Crystal structure of N-phenyl-N-[(E)-(pyren-1-yl)- methylidene]benzene-1,4-diamine
نویسندگان
چکیده
In the title compound, C29H20N2, the dihedral angles subtended by the central p-phenylenediamine ring with respect to the mean plane of the terminal pyrenyl ring system (r.m.s. deviation = 0.027 Å) and the terminal N-phenyl ring are 29.34 (4) and 43.43 (7) , respectively. The conformation about the C N bond is E. In the crystal, molecules are linked by N—H and C—H interactions forming chains propagating along the [102] direction. These chains are linked via – interactions [inter-centroid distances are in the range 3.5569 (11)– 3.708 (1) Å], forming slabs lying parallel to (304).
منابع مشابه
Crystal structure of dichlorido{N 1-phenyl-N 4-[(quinolin-2-yl-κN)methylidene]benzene-1,4-diamine-κN 4}mercury(II)
In the mononuclear title complex, [HgCl2(C22H17N3)], synthesized from the quinoline-derived Schiff base N (1)-phenyl-N (4)-[(quinolin-2-yl)methyl-idene]benzene-1,4-di-amine (PQMBD) and HgCl2, the coordination sphere around the Hg(2+) atom is distorted tetra-hedral, comprising two Cl atoms [Hg-Cl = 2.3487 (14) and 2.4490 (15) Å] and two N atom donors from the PQMBD ligand, viz. the quinolyl and ...
متن کاملCrystal structure of N 1-phenyl-N 4-[(E)-(pyren-1-yl)methylidene]benzene-1,4-diamine
In the title compound, C29H20N2, the dihedral angles subtended by the central p-phenyl-enedi-amine ring with respect to the mean plane of the terminal pyrenyl ring system (r.m.s. deviation = 0.027 Å) and the terminal N-phenyl ring are 29.34 (4) and 43.43 (7)°, respectively. The conformation about the C=N bond is E. In the crystal, mol-ecules are linked by N-H⋯π and C-H⋯π inter-actions forming c...
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In the title compound, C22H17N3, the dihedral angles between the central benzene ring and the terminal phenyl ring and quinoline ring system (r.m.s. deviation = 0.027 Å) are 44.72 (7) and 9.02 (4)°, respectively, and the bond-angle sum at the amine N atom is 359.9°. In the crystal, the N-H group is not involved in hydrogen bonding and the mol-ecules are linked by weak C-H⋯π inter-actions, gener...
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