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metal-organic compounds
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In the crystal structure of the title compound, (C12H9N2)2[ZnCl4]·H2O, the two independent 1,10-phenanthrolinium cations are bridged by the water molecule and the tetrahedral tetrachloridozincate anion via N—H
O, O—HCl and N—HCl hydrogen bonds, forming chains along [100]. The chains are linked via C—HCl hydrogen bonds and a number of π–π interactions [centroid–centroid distances vary from 3.5594 (14) to 3.7057 (13) Å], forming a three-dimensional network. In each 1,10-phenanthrolinium cation, there is a short N—HN interaction.
O, O—HCl and N—HCl hydrogen bonds, forming chains along [100]. The chains are linked via C—HCl hydrogen bonds and a number of π–π interactions [centroid–centroid distances vary from 3.5594 (14) to 3.7057 (13) Å], forming a three-dimensional network. In each 1,10-phenanthrolinium cation, there is a short N—HN interaction.metal-organic compoundsOpen access
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The title compound, {[Zn(C3H3N2)(C3H4N2)2]NO3}n, is a one-dimensional coordination polymer along [01-1] with the ZnII atom coordinating to four imidazole/imidazolide rings. The ZnII atom has a regular tetrahedral geometry with the planes of the two monodentate imidazole rings inclined to one another by 87.94 (17)°, while the planes of the bridging imidazolide rings are inclined to one another by 39.06 (17)°. In the crystal, the chains are linked via bifurcated N—H(O,O) hydrogen bonds, forming sheets parallel to (001). These two-dimensional networks are linked via C—HO hydrogen bonds and a C—Hπ interaction, forming a three-dimensional structure.
(O,O) hydrogen bonds, forming sheets parallel to (001). These two-dimensional networks are linked via C—HO hydrogen bonds and a C—Hπ interaction, forming a three-dimensional structure.Keywords: crystal structure.
