From owner-chemistry $#at#$ ccl.net Fri Feb 26 08:58:01 2016 From: "Yujun Zhu 675096471()qq.com" To: CCL Subject: CCL: virtual atoms in materials studio interface Message-Id: <-52053-160226024312-21545-O8BSmktvogsWpaNpAgftdA]*[server.ccl.net> X-Original-From: "Yujun Zhu" <675096471(a)qq.com> Date: Fri, 26 Feb 2016 02:43:10 -0500 Sent to CCL by: "Yujun Zhu" [675096471 _ qq.com] I want to build virtual atoms in materials studio interface used in sorption module for GCMC simulation, someone said that this can be done by setting the mass of atom as zero. Have anyone done this procedure before?