the goodman group
university of cambridge  



BNDO a b c

This command must be followed by three integers. The first two integers must be atom numbers, and the third integer is the new bond order which is required between them. A bond must already exist between the atoms, and this can be inserted using JOIN, if necessary.

Acca and Acca documentation: © 1996-1999 J M Goodman, Cambridge.
Acca documentation may not be copied without the written permission of the author.

© Goodman Group, 2005-2021; privacy; last updated April 16, 2021

department of chemistry University of Cambridge