From: Egon W. <eg...@sc...> - 2004-03-31 19:18:48
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On Wednesday 31 March 2004 20:31, Patrick J. Carroll wrote: > Look at this page that I've written for my crystallography course, > demonstrating unit cell symmetry: > > http://macxray.chem.upenn.edu/cells/cell457total.html Nice page; it relies on the fact that all molecule are already there, correct? I.e. there is no actually symmetry operation done... > It also indicates the sort of unit cell building I would like to be able to > do with Jmol. Indeed. The translation should be done automatically, given some user preference setting... (set crystalautotranslate on|off) or so... > I've also got a page on "shape" in Chemistry that uses DNA as an example: > > http://macxray.chem.upenn.edu/cells/tutorial That link did not work for me. Egon |