<i>PREQUEST</i>: a data input program for the Cambridge Structural Database

The bonding and conformational characteristics of bissulfonylamides and analogous imides me compmed. Structures (44 altogether) of type R-S02-NQ-S02-R' (R, R' =Me, Et, or Aryl) were rettieved from the Cambridge Structural Database (Mmch 1994 release, 120481 ent1ies). They me either neutral (Q = H, alkyl and myl group or hetero atom like 0 and S) or chmged (Q = e-or metal, like In, Hg, etc.).