2,2 `-[p-Phenylenebis(methylideneazanediyl)]dipyridinium bis(hydrogensulfate) dihydrate
The cation of the title salt, C18H20N42+center dot 2HSO(4)(-)center dot 2H(2)O, lies on a center of inversion with the mid-point directly in the middle of the p-phenylene ring. Within the hydrogensulfate ion, the S-O(H) bond is the longest of the S-O bonds. The dihedral angle between the central and...
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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/11703/ |
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| Summary: | The cation of the title salt, C18H20N42+center dot 2HSO(4)(-)center dot 2H(2)O, lies on a center of inversion with the mid-point directly in the middle of the p-phenylene ring. Within the hydrogensulfate ion, the S-O(H) bond is the longest of the S-O bonds. The dihedral angle between the central and terminal ring of the cation is 78.6 (2)degrees. In the crystal, the cation, anion and water molecule interact by O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds, generating a three-dimensional network. |
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