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Crystal structure and Hirshfeld surface analysis of 4-[4-(1H-benzo[d] imidazol-2-yl)phenoxy]phthalo-nitrile monohydrate
(Int Union Crystallography, 2018)
In the title compound, C21H12N4O center dot H2O, the five-membered ring is essentially planar with a maximum deviation of 0.004 (2) angstrom. An N-H center dot center dot center dot O hydrogen bond connects the organic and ...
Synthesis, crystal structure and Hirshfeld surface analysis of tetraaquabis(isonicotinamide-kappa N-1)-cobalt(II) fumarate
(Int Union Crystallography, 2018)
The reaction of cobalt(II) with fumaric acid (H(2)fum) and isonicotinamide in a basic solution produces the title salt, [Co(C6H6N2O)(2)(H2O)(4)](C4H2O4). In the complex cation, the Co II atom, located on an inversion centre, ...
Synthesis, crystal structure and Hirshfeld surface analysis of a 1D coordination polymer catenapoly[[diaquabis(nicotinamide-kappa N-1)nickel(II)]-mu-fumarato-kappa O-2(1):O-4]
(Int Union Crystallography, 2018)
The reaction of NiCl2 with fumaric acid and nicotinamide in basic solution produces the title polymeric complex, [Ni(C4H2O4)(C6H6N2O)(2)(H2O)(2)](n). The Ni-II cation, located on an inversion centre, is coordinated by two ...
Crystal structure and Hirshfeld surface analysis of 7-ethoxy-5-methyl-2-(pyridin-3-yI)-11,12-di hydro5,11-methano[1,2,4]triazolo[1,5-c][1,3,5-Thenzoxadiazocine
(Int Union Crystallography, 2018)
The title compound, Ci(9)H(19)N(5)O(2), was prepared by the reaction of 3-amino-5(pyridin-3-yl)-1,2,4-triazole with acetone and 2-hydroxy-3-ethoxybenzaldehyde. It crystallizes from ethanol in a tetragonal space group, with ...
Synthesis, crystal structure and Hirshfeld surface analysis of tetraaquabis(isonicotinamide-kappa N-1)-cobalt(II) succinate
(Int Union Crystallography, 2018)
The reaction of CoCl2 with succinic acid and isonicotinamide in basic solution produces the title complex [Co(C6H6N2O)(2)(H2O)(4)](C4H4O4). The cobalt(II) ion of the complex cation and the succinate anion are each located ...
