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Kristallstruktur und absolute Konfiguration von (+)‐Meloscin‐Nb‐methobromid
Author(s) -
Oberhänsli W. E.
Publication year - 1969
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.19690520715
Subject(s) - chemistry , orthorhombic crystal system , crystallography , absolute configuration , crystal structure , molecule , crystal (programming language) , stereochemistry , organic chemistry , computer science , programming language
The crystal structure of the N b ‐methobromid of the alcaloid meloscin has been determined by three‐dimensional X ‐ray crystallographic methods. The crystals belong to the orthorhombic space group P 2 1 2 1 2 1 with four molecules per unit cell. The cell constants are a = 10.01, b = 17.79, c = 11.43 Å. The absolute configuration has been obtained by the use of anomalous dispersion effects.