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Updated: Jun 1, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of Chalcogenidoplumbates(II or IV)
Published on: December 29, 2016
Poly[[μ(2)-acetato-aquadi-μ(3)-isonicotinato-erbium(III)silver(I)] perchlorate]
1School of Chemistry and Environment, South China Normal University, Guangzhou 510631, People's Republic of China.
Abstract:
In the title three-dimensional heterometallic complex, {[AgEr(C(6)H(4)NO(2))(2)(C(2)H(3)O(2))(H(2)O)]ClO(4)}(n), the eight-coordin-ate Er(III) ion adopts a distorted bicapped trigonal-prismatic geometry, being coordinated by four O atoms from four different isonicotinate ligands, three O atoms from two different acetate ligands and one O atom of the water mol-ecule. The two-coordinate Ag(I) ion is surrounded by two N atoms from two different isonicotinate anions in a slightly bent configuration. These building blocks are connected by bridging isonicotinate and acetate ligands, generating a three-dimensional network. Ths structure is consolidated by O-H⋯O hydrogen bonding between the coordinated water mol-ecule and a carboxyl-ate group of the acetate ligand. The perchlorate anion is disordered over two sites with site-occupancy factors of 0.526 (13) and 0.474 (13), while the methyl group of the acetate ligand is equally disordered over two sites.
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