-(hydroxyl methyl) propan- 2-ylimino)methyl)-5-(hexade