(N',N''Z,N',N''E)-N',N''-[1-(4-Chloro-phen-yl)ethane-1,2-diyl-idene]bis-(3-methyl-1-benzofuran-2-carbohydrazide).

ABSTRACT: In the title compound, C(28)H(21)ClN(4)O(4), the benzofuran ring systems make dihedral angles of 7.43?(8) and 30.92?(9)° with the chloro-substituted benzene ring. The dihedral angle between the two benzofuran ring systems is 27.41?(7)°. The two benzofuran rings are connected to the chloro-substituted benzene ring through C-N-N=C and C-N-N=C-C bridges which are nearly planar [maximum deviations = 0.003?(1) and 0.037?(1)?Å]. An intra-molecular N-H?N hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked by N-H?(O,N) and C-H?O hydrogen bonds into a tape along the c axis and these tapes are further connected by another weak C-H?O hydrogen bond into a sheet parallel to the bc plane. ?-? inter-actions [centroid-to-centroid distances = 3.4845?(12)-3.6250?(13)?Å] are also observed.

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3414328 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature