X-ray Structure of Bis（salicylidene）-p-diaminobenzene

IntroductionThe interactions between molecules involvingaromatic ring systems are of interest because oftheir effects on the structures and aggregation ofimportant biomolecules,on template efficiency in avariety of organic reactions,and on the solid statestructures of a variety oforganic molecules1] .Con-sistent are the analysis results of more than 2 0 0phenylalanine- phenylalanine interactions in thecrystal structures of various proteins,which leadsto the following conclusions.( 1 ) Direct …

X-ray Structure of Bis(salicylidene)-p-diaminobenzene

The crystal and molecular structures of Schiff base bis (salicylidene)-p-diaminobenzene were determined by X-ray crystallography. It crystallized in a monoclinic system with space group P2 (1)/c, lattice parameters a=1.4649(3) nm, b=0.45770(9) nm, c=1.2241(2) nm, α=γ=90.00°, β=112.07 (3)°, V=0. 7606(3) nm3, and Z=4. The crystal structure of the title compound is composed of discrete monomeric molecule of (C6HD (NCC6H4OH)2 which is planar. The intermolecular hydrogen bonds make the compound steady.