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Die Kristallstruktur des 3β‐Acetoxy‐17α‐jod‐Δ 5 ‐androstens
Author(s) -
Mez H.C.,
Rihs G.
Publication year - 1972
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19720550207
Subject(s) - chemistry , orthorhombic crystal system , methylene , crystal structure , crystallography , chloride , methanol , group (periodic table) , stereochemistry , medicinal chemistry , organic chemistry
The crystal structure of 3β‐acetoxy‐17α‐iodo‐Δ 5 ‐androstene (C 21 H 31 O 2 I) has been determined from three‐dimensional X‐ray data and refined to a final reliability index of R = 5.1% for the 2352 observed reflexions. Crystals grown from methylene chloride/methanol are orthorhombic, space group P2 1 2 1 2 1 , with cell constants a = 6.430, b = 10.563, c = 29.369 Å.