Tetrakis(1H-benzimidazole-κN³)(sulfato-κO)copper(II) dimethyl sulfoxide solvate

Abstract

Key indicatorsSingle-crystal X-ray study T = 293 K Mean (C-C) = 0.006 Å Disorder in solvent or counterion R factor = 0.041 wR factor = 0.092 Data-to-parameter ratio = 12.9For details of how these key indicators were automatically derived from the article, see SO, displays a square-pyramidal coordination geometry formed by four benzimidazole ligands and a sulfate anion. The molecules are linked by N-HÁ Á ÁO and C-HÁ Á ÁO hydrogen bonds, forming an extensive two-dimensional network in the ab plane.

Simultaneous Etching and Doping by Cu-Stabilizing Agent for High-Performance Graphene-Based Transparent Electrodes

“…During the etching process, highly concentrated Cu 2+ can catalyze a reaction that forms undesirable defects on graphene . Such catalytic activity of Cu 2+ ions can be suppressed by adding metal-chelating agents such as BI as it readily forms a coordination compound, Cu[(BI) 4 ]SO 4 (aq), during the etching process . The transferred BI-graphene on arbitrary substrates such as SiO 2 /Si wafers and PET films are shown in Figure S1, Supporting Information.…”