| Autor: |
Kraft PE, Laduca RL |
| Jazyk: |
angličtina |
| Zdroj: |
Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2012 Aug 01; Vol. 68 (Pt 8), pp. m1049-50. Date of Electronic Publication: 2012 Jul 10. |
| DOI: |
10.1107/S1600536812030437 |
| Abstrakt: |
In the polymeric title compound, [Cu(3)(C(7)H(5)O(2))(6)(C(11)H(9)N(3)O)(2)](n), square-planar-coordinated Cu(II) ions on crystallographic inversion centres are bound by two monodentate benzoate anions. The resulting [Cu(benzoate)](2) fragments are joined to centrosymmetic [Cu(2)(benzoate)(4)] paddlewheel clusters [Cu⋯Cu = 2.6331 (5) Å] by means of bridging N-(pyridin-4-yl)nicotinamide (4-pna) ligands [dihedral angle between the aromatic rings = 39.18 (12)°], thereby forming [Cu(3)(benzoate)(6)(4-pna)(2)](n) coordination-polymer chains that are arranged parallel to the [30-1] crystal direction. These polymeric chains are anchored into supra-molecular layers by N-H⋯O hydrogen bonding between neighboring 4-pna ligands. These layers aggregate by crystal packing forces to afford the crystal structure of the title compound. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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