Crystal structure of (pyridin-2-ylmethylidene)(triphenylmethyl)amine
نویسندگان
چکیده
The title Schiff base compound, C25H20N2, crystallizes with two independent mol-ecules (A and B) in the asymmetric unit. In both mol-ecules, the imine group is approximately coplanar with the pyridine ring, with N-C-C-N torsion angles of 170.1 (3) and -172.0 (3) Å. In the crystal, A and B dimers are linked by pairs of C-H⋯π inter-actions and further C-H⋯π bonds link the dimers into a three-dimensional network.
منابع مشابه
catena-Poly[[dichloridomercury(II)]-μ-{N-[(E)-pyridin-2-ylmethylidene-κN]pyridin-3-amine-κ2 N 1:N 3}]
In the title coordination polymer, [HgCl(2)(C(11)H(9)N(3))](n), the Hg(II) ion is coordinated by three N atoms from two N-[(E)-pyridin-2-yl-methyl-idene]pyridin-3-amine (L) ligands and two chloride anions in a distorted trigonal-bipyramidal geometry. The two pyridine rings in L form a dihedral angle of 50.0 (2)°. L ligands bridge adjacent HgCl(2) units into polymeric chains propagating in [010]...
متن کامل[(E)-Oxido(pyridin-2-ylmethylidene)amine-κ2 N,N′][(E)-N-(pyridin-2-ylmethylidene)hydroxylamine-κ2 N,N′]silver(I) perchlorate–bis[(E)-N-(pyridin-2-ylmethylidene)hydroxylamine-κ2 N,N′]silver(I) (1/1)
In the title salt co-crystal, [Ag(C(6)H(5)N(2)O)(C(6)H(6)N(2)O)]ClO(4)·[Ag(C(6)H(6)N(2)O)(2)], the asymmetric unit comprises a [Ag(LH)(2)](+) cation, a perchlorate anion and a neutral (LH)AgL mol-ecule, where LH is pyridine-2-carboxaldoxime. Both silver-containing species feature N,N'-chelating LH and L ligands, which define an N(4) donor set that is highly distorted [dihedral angles between Ag...
متن کاملBis[μ-(E)-N-(pyridin-3-ylmethylidene)hydroxyamine]-κ2 N 1:N 3;κ2 N 3:N 1-bis{[(E)-N-(pyridin-3-ylmethylidene-κN)hydroxyamine]silver(I)} dinitrate
In the centrosymmetric dinuclear title Ag(I) compound, [Ag2(C6H6N2O)4](NO3)2, the aromatic amine-coordinated Ag(I) atom is further bridged by two hydroxyl-amine mol-ecules that use aromatic and oxime N atoms for bridging, and it exists in a distorted trigonal-planar geometry. In the crystal, the nitrate anions link to the dinuclear compound mol-ecules via O-H⋯O hydrogen bonds, generating a chai...
متن کاملPoly[[[μ3-(E)-N-(pyridin-4-ylmethylidene)hydroxylaminato-κ3 O:N:N′][μ2-(E)-N-(pyridin-4-ylmethylidene)hydroxylamine-κ2 N:N′][(E)-N-(pyridin-4-ylmethylidene-κN)hydroxylamine]disilver(I)] nitrate]
The title coordination polymer, {[Ag2(C6H5N2O)(C6H6N2O)2]NO3} n , features a deprotonated N-(pyridin-4-yl-methyl-idene)hy-droxy-laminate anion and two neutral N-(pyridin-4-yl-methyl-idene)hydroxyl-amine mol-ecules in the asymmetric unit. The anion connects three Ag(I) atoms through its O and two N-donor atoms. One neutral ligand functions in a monodentate mode; the other functions in a bridging...
متن کامل(Nitrato-κ2 O,O′)bis[(E)-N-(pyridin-4-ylmethylidene-κN)hydroxyamine]silver(I)
In the mononuclear title compound, [Ag(NO3)(C6H6N2O)2], the Ag(I) atom is located on a twofold rotation axis and the nitrate-chelated Ag(I) atom is further coordinated by two aromatic N atoms of hydroxyl-amine ligands in a distorted tetra-hedral geometry. In the crystal, the nitrate ion has 2 symmetry with the N atom and one O atom located on the twofold rotation axis, and is linked to hy-droxy...
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عنوان ژورنال:
دوره 70 شماره
صفحات -
تاریخ انتشار 2014