catena-Poly[[[(2-pyridone-kappa O)silver(I)]l-mu-2-pyridone-kappa O-2/O] hexafluoridophosphate]
The asymmetric unit of the polymeric title salt, {[Ag(C5H5-NO)(2)]PF6}(n), comprises an Ag I cation (located on a twofold axis), two 2-pyridone ligands (with distinct coordination modes), and half a PF6- anion (situated on a centre of inversion). The Ag I atom is in an approximately octahedral AgO6...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
International Union of Crystallography
2010
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/12188/ |
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| Institution: | Universiti Malaya |
| Summary: | The asymmetric unit of the polymeric title salt, {[Ag(C5H5-NO)(2)]PF6}(n), comprises an Ag I cation (located on a twofold axis), two 2-pyridone ligands (with distinct coordination modes), and half a PF6- anion (situated on a centre of inversion). The Ag I atom is in an approximately octahedral AgO6 coordination geometry, which is stabilized by intramolecular N-H center dot center dot center dot O hydrogen bonds. The result of the bridging mode of the 2-pyridone ligand is the formation of a supramolecular chain along the c axis; these are consolidated in the crystal by C-H center dot center dot center dot F interactions. |
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