2-(Anthracen-9-yl)-10-meth-oxy-benzo[h]quinoline acetone hemisolvate.
The asymmetric unit of the title structure, C(28)H(19)NO·0.5C(3)H(6)O, comprises one 2-(anthracen-9-yl)-10-meth-oxy-benzo[h]-quinoline mol-ecule and an acteone mol-ecule with an occupany of 0.5. The solvent mol-ecule is disordered around a centre of symmetry. Its occupancy was determined from NMR data and kept fixed during the refinement. The two conjugated ring systems of the mol-ecule are almost perpendicular to each other; the inter-planar angle between the anthracene and quinoline ring systems is 84.9 (2)°.
Zhenming
Z
Dong
Bo
B
Liu
Xinxin
X
Cui
Yufang
Y
Liu