Ara
Toplam kayıt 40, listelenen: 21-30
Crystal structure and Hirshfeld surface analysis of (Z)-6-[(2-hydroxy-4-methylanilino)methylidene]-4-methylcyclohexa-2,4-dien-1-one
(Int Union Crystallography, 2019)
The title compound, C15H15NO2, is a Schiff base that exists in the keto-enamine tautomeric form and adopts a Z configuration. The molecule is almost planar, with the two phenyl rings twisted relative to each other by 9.60 ...
Crystal structure and Hirshfeld surface analysis of 2-amino-3-hydroxypyridin-1-ium 6-methyl-2,2,4-trioxo-2H,4H-1,2,3-oxathiazin-3-ide
(Int Union Crystallography, 2020)
The asymmetric unit of the title compound, C5H7N2O+center dot C4H4NO4S-, contains one cation and one anion. The 6-methyl-2,2,4-trioxo-2H,4H-1,2,3-oxathiazin-3-ide anion adopts an envelope conformation with the S atom as ...
Crystal structure and Hirshfeld surface analysis of tetraaquabis(isonicotinamide-kappa N-1) nickel(II) fumarate
(Int Union Crystallography, 2018)
The reaction of NiCl2 with fumaric acid and isonicotinamide in a basic solution produces the title complex, [Ni(C6H6N2O)(2)(H2O)(4)](C4H2O4). The nickel(II) ion of the complex cation and the fumarate anion are each located ...
Crystal structure and Hirshfeld surface analysis of 4-(2,6-dichlorobenzyl)-6-phenylpyridazin-3(2H)-one
(Int Union Crystallography, 2019)
The asymmetric unit of the title compound, C17H12Cl2N2O, contains one independent molecule. The molecule is not planar, the phenyl and pyridazine rings are twisted with respect to each other, making a dihedral angle of ...
Crystal structure and Hirshfeld surface analysis of 2,2 '{(1 E,1 ' E)-[ethane-1,2-diyibis(azanylyunene)]-bis(methanylylidene)}bis[4-(traluorometnoxy)-phenol]copper(II) hydroquinone hermsoiyate
(Int Union Crystallography, 2019)
In the title complex, [Cu(C18H12F6N2O4)]center dot 0.5C(6)H(6)O(2), the Cu-II ion has a square-planar coordination geometry, being ligated by two N and two O atoms of the tetradentate open-chain Schiff base ligand ...
Crystal structure and Hirshfeld surface analysis of a new benzodiazepine derivative: 4-dichloromethyl-2,3-dinydro-1H-1,5-benzochazepin-2-one
(Int Union Crystallography, 2019)
In the title compound, C10H8C12N2O, the seven-membered diazepine ring adopts a boat-shaped conformation. The mean planes of the two rings of the benzodiazepine unit are inclined to each other by 22.05 (6)degrees. In the ...
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 ...
Crystal structure and Hirshfeld surface analysis of (E)-N-[(2-ethoxynaphthalen-1-yl)methylidene]-5,6,7,8-tetrahydronapntnalen-1-amine
(Int Union Crystallography, 2018)
In the title Schiff base compound, C23H23NO, the two ring systems are twisted by 51.40 (11)degrees relative to each other. In the crystal, the molecules are connected by weak C-H center dot center dot center dot pi ...
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 ...
Crystal structure and Hirshfeld surface analysis of a copper(II) complex with ethylenediamine and non-coordinated benzoate
(Int Union Crystallography, 2020)
In the title compound, diaquabis(ethylenediamine-kappa N-2,N')copper(II) bis(2-nitrobenzoate), [Cu(C2H8N2)(2)(H2O)(2)](C7H4NO4)(2), two diaquabis(ethylenediamine)copper(II) cations and four nitrobenzoate anions are present ...