Crystallography News British Crystallographic Association Issue No. 100 March 2007 ISSN 1467-2790 BCA Spring Meeting 2007 - Canterbury p8-17 Patrick Tollin (1938 - 2006) p7 The Z’ > 1 Phenomenon p18-19 History p21-23 Meetings of Interest p32 March 2007 Crystallography News Contents 2 . From the President 3 . Council Members 4 . BCA Letters to the Editor 5 Administrative Office, . Elaine Fulton, From the Editor 6 Northern Networking Events Ltd. 7 1 Tennant Avenue, Puzzle Corner College Milton South, . East Kilbride, Glasgow G74 5NA Scotland, UK Patrick Tollin (1938 - 2006) 8-17 Tel: + 44 1355 244966 Fax: + 44 1355 249959 . e-mail:
[email protected] BCA 2007 Spring Meeting 16-17 . CRYSTALLOGRAPHY NEWS is published quarterly (March, June, BCA 2007 Meeting Timetable 18-19 September and December) by the British Crystallographic Association, . and printed by William Anderson and Sons Ltd, Glasgow. Text should The Z’ > 1 Phenomenon 20 preferably be sent electronically as MSword documents (any version - . .doc, .rtf or .txt files) or else on a PC disk. Diagrams and figures are most IUCr Computing Commission 21-23 welcome, but please send them separately from text as .jpg, .gif, .tif, or .bmp files. Items may include technical articles, news about people (e.g. History . 24-27 awards, honours, retirements etc.), reports on past meetings of interest to crystallographers, notices of future meetings, historical reminiscences, Groups .......................................................... 28-31 letters to the editor, book, hardware or software reviews. Please ensure that items for inclusion in the June 2007 issue are sent to the Editor to arrive Meetings . 32 before 25th April 2007.