Dear colleagues Aplogies if you read this more than once. Just to say that WebElements, the periodic table on the WWW, has been revamped. What you will see is a different (hopefully cleaner) interface, fewer routine graphics on pages to help access times, better graphics using "cityscape" type images. For the moment, at least, the frames interface is on hold. Over the years the directory structure has got more and more complex and further development was becoming bogged own as a result. As a result, I have reorganized the file structure totally to allow further work to proceed more quickly. Those of you who have bookmarked some internal file will have a broken bookmark. I apologise for that, but it had to be done. In the next month you will see graphs of periodic properties for individual groups, periods, and blocks. There are still interface glitches and I'm still refining the interface before enhancing the chemical content. If anyone is so inclined, I should appreciate feedback on any aspect of the package. The WebElements URL is shown in my signature Dr Mark J Winter (Director of Studies) Department of Chemistry, The University, Sheffield S3 7HF, England tel: +44 (0)114 222 9304 fax: +44 (0)114 222 9303 e-m: mark.winter@sheffield.ac.uk http://www.shef.ac.uk/chemistry/staff/mjw/mark-winter.html WebElements is the periodic table on the world-wide web: http://www.shef.ac.uk/chemistry/web-elements/ The Sheffield Chemdex is a listing of chemistry sites on the world-wide web: http://www.shef.ac.uk/chemistry/chemdex/ 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)