Bis[2-(1H-1,2,4-triazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]cadmium(II) bis(perchlorate)
نویسنده
چکیده
In the title complex, [Cd(C(14)H(9)N(5))(2)](ClO(4))(2), the Cd(II) ion is coordinated by two tridentate 2-(1H-1,2,4-triazol-1-yl)-1,10-phenanthroline ligands in a distorted octa-hedral CdN(6) environment. In both 2-(1H-1,2,4-triazol-1-yl)-1,10-phenanthroline ligands, the 1,2,4-triazolyl ring and the 1,10-phenanthroline ring system are essentially coplanar [maximun deviations of 0.136 (7) and 0.273 (5) Å, respectively]. The dihedral angle between the mean planes of the ligands is 89.65 (4)°. In the crystal structure, there is a weak π-π stacking inter-action between a pyridine ring and a symmetry-related benzene ring with a centroid-centroid distance of 3.772 (3) Å.
منابع مشابه
Bis[2-(1H-1,2,4-triazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]zinc(II) bis(perchlorate)
In the title complex, [Zn(C(14)H(9)N(5))(2)](ClO(4))(2), 2-(1H-1,2,4-triazol-1-yl)-1,10-phenanthroline functions as a tridentate ligand and the Zn(II) ion assumes a distorted octa-hedral ZnN(6) coordination geometry. There is a weak π-π stacking inter-action between symmetry-related triazolyl rings with a centroid-centroid distance of 3.802 (4) Å and a perpendicular distance of 3.413 Å between ...
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In the title complex, [Cd(C(14)H(9)N(5))(NO(3))(H(2)O)(2)]NO(3), the Cd(II) ion is coordinated in a distorted penta-gonal-bipyramidal geometry. The equatorial sites are occupied by a 2-(1H-1,2,4-triazol-1-yl)-1,10-phenanthroline ligand in a tridentate coordination mode and a bis-chelating nitrate ligand. Two aqua ligands are coordinated at the axial sites. All non-H atoms in the equatorial plan...
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In the title complex, [Cd(NCS)(2)(C(22)H(20)N(6))], the Cd(II) ion is in a CdN(6) coordination geometry which is inter-mediate between octa-hedral and trigonal-prismatic. The dihedral angles formed between the mean planes of the pyrazole rings and the phenanthroline system are 15.74 (15) and 16.30 (13)°. In the crystal, there is a π-π stacking inter-action involving two symmetry-related pyrazol...
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