From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- macros/latex/contrib/lewis/README | 12 ++++++++++++ macros/latex/contrib/lewis/lewis.pdf | Bin 0 -> 47067 bytes macros/latex/contrib/lewis/lewis.sty | 26 ++++++++++++++++++++++++++ 3 files changed, 38 insertions(+) create mode 100644 macros/latex/contrib/lewis/README create mode 100644 macros/latex/contrib/lewis/lewis.pdf create mode 100644 macros/latex/contrib/lewis/lewis.sty (limited to 'macros/latex/contrib/lewis') diff --git a/macros/latex/contrib/lewis/README b/macros/latex/contrib/lewis/README new file mode 100644 index 0000000000..c588c29f44 --- /dev/null +++ b/macros/latex/contrib/lewis/README @@ -0,0 +1,12 @@ +LEWIS.STY - Lewis Structures LaTeX Package Version 0.1 + +Author: Kent Horvath - 23 May 2006 + +License: This software is provided as part of the public domain. Do with it as you wish. + +Requirements: LaTeX 2e + +Usage: \lewis{X}{1}{2}{3}{4}{5}{6}{7}{8} + +Where X is the element symbol and 1-8 are the symbols to be placed in the electron dot position where 1 is in the lower left hand corner and 1-8 proceed clockwise around X. + diff --git a/macros/latex/contrib/lewis/lewis.pdf b/macros/latex/contrib/lewis/lewis.pdf new file mode 100644 index 0000000000..49193d5cdb Binary files /dev/null and b/macros/latex/contrib/lewis/lewis.pdf differ diff --git a/macros/latex/contrib/lewis/lewis.sty b/macros/latex/contrib/lewis/lewis.sty new file mode 100644 index 0000000000..16e6515876 --- /dev/null +++ b/macros/latex/contrib/lewis/lewis.sty @@ -0,0 +1,26 @@ +% lewis.sty version 0.1 22-May-2006. +% Kent Horvath kenthorvath@gmail.com +% I contribute this software to the public domain. No rights reserved. +% +% Commands: +% ~~~~~~~~~ +% \lewis {X}{.}{.}{.}{.}{.}{.}{.}{.}{.}{.} - Draws rudimentary lewis structures around +% - desired symbol X. Each {.} may be replaced +% - by the desired symbol to be placed at the +% - corresponding position. Note that the dots +% - are drawn clockwise starting in the lower +% - left hand side of the symbol X. +% Examples: +% ~~~~~~~~ +% The Lewis Structure for XeF_2 is +% \lewis{\ce{F}}{.}{.}{.}{.}{}{}{.}{.}--\lewis{Xe}{}{.}{.}{.}{.}{}{.}{.}--\lewis{F}{}{}{.}{.}{.}{.}{.}{.} +% +% Caution: +% ~~~~~~~ +% This package is provided without guarantees or support. I don't recommend +% that you use this package at all. + +\ProvidesPackage{lewis}[2006/05/22 v0.1 Draw Lewis Structures] + +\providecommand{\lewis}[9]{ \mbox{\ensuremath{ \begin{array}{c} _{#4 \,\, #5}\\ \raisebox{0.25em}{\ensuremath{^{#3}_{#2}}}\,\mbox{#1}\, \raisebox{0.25em}{\ensuremath{^{#6}_{#7}}}\\ \raisebox{0.3em}{\ensuremath{^{#9 \,\, #8}}}\\ \end{array}}}} + -- cgit v1.2.3