Abstract
In the title homochiral three-dimensional heterometallic complex, [AgSm(C6H4NO2)3(C2H3O2)]n, the eight-coordinate SmIII ion displays a bicapped trigonal-prismatic geometry, being coordinated by two O atoms from one acetate ligand, four O atoms from four bridging isonicotinate ligands and two O atoms from two terminal isonicotinate ligands. The four-coordinate AgI ion adopts a tetrahedral geometry, being bonded to two N atoms from two bridging isonicotinate ligands and two O atoms from two acetate ligands. These metal coordination units are connected by bridging isonicotinate and acetate ligands, generating a three-dimensional network.
Highlights
SmIII ion displays a bicapped trigonal-prismatic geometry, being coordinated by two O atoms from one acetate ligand, four O atoms from four bridging isonicotinate ligands and two
The fourcoordinate AgI ion adopts a tetrahedral geometry, being bonded to two N atoms from two bridging isonicotinate ligands and two O atoms from two acetate ligands. These metal coordination units are connected by bridging isonicotinate and acetate ligands, generating a three-dimensional network
The four-coordinated AgI ion is bonded to two N atoms from two bridging isonicotinate ligand and two O atoms from two acetate ligands to furnish a tetrahedral geometry, (Table 1). These metal coordination units are connected by bridging isonicotinate and acetate ligands, generating a threedimensional network (Fig. 2)
Summary
R factor = 0.020; wR factor = 0.049; data-to-parameter ratio = 12.9. In the title homochiral three-dimensional heterometallic complex, [AgSm(C6H4NO2)3(C2H3O2)]n, the eight-coordinate. SmIII ion displays a bicapped trigonal-prismatic geometry, being coordinated by two O atoms from one acetate ligand, four O atoms from four bridging isonicotinate ligands and two. The fourcoordinate AgI ion adopts a tetrahedral geometry, being bonded to two N atoms from two bridging isonicotinate ligands and two O atoms from two acetate ligands. These metal coordination units are connected by bridging isonicotinate and acetate ligands, generating a three-dimensional network. Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: PV2235)
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