[2,9-Bis(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]bis(thiocyanato-κN)cadmium(II)
نویسندگان
چکیده
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 pyrazole rings, with a centroid-centroid distance of 3.664 (3) Å. In addition, there is a relatively short inter-molecular contact between C atoms [C⋯C = 3.399 (6) Å] involving symmetry-related pyridine rings along the a axis.
منابع مشابه
[2-(3,5-Dimethyl-1H-pyrazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]bis(thiocyanato-κN)cadmium(II)
In the title complex, [Cd(NCS)(2)(C(17)H(14)N(4))], the Cd(II) ion is in a distorted trigonal-bipyramidal CdN(5) coordination geometry. In the crystal structure, there is a π-π stacking inter-action involving a pyrazole ring and a symmetry-related pyridine ring with a centroid-centroid distance of 3.578 (3) Å.
متن کامل[2-(3,5-Dimethyl-1H-pyrazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]bis(nitrito-κ2 O,O′)cadmium(II)
In the title complex, [Cd(NO(2))(2)(C(17)H(14)N(4))], the Cd(II) ion assumes a distorted monocapped octa-hedral coordination geometry defined by an N(3)O(4) donor set. The crystal structure is stabilized by π-π stacking inter-actions [shortest centroid-centroid distance = 3.5537 (18) Å].
متن کاملDichlorido[2-(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]cadmium(II)
The asymmetric unit of the title compound, [CdCl(2)(C(17)H(14)N(4))], contains two independent mol-ecules in which the Cd(II) ions are in distorted trigonal-bipyramidal CdN(3)Cl(2) coordination environments. In the crystal structure, there is a π-π stacking inter-action involving a pyridine ring and a symmetry-related benzene ring, with a centroid-centroid distance of 3.5088 (19) Å.
متن کامل[2,9-Bis(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′](methanol-κO)(nitrito-κ2 O,O′)cadmium(II) perchlorate
In the title complex, [Cd(NO(2))(C(22)H(20)N(6))(CH(3)OH)]ClO(4), the Cd(II) ion is in a distorted penta-gonal-bipyramidal CdN(4)O(3) coordination geometry. The dihedral angles formed between the mean planes of the pyrazole rings and the phenanthroline ring system are 4.37 (19) and 5.84 (21)°. In the crystal, the anions and cations are connected by inter-molecular O-H⋯O hydrogen bonding, while ...
متن کاملBis{2-[bis(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)methyl]pyridine-κN}copper(II) dinitrate
In the mononuclear title complex, [Cu(C(16)H(19)N(5))(2)](NO(3))(2), the Cu(II) ion is located on a twofold rotation axis and is six-coordinated by six N atoms from two 2-[bis-(3,5-dimethyl-1H-pyrazol-1-yl)meth-yl]pyridine ligands, forming a distorted octa-hedral geometry. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2010