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Bis(4,4′-methylenedianilinium) naphthalene-1,5-disulfonate dihydrate
The asymmetric unit of the title salt, C(13)H(16)N(2) (2+)·C(10)H(6)O(6)S(2) (2−)·2H(2)O, consists of one dication located on a general position, half each of two centrosymmetric dianions, and two uncoordinated water molecules in general positions. In the dication, the dihedral angle between the be...
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961067/ https://www.ncbi.nlm.nih.gov/pubmed/21202124 http://dx.doi.org/10.1107/S160053680800723X |
| Sumario: | The asymmetric unit of the title salt, C(13)H(16)N(2) (2+)·C(10)H(6)O(6)S(2) (2−)·2H(2)O, consists of one dication located on a general position, half each of two centrosymmetric dianions, and two uncoordinated water molecules in general positions. In the dication, the dihedral angle between the benzene rings is 74.67 (6)°. The cations and anions interact through N—H⋯O hydrogen bonds. The NH(3) (+) functional groups are also involved in N—H⋯O hydrogen bonds with the water molecules, forming an infinite three-dimensional framework in the crystal structure. |
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