Mercurial > repos > deepakjadmin > mayatool3_test2
diff lib/data/VDWAtomRadiiAndVolumes.csv @ 0:4816e4a8ae95 draft default tip
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author | deepakjadmin |
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date | Wed, 20 Jan 2016 09:23:18 -0500 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lib/data/VDWAtomRadiiAndVolumes.csv Wed Jan 20 09:23:18 2016 -0500 @@ -0,0 +1,82 @@ +# +# $RCSfile: VDWAtomRadiiAndVolumes.csv,v $ +# $Date: 2015/02/28 20:48:33 $ +# $Revision: 1.11 $ +# +# Author: Manish Sud <msud@san.rr.com> +# +# Copyright (C) 2015 Manish Sud. All rights reserved. +# +# This file is part of MayaChemTools. +# +# MayaChemTools is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the Free +# Software Foundation; either version 3 of the License, or (at your option) any +# later version. +# +# MayaChemTools is distributed in the hope that it will be useful, but without +# any warranty; without even the implied warranty of merchantability of fitness +# for a particular purpose. See the GNU Lesser General Public License for more +# details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with MayaChemTools; if not, see <http://www.gnu.org/licenses/> or +# write to the Free Software Foundation Inc., 59 Temple Place, Suite 330, +# Boston, MA, 02111-1307, USA. +# +# +# Original data sources: +# o Table 2 in Yuan et al. [ Ref 93 ] +# o PeriodicTableElementsData.csv supplied with MayaChemTools +# +# Notes: +# o The current release of MayaChemTools provide data van der Waals atom radii and atom +# volumes data for 38 elements. Table 2 [ Ref 93 ] contains data for 15 elements. +# +# o After converting valid van der Waals atom radius data from pm (picometer) to A (Angstrom) +# A (Angstrom) available under column name VanderWaalsRadius in PeriodicTableElementsData.csv +# data file, van der Waals atom volume is calculated using: 4/3 * PI * (Radius ** 3) +# +# o For elements specified in Table 2 [ Ref 93 ] - H, B, C, N, O, F, Si, P, S, Cl, As, Se, Br, Te, I - +# van der Waals atom radii and calculated atom volumes match the values in the table. +# +# +"AtomTypeSymbol","VDWAtomRadius(A)","VDWAtomVolume(A**3)/molecule" +"H","1.20","7.24" +"He","1.40","11.49" +"Li","1.82","25.25" +"B","2.13","40.48" +"C","1.70","20.58" +"N","1.55","15.60" +"O","1.52","14.71" +"F","1.47","13.31" +"Ne","1.54","15.30" +"Na","2.27","49.00" +"Mg","1.73","21.69" +"Si","2.10","38.79" +"P","1.80","24.43" +"S","1.80","24.43" +"Cl","1.75","22.45" +"Ar","1.88","27.83" +"K","2.75","87.11" +"Ni","1.63","18.14" +"Cu","1.40","11.49" +"Zn","1.39","11.25" +"Ga","1.87","27.39" +"As","1.85","26.52" +"Se","1.90","28.73" +"Br","1.85","26.52" +"Kr","2.02","34.53" +"Pd","1.63","18.14" +"Ag","1.72","21.31" +"Cd","1.58","16.52" +"In","1.93","30.11" +"Sn","2.17","42.80" +"Te","2.06","36.62" +"I","1.98","32.52" +"Xe","2.16","42.21" +"Pt","1.75","22.45" +"Au","1.66","19.16" +"Hg","1.55","15.60" +"Tl","1.96","31.54" +"Pb","2.02","34.53"