2-Phenylselenomethyl-1H-benzimidazole (psbi) can form complexes in 2:1 ratio with coinage metal ions. Crystal structure anal. revealed a flattened metal coordination for AgI(psbi)2(BF4) (1), approaching a distorted-planar arrangement with weak Ag-Se bonds (d \textgreater 2.9 \AA) and confirmed as energy min. by DFT calcns. The typical Jahn-Teller system CuII(psbi)2Cl2 (2) exhibits a planar CuN2Cl2 core with weak Se···Cu···Se axial ligation 3.2944(8) \AA Cu···Se distance. The oxygen-sensitive compd. CuI(psbi)2(BF4) (3) exhibits electrochem. reversible oxidn. in contrast to the silver(I) analog 1. on SciFinder(R)
%0 Journal Article
%1 Leboschka.2009b
%A Leboschka, Markus
%A Sieger, Monika
%A Sarkar, Biprajit
%A Niemeyer, Mark
%A Schurr, Thilo
%A Fiedler, Jan
%A Zalis, Stanislav
%A Kaim, Wolfgang.
%D 2009
%J Zeitschrift fuer Anorganische und Allgemeine Chemie
%K complex complex;cyclic complex;silver copper crystal phenylselenomethylbenzimidazole prepn silver structure voltammetry
%N 6-7
%P 1001--1007
%R 10.1002/zaac.200900098
%T Silver(I), copper(I) and copper(II) complex of the new N,Se-chelate ligand 2-phenylselenomethyl-1H-benzimidazole: Electrochemistry and structure
%V 635
%X 2-Phenylselenomethyl-1H-benzimidazole (psbi) can form complexes in 2:1 ratio with coinage metal ions. Crystal structure anal. revealed a flattened metal coordination for AgI(psbi)2(BF4) (1), approaching a distorted-planar arrangement with weak Ag-Se bonds (d \textgreater 2.9 \AA) and confirmed as energy min. by DFT calcns. The typical Jahn-Teller system CuII(psbi)2Cl2 (2) exhibits a planar CuN2Cl2 core with weak Se···Cu···Se axial ligation 3.2944(8) \AA Cu···Se distance. The oxygen-sensitive compd. CuI(psbi)2(BF4) (3) exhibits electrochem. reversible oxidn. in contrast to the silver(I) analog 1. on SciFinder(R)
@article{Leboschka.2009b,
abstract = {2-Phenylselenomethyl-1H-benzimidazole (psbi) can form complexes in 2:1 ratio with coinage metal ions. Crystal structure anal. revealed a flattened metal coordination for [AgI(psbi)2](BF4) (1), approaching a distorted-planar arrangement with weak Ag-Se bonds (d {\textgreater} 2.9 {\AA}) and confirmed as energy min. by DFT calcns. The typical Jahn-Teller system [CuII(psbi)2Cl2] (2) exhibits a planar CuN2Cl2 core with weak Se···Cu···Se axial ligation [3.2944(8) {\AA} Cu···Se distance]. The oxygen-sensitive compd. [CuI(psbi)2](BF4) (3) exhibits electrochem. reversible oxidn. in contrast to the silver(I) analog 1. [on SciFinder(R)]},
added-at = {2019-07-15T13:41:23.000+0200},
author = {Leboschka, Markus and Sieger, Monika and Sarkar, Biprajit and Niemeyer, Mark and Schurr, Thilo and Fiedler, Jan and Zalis, Stanislav and Kaim, Wolfgang.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2359aa4a8e6a164d68c7dbb104a88bb1c/b_schwederski},
doi = {10.1002/zaac.200900098},
interhash = {bc447e066613d6d6b2e402eb19f36d70},
intrahash = {359aa4a8e6a164d68c7dbb104a88bb1c},
issn = {0044-2313},
journal = {Zeitschrift fuer Anorganische und Allgemeine Chemie},
keywords = {complex complex;cyclic complex;silver copper crystal phenylselenomethylbenzimidazole prepn silver structure voltammetry},
number = {6-7},
pages = {1001--1007},
timestamp = {2019-07-15T11:42:10.000+0200},
title = {Silver(I), copper(I) and copper(II) complex of the new N,Se-chelate ligand 2-phenylselenomethyl-1H-benzimidazole: Electrochemistry and structure},
volume = 635,
year = 2009
}