Subject: bonds and connectivities in molecule?

From: li guo hui <[email-masked]>
Date: Wed, 1 Mar 2000 21:20:43 -0800

Dear Netters:
i would like to know what is the true definition of bond, this question can also be given in the following:
given a file only including coordinates of atoms in molecule, there are not connectivities between atoms in molecule, just from 
this file how can i find the bonds or connectivities? using Van der walls radius or covalance radius of atoms or some results of 
population analysis from theoretical calcualtion?

thank you

Li Guo Hui
State Key Laboratory of Molecular Reaction Dynamics
Dalian Institute of Chemical Physics
Liao Ning Province, P.R.China

Mailing Address:
Room 715
Xing Hai Third Street, 59 #
Sha He Kou District
Dalian, Liaoning Province
P.R.China, 116023