>Informations from the 'Crystal Data, Determinative tables' by Donnay and Ondik: > >Ca Al2 O4, >reference: Dougill, Nature, 180, 292, (1957) Hmm, there is a much more recent study (1976). These kind of questions are trivially answered by ICSD, which will also draw you the structure, bond lengths etc Hoerkner,W. Mueller-Buschbaum,H. (1976) J.Inorg.Nucl.Chem 38 983-984 Zur Kristallstruktur von Ca Al2 O4 Alan Hewat, ILL Grenoble, FRANCE <[EMAIL PROTECTED]> tel (33) 4.76.20.72.13 ftp://ftp.ill.fr/pub/dif fax (33) 4.76.20.76.48 http://www.ill.fr/dif/
