On the Structure of (13-Methyl-1,4,7,8,13,13b-hexahydro[1',2']oxazepino[2',3':1,2]pyrido[3,4-b]indol-1-yl)methanol

Abstract

The crystal structure of C_(17)H_(20)N_2O_2, originally described in space group Pc [Ohishi, Sakamoto, Harusawa, Yoneda & Kurihara (1995). Acta Cryst. C51, 135-139], is better described and refined in P2_1/c. Revised coordinates and bond lengths are given. Whereas it was originally reported that the structure is based on four independent molecules in the asymmetric unit, three of one chirality and one of the opposite chirality, both the original space group (Pc) and the revised space group (P2_1/c) are enantiomorphic and the structure must contain an equal number of both configurations.

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