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The self-assembly of CuII selenate and 1,2,4-triazol-4-yl-acetic acid (trgly-H) in aqueous solution under hydrothermal conditions affords a two-dimensional coordination network ([Cu3(μ3-OH)(trgly)3(SeO4)]·2H2O) based on triangular coordination clusters [Cu3(μ3-OH)] as secondary building… Click to show full abstract
The self-assembly of CuII selenate and 1,2,4-triazol-4-yl-acetic acid (trgly-H) in aqueous solution under hydrothermal conditions affords a two-dimensional coordination network ([Cu3(μ3-OH)(trgly)3(SeO4)]·2H2O) based on triangular coordination clusters [Cu3(μ3-OH)] as secondary building units (SBUs). The trinuclear motif is supported by three [N—N] triazole bridges and a facially coordinating tripodal SeO4 2− anion. This results in a less distorted square-pyramidal arrangement around the five-coordinate copper(II) centres in comparison to that of the analogous isomorphous Cu3(μ3-OH)(trgly)3(SO4)]·2H2O complex.
Journal Title: Acta Crystallographica Section E: Crystallographic Communications
Year Published: 2019
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