Van der Waals radii!



 Dear All,
 These are the replies I received regarding Van der Waals radii,
 * From Dr. Carlos H. Faerman:
 'the reference I am aware of...is Acta Cryst. B41, 274 (1985).'
 *From Dr. Kober:
 'I have not looked very hard recently, but as of a few years ago,
 these were the best I could find.  I would appreciate it if you
 would let me know if you find more recent sources.
 S. C. Nyburg, et al. Acta Cryst B 1985, 41, 274
 S. C. Nyburg, et al. Acta Cryst B 1987, 43, 106
 D. Kirin Acta Cryst B 1987, 43, 405
 Thank you to all those that replied, especially so promptly.
 I hope others have found this information as useful as I did.
 Magda Wajrak