Dear Sir: I would like to run “match” with two models by using serialNumber specifiers but fail to specify multiple atoms. I would like to match the following sets of atoms: SerialNumber=14,31,91,74 for model #0 and SerialNumber=74,91,31,14 for model #1 How should I include multiple atoms in the command line? The command for one atom, match #1/serialNumber=14 #0/serialNumber=74 works nicely, but I cannot include, for instance, two atoms with match #1/serialNumber=14,31 #0/serialNumber=74,91 or match #1/serialNumber=14 31 #0/serialNumber=74 91 Could you please let me know the correct commands for this purpose? Thank you for your kind help in advance. Sincerely, Hiroyuki -- Hiroyuki ISOBE Advanced Institute for Materials Research (WPI-AIMR) Department of Chemistry Tohoku University Sendai, 980-8578, Japan Tel: +81-(0)22-795-6585 Fax: +81-(0)22-795-6589 Email: isobe@m.tohoku.ac.jp Homepage: http://www.orgchem2.chem.tohoku.ac.jp