Diaquabis(N,N-diethylnicotinamide)bis(4-nitrobenzoato)zinc(II)
✍ Scribed by Necefoglu, Hacali ;Clegg, William ;Scott, Andrew J.
- Publisher
- International Union of Crystallography
- Year
- 2001
- Tongue
- English
- Weight
- 352 KB
- Volume
- 57
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
metal-organic papers m466 H. Necefoglu et al. [Zn(C 7 H 4 NO 4 ) 2 (C 10 H 14 N 2 O) 2 (H 2 O) 2 ] Acta Cryst. (2001). E57, m465±m466
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The title compound, [Zn 2 (C 7 H 5 O 2 ) 4 (C 10 H 14 N 2 O) 2 ], has a centrosymmetric dimeric molecule with four symmetrical benzoate bridges and two axial nitrogen-base ligands. The ZnÁ Á ÁZn separation of 2.8860 (4) A Ê does not represent a formal direct metal±metal bond. Coordination of zinc is
The title compound, [Zn(C 6 H 6 N 2 O) 2 (C 7 H 5 O 3 ) 2 ], crystallizes as mononuclear molecules with distorted trigonal±bipyramidal zinc coordination. One of the 4-hydroxybenzoate ions is coordinated to zinc as a bidentate ligand, while the other is monodentate. Intermolecular hydrogen bonds betw
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.005 A Ê R factor = 0.037 wR factor = 0.096 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e. ## Experimental Tetraaquabis(o-sulfobenzimidato)cadm