Toshihiko Ishikawa, S. Karino, S. Nagai
Nov 1, 1971
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0
Influential Citations
2
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
The structure of 1,4-Bis(p-bromophenoxy) butane has been determined by means of a single-crystal X-ray analysis. The compound crystallizes in the monoclinic space group Cc, with four molecules per unit cell: a=13.426, b=15.249, c=7.650 A, and β=89.39°. The structure has been solved by the heavy-atom method. The final discrepancy index is 0.068 for 970 non-zero reflections. The conformation of the methylene chain in the –O(CH2)4O– group is gauche-trans-gauche, with internal rotation angles of 61.0, 181.0, and 55.2° respectively.