5,5'-Dimeth-oxy-2,2'-[(nonane-1,9-diyldi-oxy)bis-(nitrilo-methyl-idyne)]diphenol.

ABSTRACT: The mol-ecule of the title compound, C(25)H(34)N(2)O(6), adopts a fully extended configuration. The oxime (-CH=N-O-) group is coplanar with the aromatic ring and the two benzene rings are almost parallel, making a dihedral angle of 0.16?(3)°. In the crystal structure, strong intra-molecular O-H?N hydrogen bonds generate six-membered S(6) ring motifs. Inter-molecular C-H?O hydrogen bonds link each mol-ecule to five others, forming an infinite three-dimensional supra-molecular structure. The crystal is further stabilized by ?-? stacking inter-actions between neighbouring benzene rings [centroid-centroid distance = 3.744?(2)?Å].

SUBMITTER: Li L 

PROVIDER: S-EPMC2971058 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature