论文部分内容阅读
Mr=562.8, monoclinic, P21, a=13.099(7), b=7.954(4), c=15.446(8)A, Z=2, V=1453(1)A3, Dx=1.29 Mgm-3, λ(MoKα)=0.71069A, μ=(MoKα)=1.0 cm-1, F(000)= 612, room temperature, R=0.072 for 1726 reflections. The structure was solved by random start direct method.The steroid nucleus of the title compound has a bowed conformation, with ring junction configurations being A/B QUASI-TRANS, B/C CIS, C/D TRANS. Ring A and C are in the chair conformation, while ring B and C are in the half-chair confomation. The configurations of the substituents on the steroid nucleus are the same as those reported in the literature.
Mr = 562.8, monoclinic, P21, a = 13.099 (7), b = 7.954 (4), c = 15.446 (8) A, Z = 2, V = 1453 (1) A3, Dx = 1.29 Mgm-3, (MoKα) = 0.71069A, μ = (MoKα) = 1.0 cm -1, F (000) = 612, room temperature, R = 0.072 for 1726 reflections. The structure was solved by random start direct method.The steroid nucleus of the title compound has a bowed conformation, with ring junction configurations being A / B QUASI-TRANS, B / CISC, C / D TRANS. Ring A and C are in the chair conformation, while ring B and C are in the half-chair the configurations of the substituents on the steroid nucleus are the same as those reported in the literature.