N-(2-Bromobenzyl)-N′-(2-pyridyl)benzene-1,2-diamine
نویسندگان
چکیده
In the title compound, C(18)H(16)BrN(3), mol-ecules are linked into dimers by co-operative inter-molecular N-H⋯N hydrogen bonding. Only one N-H group is involved in hydrogen bonding. The planes of the pyridine and bromo-phenyl rings are twisted by 61.49 (3) and 79.11 (8)°, respectively, from the plane of the central phenyl ring.
منابع مشابه
Dichlorido{N-[1-(2-pyridyl)ethylidene]ethane-1,2-diamine}copper(II)
The title complex, [CuCl(2)(C(9)H(13)N(3))], is mononuclear and contains a five-coordinate Cu(II) atom. The geometry of the Cu(II) atom can be described as tetra-gonal-pyramidal derived from the calculation of the value τ = 0.102. The three N atoms of the pyridine and ethane-1,2-diamine ligands and one Cl atom belong to the basal plane and the other Cl atom represents the axial position of the ...
متن کامل(Ethylenediamine-κ2 N,N′)bis[3-(2-pyridyl)-5-(4-pyridyl)-1,2,4-triazolato-κ2 N 2,N 3]zinc(II) methanol solvate dihydrate
The asymmetric unit of the title compound, [Zn(C(12)H(8)N(5))(2)(C(2)H(8)N(2))]·CH(3)OH·2H(2)O, contains a Zn(II) cation, octahedrally coordinated by two 3-(2-pyrid-yl)-5-(4-pyrid-yl)-1,2,4-triazolate anions, a chelating ethane-1,2-diamine mol-ecule, a methanol solvent mol-ecule, and two crystal water mol-ecules. In the crystal packing, complex mol-ecules are linked by hydrogen bonds into a two...
متن کامل{N,N′-Bis[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ4 N,N′,N′′,N′′′}(thiocyanato-κN)zinc(II) perchlorate
In the title compound, [Zn(NCS)(C(16)H(18)N(4))]ClO(4), the Zn(II) atom is five-coordinated by four N atoms of the Schiff base ligand N,N'-bis-[1-(2-pyrid-yl)ethyl-idene]ethane-1,2-diamine in the basal plane, and by the N atom of a thio-cyanate ligand at the apical position, forming a distorted square-pyramidal geometry. The r.m.s. deviation from a plane through the four N atoms of the Schiff b...
متن کامل{N,N′-Bis[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ4 N,N′,N′′,N′′′}bis(trifluoromethanesulfanato-κO)copper(II)
A discrete neutral Cu(II) complex, [Cu(CF(3)SO(3))(2)(C(16)H(18)N(4))], has been derived from the symmetrical tetra-dentate Schiff base, N,N'-bis-[1-(pyridin-2-yl)ethyl-idene]ethane-1,2-diamine. The copper centre assumes a tetra-gonally distorted pseudo-octa-hedral geometry with the O atoms of two trifluoro-methane-sulfonate anions coordinated weakly in the axial positions. The Cu-N distances l...
متن کامل{N,N′-Bis[1-(2-pyridyl)ethylidene]propane-1,2-diamine}bis(thiocyanato-κN)nickel(II)
In the title complex, [Ni(NCS)(2)(C(17)H(20)N(4))], the Ni(2+) ion (site symmetry 2) is coordinated by the N,N,N,N-tetra-dentate Schiff base ligand and two thio-cyanate ligands, forming a distorted NiN(6) octa-hedral geometry, with the thio-cyanate N atoms in a trans orientation. The pendant methyl group of the central propane-1,2-diamine fragment of the ligand is statistically disordered over ...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009