Abstract
In the title zinc(II) coordination polymer, {[Zn(C14H8O5)(CH5N)2]·C4H9NO}n, each Zn(II) cation is tetrahedrally coordinated by two carboxylato O atoms of two oba anions (H2oba is 4,4′-oxydibenzoic acid), and two N atoms from two methylamine molecules. Each oba anion bridges two Zn(II) cations through the two carboxylate groups in a monodentate fashion, forming one-dimensional polymeric chains. These chains are linked via N–H⋯O hydrogen bonds, forming a two-dimensional supramolecular network.
Highlights
In the title zinc(II) coordination polymer, {[Zn(C14H8O5)(CH5N)2]C4H9NO}n, each Zn(II) cation is tetrahedrally coordinated by two carboxylato O atoms of two oba anions (H2oba is 4,40 -oxydibenzoic acid), and two N atoms from two methylamine molecules
We present here the solvothermal synthesis and crystal structure of title coordination polymer, [Zn(C14H8O5)(CNH5)2.(C4NOH9)]n, (I)
Symmetry codes: (iii) −x+3/2, −y+3/2, −z+1; (iv) −x+2, −y+2, −z+1; (v) x+1/2, y+1/2, z
Summary
R factor = 0.053; wR factor = 0.149; data-to-parameter ratio = 17.9. In the title zinc(II) coordination polymer, {[Zn(C14H8O5)(CH5N)2]C4H9NO}n, each Zn(II) cation is tetrahedrally coordinated by two carboxylato O atoms of two oba anions (H2oba is 4,40 -oxydibenzoic acid), and two N atoms from two methylamine molecules. Cations through the two carboxylate groups in a monodentate fashion, forming one-dimensional polymeric chains. These chains are linked via N–H O hydrogen bonds, forming a two-dimensional supramolecular network. Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: RAPID-AUTO; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 2000); software used to prepare material for publication: SHELXL97
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