(2-{[1-(Pyridin-2-yl)ethylidene]aminomethyl}pyridine-κ3 N,N′,N′′)bis(thiocyanato-κN)zinc
نویسندگان
چکیده
The complete mol-ecule of the title mononuclear zinc(II) complex, [Zn(NCS)(2)(C(13)H(13)N(3))], is generated by crystallographic twofold symmetry, with the metal atom lying on the rotation axis. The pendant methyl group of the ligand is statistically disordered over two sites. The Zn(2+) cation is coordinated by the N,N',N''-tridentate Schiff base ligand, and by two thio-cyanate N atoms, forming a distorted ZnN(5) trigonal-bipyramidal geometry.
منابع مشابه
Bis{μ-2-[(2-oxidobenzylidene)aminomethyl]phenolato-κ3 O,N,O′}bis[(pyridine-κN)zinc(II)]
In the title centrosymmetric zinc(II) complex, [Zn(2)(C(4)H(13)NO(2))(2)(C(6)H(5)N)(2)], each Zn(II) atom is coordinated by two 2-[(2-oxidobenzyl-idene)amino-meth-yl]phenolate (L) ligands and one pyridine (py) mol-ecule in a distorted trigonal-bipyramidal geometry. Each L ligand behaves as a tridentate ligand and provides a phenolate oxygen bridge which links the two Zn(II) atoms. The ZnL(py) u...
متن کامل{N-Methyl-N′-[1-(pyridin-2-yl)ethylidene]ethane-1,2-diamine-κ3 N,N′,N′′}bis(thiocyanato-κN)zinc(II)
In the title compound, [Zn(NCS)(2)(C(10)H(15)N(3))], the Zn atom is five-coordinated by the three N-donor atoms of the Schiff base ligand and by two N atoms from two thio-cyanate anions, forming a distorted ZnN(5) trigonal-bipyramidal coordination geometry for the metal ion. The side chain of the ligand is disordered over two sets of sites in a 0.655 (12):0.345 (12) ratio. In the crystal, mol-e...
متن کاملcatena-Poly[[[bis(methanol-κO)lead(II)]-μ-N′-[1-(pyridin-2-yl-κN)ethylidene]isonicotinohydrazidato-κ3 N′,O:N 1] perchlorate]
The Pb(II) atom in the polymeric title compound, {[Pb(C(13)H(11)N(4)O)(CH(3)OH)(2)]ClO(4)}(n), is coordinated by an N'-[1-(pyridin-2-yl-κN)ethyl-idene]isonicotinohydrazidate ligand via O,N,N'-donors and simultaneously bridged by a neighbouring ligand via the isonicotinoyl N atom; two additional sites are occupied by methanol O atoms. The resultant supra-molecular chain is a zigzag along the c a...
متن کاملCrystal structure of {(S)-1-phenyl-N,N-bis[(pyridin-2-yl)methyl]ethanamine-κ3 N,N′,N′′}bis(thiocyanato-κN)zinc from synchrotron data
The title ZnII complex, [Zn(NCS)2(C20H21N3)], has been characterized by synchrotron single-crystal diffraction and FT-IR spectroscopy. The central ZnII ion has a distorted square-pyramidal coordination geometry, with three N atoms of the chiral (S) 1-phenyl-N,N-bis-[(pyridin-2-yl)meth-yl]ethanamine (S-ppme) ligand and one N atom of a thio-cyanate anion in the equatorial plane, and one N atom of...
متن کاملcatena-Poly[[[trans-diaquabis(pyridine-κN)cobalt(II)]-μ-(4-{N′-[1-(3-acetyl-4-methyl-1H-pyrazol-5-yl)ethylidene]hydrazino}benzoato-κ3 O:N,N′)-[bis(pyridine-κN)cobalt(III)]-μ-(4-{N′-[1-(3-acetyl-4-methyl-1H-pyrazol-5-yl)ethylidene]hydrazino}benzoato-κ3 N,N′:O)]perchlorate 3.66-hydrate]
The title compound, {[Co(2)(C(15)H(14)N(4)O(3))(2)(C(5)H(5)N)(4)(H(2)O)(2)]ClO(4)·3.66H(2)O}(n), is a one-dimensional coordination polymer, with both Co(II) and Co(III) centres in its structure. The ligand environment surrounding Co(III) is formed by two N,N-chelating pyrazole-containing ligands and two pyridine mol-ecules in axial positions. The high-spin Co(II) ions, situated at crystallograp...
متن کامل