ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Structure of 9[alpha],19-dihydroxy-4-androstene-3,17-dione

Dastidar, P and Shankar, VN and Madyastha, KM and Row, Guru TN (1992) Structure of 9[alpha],19-dihydroxy-4-androstene-3,17-dione. In: Acta Crystallographica Section C, 48 (Part 3). pp. 486-488.

[img] PDF
Structure_of_9a,19.pdf - Published Version
Restricted to Registered users only

Download (345Kb) | Request a copy
Official URL: http://scripts.iucr.org/cgi-bin/paper?al0474

Abstract

C19H26O4, M(r) = 318.41, orthorhombic, P2(1)2(1)2(1), a = 10.591 (1), b = 11.133 (1), c = 13.657 (2) angstrom, V = 1610.29 angstrom 3, Z = 4, D(m) (flotation in KI) = 1.301, D(x) = 1.313 g cm-3, Mo K-alpha, lambda = 0.7107 angstrom, mu = 0.85 cm-1, F(000) = 688, T = 293 K, R = 0.057 for 1253 significant reflections. The A 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 angstrom].

Item Type: Journal Article
Additional Information: Copyright of this article belongs to International Union of Crystallography.
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 30 May 2011 07:19
Last Modified: 30 May 2011 07:19
URI: http://eprints.iisc.ernet.in/id/eprint/37664

Actions (login required)

View Item View Item