On a light note, we recently generated lots of unusually shaped molecular orbital images, some of which we thought we would share with the community! The start of our collection is at http://www.ch.ic.ac.uk/photomo/ I challenge people to identify the molecules (1 is a figment of my fevered imagination, although it may exist in outer space, 2 was recently proposed in the literature). If anyone knows of other interesting orbitals out there, do pass the information on. If I find the time, I may work this lot up into a "orbital of the month" contribution to the "Molecules of the Month" pages edited by Paul May. -- Henry Rzepa. +44 (0)20 7594 5774 (Office) +44 (0)20 7594 5804 (Fax) Dept. Chemistry, Imperial College, London, SW7 2AY, UK. http://www.ch.ic.ac.uk/rzepa/ chemweb: A list for Chemical Applications of the Internet. To post to list: mailto:chemweb@ic.ac.uk Archived as: http://www.lists.ic.ac.uk/hypermail/chemweb/ To (un)subscribe, mailto:majordomo@ic.ac.uk the following message; (un)subscribe chemweb List coordinator, Henry Rzepa (mailto:rzepa@ic.ac.uk)