2-(5-{6-[5-(Pyrazin-2-yl)-1H-1,2,4-triazol-3-yl]pyridin-2-yl}-1H-1,2,4-triazol-3-yl)pyrazine
نویسندگان
چکیده
In the title mol-ecule, C(17)H(11)N(11), the five rings are almost coplanar [maxium deviation 0.1949 (1) Å]. The dihedral angles between the two pyrazine rings and the two triazole rings are 1.52 (4) and 2.51 (5)°, respectively. The central pyridine ring forms dihedral angles of 5.57 (1) and 1.71 (1)° with the two triazole rings. The crystal packing consists of a three-dimensional network structure generated by inter-molecular N-H⋯N hydrogen bonds. The crystal structure is further consolidated by π-π stacking [centroid-to-centroid distances 3.599 (10) and 4.769 (13) Å].
منابع مشابه
Diaquabis[5-(pyrazin-2-yl-κN 1)-3-(pyridin-4-yl)-1H-1,2,4-triazol-1-ido-κN 1]cobalt(II) methanol disolvate
The Co(II) ion in the title mononuclear compound, [Co(C(11)H(7)N(6))(2)(H(2)O)(2)]·2CH(3)OH, is located on an inversion center and is six-coordinated in a distorted octa-hedral geometry defined by four N atoms from two deprotonated 5-(pyrazin-2-yl-κN)-3-(pyridin-4-yl)-1H-1,2,4-triazol-1-ide (ppt) ligands and two water mol-ecules. In the crystal, the complex mol-ecules and lattice methanol mol-e...
متن کاملDiaquabis{3-[4-(1H-imidazol-1-yl)phenyl]-5-(pyridin-2-yl-κN)-1H-1,2,4-triazol-1-ido-κN 1}zinc
The centrosymmetric mol-ecule of the title compound, [Zn(C(16)H(11)N(6))(2)(H(2)O)(2)], contains one Zn(2+) ion located on a center of symmetry, two 3-[4-(1H-imidazol-1-yl)phen-yl]-5-(pyridin-2-yl)-1H-1,2,4-triazol-1-ide (Ippyt) ligands and two coordinating water mol-ecules. The Zn(II) ion is six-coordinated in a distorted octa-hedral coordination geometry by four N atoms from two Ippyt ligands...
متن کاملDiaquabis[5-(pyrazin-2-yl-κN 1)-3-(pyridin-3-yl)-1,2,4-triazolido-κN 1]cadmium
In the title compound, [Cd(C(11)H(7)N(6))(2)(H(2)O)(2)], the Cd(II) cation is located on an inversion center and is coordinated by four N atoms from two 5-(pyrazin-2-yl)-3-(pyridin-3-yl)-1,2,4-triazol-ide anions and two water mol-ecules in a distorted octa-hedral geometry. The triazolide ligand is nearly planar: the central triazole ring is oriented at dihedral angles of 4.63 (13) and 8.41 (13)...
متن کاملDiaquabis{5-(pyridin-2-yl-κN)-3-[4-(pyridin-4-yl)phenyl]-1H-1,2,4-triazol-1-ido-κN 1}iron(II)
In the centrosymmetric title complex, [Fe(C18H12N5)2(H2O)2], the Fe(II) ion, lying on an inversion centre, is coordinated by two N,N'-bidentate 5-(pyridin-2-yl)-3-[4-(pyridin-4-yl)phen-yl]-1H-1,2,4-triazol-1-ide ligands and two water mol-ecules in a trans-FeO2N4 geometry. In the ligand, the triazole ring makes dihedral angles of 5.21 (18) and 6.7 (2)°, respectively, with the adjacent pyridine a...
متن کاملDiaquabis{5-(pyridin-2-yl-κN)-3-[4-(pyridin-4-yl)phenyl]-1H-1,2,4-triazol-1-ido-κN 1}zinc
The asymmetric unit of the title compound, [Zn(C18H12N5)2(H2O)2], consists a Zn(II) ion, located on an inversion center, a deprotonated 5-pyridin-2-yl-3-[4-(pyridin-4-yl)phen-yl]-1H-1,2,4-triazol-1-ido ligand and a water mol-ecule. The whole mol-ecule is generated by inversion symmetry. The Zn(II) ion has a distorted octa-hedral coordination geometry, defined by four N atoms from the two deprot...
متن کامل