J. Kansikas, K. Sipilä
Aug 15, 1997
Citations
0
Influential Citations
3
Citations
Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
Four 9-alkylthiophenanthrenes, namely, 9-methylthiophenanthrene, C 15 H 12 S, (1), 9-ethylthiophenanthrene, C 16 H 14 S, (2), 9-propylthiophenanthrene, C 17 H 16 S, (3) and 9-butylthiophenanthrene, C 18 H 18 S, (4), have been characterized by X-ray analysis. Compound (1) crystallizes in space group P2 1 with two molecules, and the other three compounds, in a novel display of isostructurality, in space group P2 1 /c, with one molecule per asymmetric unit.