4-(3-Fluoro-phen-yl)-1-(2-oxoindolin-3-yl-idene)thio-semicarbazide.

ABSTRACT: In the title compound, C(15)H(11)FN(4)OS, there are three independent mol-ecules, each with a disordered 3-fluoro-phenyl group [occupancy ratios = 0.547?(17):0.453?(17), 0.645?(5):0.355?(5) and 0.626?(15):0.374?(15)] and displaying dihedral angles of 4.2?(3), 25.2?(6) and 32.4?(5)° between the 2-oxoindoline and fluoro-substituted phenyl rings. Strong intra-molecular N-H?N and N-H?O and weak intra-molecular C-H?S hydrogen bonds complete S(5) and S(6) ring motifs, while strong inter-molecular N-H?O hydrogen bonds inter-connect the three independent mol-ecules through R(3) (3)(12) ring motifs. The three-mol-ecule units are in turn linked into polymeric sheets via C-H?F and C-H?S hydrogen bonds and ?-? inter-actions [centroid-centroid distances in the range 3.520?(2)-3.820?(9)?Å].

SUBMITTER: Ramzan M 

PROVIDER: S-EPMC2983261 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature