Structure of 9α,19-dihydroxy-4-androstene-3,17-dione

Dastidar, P. ; Shankar, V. N. ; Madyastha, K. M. ; Row, T. N. Guru (1992) Structure of 9α,19-dihydroxy-4-androstene-3,17-dione Acta Crystallographica Section C, 48 (3). pp. 486-488. ISSN 0108-2701

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Official URL: http://scripts.iucr.org/cgi-bin/paper?S01082701910...

Related URL: http://dx.doi.org/10.1107/S0108270191009319

Abstract

C19H26O4, M1 = 318.41, orthorhombic, P212121, a = 10.591 (1), b = 11.133 (1), c = 13.657 (2) Å, V – 1610.29 Å3, Z = 4, Dm (flotation in KI) = 1.301, Dx = 1.313 g cm-3, Mo Kα, Å = 0.7107 Å, μ = 0.85 cm-1, F(000) = 688, T = 293 K, R – 0.057 for 1253 significant reflections. The Å ring is disordered with atoms C(2) and O(19) occupying two possible sites. The molecules are held together by a hydrogen bond [O(9)…O(17) = 2.89 Å].

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ID Code:112820
Deposited On:19 Apr 2018 11:24
Last Modified:19 Apr 2018 11:24

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