elements (15may16)

git-svn-id: svn://tug.org/texlive/trunk@41161 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 303 insertions, 150 deletions

diff --git a/Master/texmf-dist/tex/latex/elements/elements.sty b/Master/texmf-dist/tex/latex/elements/elements.sty
index 3b6125fb15c..eee5321ebed 100644
--- a/Master/texmf-dist/tex/latex/elements/elements.sty
+++ b/Master/texmf-dist/tex/latex/elements/elements.sty
@@ -25,8 +25,8 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-\newcommand*\@elements@date{2016/04/17}
-\newcommand*\@elements@version{v0.1d}
+\newcommand*\@elements@date{2016/05/16}
+\newcommand*\@elements@version{v0.2}
 \newcommand*\@elements@description{properties of chemical elements}
 
 \ProvidesPackage{elements}[%
@@ -257,22 +257,17 @@
 \newrobustcmd*\@elements@getelconf[1]{%
   \forcsvlist{\@elements@getelconf@aux}{#1}%
 }
+
 \newrobustcmd*\@elements@getelconf@aux[1]{%
   \stepcounter{@elements@shell@number}%
   \setcounter{@elements@orbital@type}{0}%
   \@elements@parse@elconf#1+\q@stop
 }
+
 \protected\def\@elements@parse@elconf#1+#2\q@stop{%
   \eappto\@elements@current@elconf{\arabic{@elements@shell@number}}%
-  \ifcase\value{@elements@orbital@type}\relax
-    \appto\@elements@current@elconf{s}%
-  \or
-    \appto\@elements@current@elconf{p}%
-  \or
-    \appto\@elements@current@elconf{d}%
-  \or
-    \appto\@elements@current@elconf{f}%
-  \fi
+  \eappto\@elements@current@elconf
+    {\expandonce{\csname @elements@angmom@\arabic{@elements@orbital@type}\endcsname}}%
   \appto\@elements@current@elconf{^{#1}}%
   \stepcounter{@elements@orbital@type}%
   \ifblank{#2}
@@ -282,130 +277,42 @@
 
 \newrobustcmd*\@elements@write@elconf[1]{\ensuremath{#1}}
 
-% --------------------------------------------------------------------------
-% declare electron distributions
-% period 1
-\DeclareElectronDistribution{1}{1}
-\DeclareElectronDistribution{2}{2}% He
-% period 2
-\DeclareElectronDistribution{3}{2,1}
-\DeclareElectronDistribution{4}{2,2}
-\DeclareElectronDistribution{5}{2,2+1}
-\DeclareElectronDistribution{6}{2,2+2}
-\DeclareElectronDistribution{7}{2,2+3}
-\DeclareElectronDistribution{8}{2,2+4}
-\DeclareElectronDistribution{9}{2,2+5}
-\DeclareElectronDistribution{10}{2,2+6}% Ne
-% period 3
-\DeclareElectronDistribution{11}{2,2+6,1}
-\DeclareElectronDistribution{12}{2,2+6,2}
-\DeclareElectronDistribution{13}{2,2+6,2+1}
-\DeclareElectronDistribution{14}{2,2+6,2+2}
-\DeclareElectronDistribution{15}{2,2+6,2+3}
-\DeclareElectronDistribution{16}{2,2+6,2+4}
-\DeclareElectronDistribution{17}{2,2+6,2+5}
-\DeclareElectronDistribution{18}{2,2+6,2+6}% Ar
-% period 4
-\DeclareElectronDistribution{19}{2,2+6,2+6,1}
-\DeclareElectronDistribution{20}{2,2+6,2+6,2}
-\DeclareElectronDistribution{21}{2,2+6,2+6+1,2}
-\DeclareElectronDistribution{22}{2,2+6,2+6+2,2}
-\DeclareElectronDistribution{23}{2,2+6,2+6+3,2}
-\DeclareElectronDistribution{24}{2,2+6,2+6+5,1}
-\DeclareElectronDistribution{25}{2,2+6,2+6+5,2}
-\DeclareElectronDistribution{26}{2,2+6,2+6+6,2}
-\DeclareElectronDistribution{27}{2,2+6,2+6+7,2}
-\DeclareElectronDistribution{28}{2,2+6,2+6+8,2}
-\DeclareElectronDistribution{29}{2,2+6,2+6+10,1}
-\DeclareElectronDistribution{30}{2,2+6,2+6+10,2}
-\DeclareElectronDistribution{31}{2,2+6,2+6+10,2+1}
-\DeclareElectronDistribution{32}{2,2+6,2+6+10,2+2}
-\DeclareElectronDistribution{33}{2,2+6,2+6+10,2+3}
-\DeclareElectronDistribution{34}{2,2+6,2+6+10,2+4}
-\DeclareElectronDistribution{35}{2,2+6,2+6+10,2+5}
-\DeclareElectronDistribution{36}{2,2+6,2+6+10,2+6}% Kr
-% period 5
-\DeclareElectronDistribution{37}{2,2+6,2+6+10,2+6,1}
-\DeclareElectronDistribution{38}{2,2+6,2+6+10,2+6,2}
-\DeclareElectronDistribution{39}{2,2+6,2+6+10,2+6+1,2}
-\DeclareElectronDistribution{40}{2,2+6,2+6+10,2+6+2,2}
-\DeclareElectronDistribution{41}{2,2+6,2+6+10,2+6+4,1}
-\DeclareElectronDistribution{42}{2,2+6,2+6+10,2+6+5,1}
-\DeclareElectronDistribution{43}{2,2+6,2+6+10,2+6+6,1}
-\DeclareElectronDistribution{44}{2,2+6,2+6+10,2+6+7,1}
-\DeclareElectronDistribution{45}{2,2+6,2+6+10,2+6+8,1}
-\DeclareElectronDistribution{46}{2,2+6,2+6+10,2+6+10}
-\DeclareElectronDistribution{47}{2,2+6,2+6+10,2+6+10,1}
-\DeclareElectronDistribution{48}{2,2+6,2+6+10,2+6+10,2}
-\DeclareElectronDistribution{49}{2,2+6,2+6+10,2+6+10,2+1}
-\DeclareElectronDistribution{50}{2,2+6,2+6+10,2+6+10,2+2}
-\DeclareElectronDistribution{51}{2,2+6,2+6+10,2+6+10,2+3}
-\DeclareElectronDistribution{52}{2,2+6,2+6+10,2+6+10,2+4}
-\DeclareElectronDistribution{53}{2,2+6,2+6+10,2+6+10,2+5}
-\DeclareElectronDistribution{54}{2,2+6,2+6+10,2+6+10,2+6}% Xe
-% period 6
-\DeclareElectronDistribution{55}{2,2+6,2+6+10,2+6+10,2+6,1}
-\DeclareElectronDistribution{56}{2,2+6,2+6+10,2+6+10,2+6,2}
-\DeclareElectronDistribution{57}{2,2+6,2+6+10,2+6+10,2+6+1,2}
-\DeclareElectronDistribution{58}{2,2+6,2+6+10,2+6+10+2,2+6,2}
-\DeclareElectronDistribution{59}{2,2+6,2+6+10,2+6+10+3,2+6,2}
-\DeclareElectronDistribution{60}{2,2+6,2+6+10,2+6+10+4,2+6,2}
-\DeclareElectronDistribution{61}{2,2+6,2+6+10,2+6+10+5,2+6,2}
-\DeclareElectronDistribution{62}{2,2+6,2+6+10,2+6+10+6,2+6,2}
-\DeclareElectronDistribution{63}{2,2+6,2+6+10,2+6+10+7,2+6,2}
-\DeclareElectronDistribution{64}{2,2+6,2+6+10,2+6+10+7,2+6+1,2}
-\DeclareElectronDistribution{65}{2,2+6,2+6+10,2+6+10+9,2+6,2}
-\DeclareElectronDistribution{66}{2,2+6,2+6+10,2+6+10+10,2+6,2}
-\DeclareElectronDistribution{67}{2,2+6,2+6+10,2+6+10+11,2+6,2}
-\DeclareElectronDistribution{68}{2,2+6,2+6+10,2+6+10+12,2+6,2}
-\DeclareElectronDistribution{69}{2,2+6,2+6+10,2+6+10+13,2+6,2}
-\DeclareElectronDistribution{70}{2,2+6,2+6+10,2+6+10+14,2+6,2}
-\DeclareElectronDistribution{71}{2,2+6,2+6+10,2+6+10+14,2+6+1,2}
-\DeclareElectronDistribution{72}{2,2+6,2+6+10,2+6+10+14,2+6+2,2}
-\DeclareElectronDistribution{73}{2,2+6,2+6+10,2+6+10+14,2+6+3,2}
-\DeclareElectronDistribution{74}{2,2+6,2+6+10,2+6+10+14,2+6+4,2}
-\DeclareElectronDistribution{75}{2,2+6,2+6+10,2+6+10+14,2+6+5,2}
-\DeclareElectronDistribution{76}{2,2+6,2+6+10,2+6+10+14,2+6+6,2}
-\DeclareElectronDistribution{77}{2,2+6,2+6+10,2+6+10+14,2+6+7,2}
-\DeclareElectronDistribution{78}{2,2+6,2+6+10,2+6+10+14,2+6+9,1}
-\DeclareElectronDistribution{79}{2,2+6,2+6+10,2+6+10+14,2+6+10,1}
-\DeclareElectronDistribution{80}{2,2+6,2+6+10,2+6+10+14,2+6+10,2}
-\DeclareElectronDistribution{81}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+1}
-\DeclareElectronDistribution{82}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+2}
-\DeclareElectronDistribution{83}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+3}
-\DeclareElectronDistribution{84}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+4}
-\DeclareElectronDistribution{85}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+5}
-\DeclareElectronDistribution{86}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6}% Rn
-% period 7
-\DeclareElectronDistribution{87}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6,1}
-\DeclareElectronDistribution{88}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6,2}
-\DeclareElectronDistribution{89}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6+1,2}
-\DeclareElectronDistribution{90}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6+2,2}
-\DeclareElectronDistribution{91}{2,2+6,2+6+10,2+6+10+14,2+6+10+2,2+6+1,2}
-\DeclareElectronDistribution{92}{2,2+6,2+6+10,2+6+10+14,2+6+10+3,2+6+1,2}
-\DeclareElectronDistribution{93}{2,2+6,2+6+10,2+6+10+14,2+6+10+4,2+6+1,2}
-\DeclareElectronDistribution{94}{2,2+6,2+6+10,2+6+10+14,2+6+10+6,2+6,2}
-\DeclareElectronDistribution{95}{2,2+6,2+6+10,2+6+10+14,2+6+10+7,2+6,2}
-\DeclareElectronDistribution{96}{2,2+6,2+6+10,2+6+10+14,2+6+10+7,2+6+1,2}
-\DeclareElectronDistribution{97}{2,2+6,2+6+10,2+6+10+14,2+6+10+9,2+6,2}
-\DeclareElectronDistribution{98}{2,2+6,2+6+10,2+6+10+14,2+6+10+10,2+6,2}
-\DeclareElectronDistribution{99}{2,2+6,2+6+10,2+6+10+14,2+6+10+11,2+6,2}
-\DeclareElectronDistribution{100}{2,2+6,2+6+10,2+6+10+14,2+6+10+12,2+6,2}
-\DeclareElectronDistribution{101}{2,2+6,2+6+10,2+6+10+14,2+6+10+13,2+6,2}
-\DeclareElectronDistribution{102}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6,2}
-\DeclareElectronDistribution{103}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+1,2}
-\DeclareElectronDistribution{104}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+2,2}
-\DeclareElectronDistribution{105}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+3,2}
-\DeclareElectronDistribution{106}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+4,2}
-\DeclareElectronDistribution{107}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+5,2}
-\DeclareElectronDistribution{108}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+6,2}
-\DeclareElectronDistribution{109}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+7,2}
-\DeclareElectronDistribution{110}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+9,1}
-\DeclareElectronDistribution{111}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+10,1}
-\DeclareElectronDistribution{112}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+10,2}
+% #1: type
+% #2: output (in math mode)
+\newrobustcmd*\setangularmomentum[2]{%
+  \csdef{@elements@angmom@#1}{\printangularmomentum{#2}}%
+}
+
+\setangularmomentum{0}{s}
+\setangularmomentum{1}{p}
+\setangularmomentum{2}{d}
+\setangularmomentum{3}{f}
+\setangularmomentum{4}{g}
+\setangularmomentum{5}{h}
+
+\newcommand*\printangularmomentum[1]{\mathrm{#1}}
 
 % --------------------------------------------------------------------------
-% declare atom symbols
+% extendable language settings
+\RequirePackage{translations}
+\AfterEndPreamble{
+  % this will load a file `elements_elements_<lang>.def', <lang> is a
+  % `translations' base language
+  % currently German, English, and French are available, English being the
+  % fallback; other languages are added by providing the corresponding file
+  \ifdef\@elements@language
+    {\edef\@elements@language{\@trnslt@language{\@elements@language}}}
+    {\def\@elements@language{\@trnslt@language{\@trnslt@current@language}}}
+  \InputIfFileExists
+    {elements_names_\@elements@language.def}
+    {}
+    {\input{elements_names_english.def}}
+}
+
+% ==========================================================================
+% define the elements properties for elements 1 -- 112
+% 
+% declare atom symbols:
 \DeclareAtomSymbol{1}{H}
 \DeclareAtomSymbol{2}{He}
 
@@ -526,7 +433,129 @@
 \DeclareAtomSymbol{112}{Cn}
 
 % --------------------------------------------------------------------------
+% declare electron distributions:
+% period 1
+\DeclareElectronDistribution{1}{1}
+\DeclareElectronDistribution{2}{2}% He
+% period 2
+\DeclareElectronDistribution{3}{2,1}
+\DeclareElectronDistribution{4}{2,2}
+\DeclareElectronDistribution{5}{2,2+1}
+\DeclareElectronDistribution{6}{2,2+2}
+\DeclareElectronDistribution{7}{2,2+3}
+\DeclareElectronDistribution{8}{2,2+4}
+\DeclareElectronDistribution{9}{2,2+5}
+\DeclareElectronDistribution{10}{2,2+6}% Ne
+% period 3
+\DeclareElectronDistribution{11}{2,2+6,1}
+\DeclareElectronDistribution{12}{2,2+6,2}
+\DeclareElectronDistribution{13}{2,2+6,2+1}
+\DeclareElectronDistribution{14}{2,2+6,2+2}
+\DeclareElectronDistribution{15}{2,2+6,2+3}
+\DeclareElectronDistribution{16}{2,2+6,2+4}
+\DeclareElectronDistribution{17}{2,2+6,2+5}
+\DeclareElectronDistribution{18}{2,2+6,2+6}% Ar
+% period 4
+\DeclareElectronDistribution{19}{2,2+6,2+6,1}
+\DeclareElectronDistribution{20}{2,2+6,2+6,2}
+\DeclareElectronDistribution{21}{2,2+6,2+6+1,2}
+\DeclareElectronDistribution{22}{2,2+6,2+6+2,2}
+\DeclareElectronDistribution{23}{2,2+6,2+6+3,2}
+\DeclareElectronDistribution{24}{2,2+6,2+6+5,1}
+\DeclareElectronDistribution{25}{2,2+6,2+6+5,2}
+\DeclareElectronDistribution{26}{2,2+6,2+6+6,2}
+\DeclareElectronDistribution{27}{2,2+6,2+6+7,2}
+\DeclareElectronDistribution{28}{2,2+6,2+6+8,2}
+\DeclareElectronDistribution{29}{2,2+6,2+6+10,1}
+\DeclareElectronDistribution{30}{2,2+6,2+6+10,2}
+\DeclareElectronDistribution{31}{2,2+6,2+6+10,2+1}
+\DeclareElectronDistribution{32}{2,2+6,2+6+10,2+2}
+\DeclareElectronDistribution{33}{2,2+6,2+6+10,2+3}
+\DeclareElectronDistribution{34}{2,2+6,2+6+10,2+4}
+\DeclareElectronDistribution{35}{2,2+6,2+6+10,2+5}
+\DeclareElectronDistribution{36}{2,2+6,2+6+10,2+6}% Kr
+% period 5
+\DeclareElectronDistribution{37}{2,2+6,2+6+10,2+6,1}
+\DeclareElectronDistribution{38}{2,2+6,2+6+10,2+6,2}
+\DeclareElectronDistribution{39}{2,2+6,2+6+10,2+6+1,2}
+\DeclareElectronDistribution{40}{2,2+6,2+6+10,2+6+2,2}
+\DeclareElectronDistribution{41}{2,2+6,2+6+10,2+6+4,1}
+\DeclareElectronDistribution{42}{2,2+6,2+6+10,2+6+5,1}
+\DeclareElectronDistribution{43}{2,2+6,2+6+10,2+6+6,1}
+\DeclareElectronDistribution{44}{2,2+6,2+6+10,2+6+7,1}
+\DeclareElectronDistribution{45}{2,2+6,2+6+10,2+6+8,1}
+\DeclareElectronDistribution{46}{2,2+6,2+6+10,2+6+10}
+\DeclareElectronDistribution{47}{2,2+6,2+6+10,2+6+10,1}
+\DeclareElectronDistribution{48}{2,2+6,2+6+10,2+6+10,2}
+\DeclareElectronDistribution{49}{2,2+6,2+6+10,2+6+10,2+1}
+\DeclareElectronDistribution{50}{2,2+6,2+6+10,2+6+10,2+2}
+\DeclareElectronDistribution{51}{2,2+6,2+6+10,2+6+10,2+3}
+\DeclareElectronDistribution{52}{2,2+6,2+6+10,2+6+10,2+4}
+\DeclareElectronDistribution{53}{2,2+6,2+6+10,2+6+10,2+5}
+\DeclareElectronDistribution{54}{2,2+6,2+6+10,2+6+10,2+6}% Xe
+% period 6
+\DeclareElectronDistribution{55}{2,2+6,2+6+10,2+6+10,2+6,1}
+\DeclareElectronDistribution{56}{2,2+6,2+6+10,2+6+10,2+6,2}
+\DeclareElectronDistribution{57}{2,2+6,2+6+10,2+6+10,2+6+1,2}
+\DeclareElectronDistribution{58}{2,2+6,2+6+10,2+6+10+2,2+6,2}
+\DeclareElectronDistribution{59}{2,2+6,2+6+10,2+6+10+3,2+6,2}
+\DeclareElectronDistribution{60}{2,2+6,2+6+10,2+6+10+4,2+6,2}
+\DeclareElectronDistribution{61}{2,2+6,2+6+10,2+6+10+5,2+6,2}
+\DeclareElectronDistribution{62}{2,2+6,2+6+10,2+6+10+6,2+6,2}
+\DeclareElectronDistribution{63}{2,2+6,2+6+10,2+6+10+7,2+6,2}
+\DeclareElectronDistribution{64}{2,2+6,2+6+10,2+6+10+7,2+6+1,2}
+\DeclareElectronDistribution{65}{2,2+6,2+6+10,2+6+10+9,2+6,2}
+\DeclareElectronDistribution{66}{2,2+6,2+6+10,2+6+10+10,2+6,2}
+\DeclareElectronDistribution{67}{2,2+6,2+6+10,2+6+10+11,2+6,2}
+\DeclareElectronDistribution{68}{2,2+6,2+6+10,2+6+10+12,2+6,2}
+\DeclareElectronDistribution{69}{2,2+6,2+6+10,2+6+10+13,2+6,2}
+\DeclareElectronDistribution{70}{2,2+6,2+6+10,2+6+10+14,2+6,2}
+\DeclareElectronDistribution{71}{2,2+6,2+6+10,2+6+10+14,2+6+1,2}
+\DeclareElectronDistribution{72}{2,2+6,2+6+10,2+6+10+14,2+6+2,2}
+\DeclareElectronDistribution{73}{2,2+6,2+6+10,2+6+10+14,2+6+3,2}
+\DeclareElectronDistribution{74}{2,2+6,2+6+10,2+6+10+14,2+6+4,2}
+\DeclareElectronDistribution{75}{2,2+6,2+6+10,2+6+10+14,2+6+5,2}
+\DeclareElectronDistribution{76}{2,2+6,2+6+10,2+6+10+14,2+6+6,2}
+\DeclareElectronDistribution{77}{2,2+6,2+6+10,2+6+10+14,2+6+7,2}
+\DeclareElectronDistribution{78}{2,2+6,2+6+10,2+6+10+14,2+6+9,1}
+\DeclareElectronDistribution{79}{2,2+6,2+6+10,2+6+10+14,2+6+10,1}
+\DeclareElectronDistribution{80}{2,2+6,2+6+10,2+6+10+14,2+6+10,2}
+\DeclareElectronDistribution{81}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+1}
+\DeclareElectronDistribution{82}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+2}
+\DeclareElectronDistribution{83}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+3}
+\DeclareElectronDistribution{84}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+4}
+\DeclareElectronDistribution{85}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+5}
+\DeclareElectronDistribution{86}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6}% Rn
+% period 7
+\DeclareElectronDistribution{87}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6,1}
+\DeclareElectronDistribution{88}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6,2}
+\DeclareElectronDistribution{89}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6+1,2}
+\DeclareElectronDistribution{90}{2,2+6,2+6+10,2+6+10+14,2+6+10,2+6+2,2}
+\DeclareElectronDistribution{91}{2,2+6,2+6+10,2+6+10+14,2+6+10+2,2+6+1,2}
+\DeclareElectronDistribution{92}{2,2+6,2+6+10,2+6+10+14,2+6+10+3,2+6+1,2}
+\DeclareElectronDistribution{93}{2,2+6,2+6+10,2+6+10+14,2+6+10+4,2+6+1,2}
+\DeclareElectronDistribution{94}{2,2+6,2+6+10,2+6+10+14,2+6+10+6,2+6,2}
+\DeclareElectronDistribution{95}{2,2+6,2+6+10,2+6+10+14,2+6+10+7,2+6,2}
+\DeclareElectronDistribution{96}{2,2+6,2+6+10,2+6+10+14,2+6+10+7,2+6+1,2}
+\DeclareElectronDistribution{97}{2,2+6,2+6+10,2+6+10+14,2+6+10+9,2+6,2}
+\DeclareElectronDistribution{98}{2,2+6,2+6+10,2+6+10+14,2+6+10+10,2+6,2}
+\DeclareElectronDistribution{99}{2,2+6,2+6+10,2+6+10+14,2+6+10+11,2+6,2}
+\DeclareElectronDistribution{100}{2,2+6,2+6+10,2+6+10+14,2+6+10+12,2+6,2}
+\DeclareElectronDistribution{101}{2,2+6,2+6+10,2+6+10+14,2+6+10+13,2+6,2}
+\DeclareElectronDistribution{102}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6,2}
+\DeclareElectronDistribution{103}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+1,2}
+\DeclareElectronDistribution{104}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+2,2}
+\DeclareElectronDistribution{105}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+3,2}
+\DeclareElectronDistribution{106}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+4,2}
+\DeclareElectronDistribution{107}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+5,2}
+\DeclareElectronDistribution{108}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+6,2}
+\DeclareElectronDistribution{109}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+7,2}
+\DeclareElectronDistribution{110}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+9,1}
+\DeclareElectronDistribution{111}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+10,1}
+\DeclareElectronDistribution{112}{2,2+6,2+6+10,2+6+10+14,2+6+10+14,2+6+10,2}
 
+% --------------------------------------------------------------------------
+% declare isotope lists:
 \DeclareAtomIsotopes{1}  {!1,2,3}
 \DeclareAtomIsotopes{2}  {3,!4,5,6}
 
@@ -667,22 +696,6 @@
 \DeclareAtomIsotopes{112}{277,283,285}
 
 % --------------------------------------------------------------------------
-% extendable language settings
-\RequirePackage{translations}
-\AfterEndPreamble{
-  % this will load a file `elements_elements_<lang>.def', <lang> is a
-  % `translations' base language
-  % currently German, English, and French are available, English being the
-  % fallback; other languages are added by providing the corresponding file
-  \ifdef\@elements@language
-    {\edef\@elements@language{\@trnslt@language{\@elements@language}}}
-    {\def\@elements@language{\@trnslt@language{\@trnslt@current@language}}}
-  \InputIfFileExists
-    {elements_names_\@elements@language.def}
-    {}
-    {\input{elements_names_english.def}}
-}
-
 \endinput
 
 HISTORY:
@@ -692,4 +705,6 @@ HISTORY:
 2015/11/24 v0.1c - small code improvements
 2016/04/17 v0.1d - minor fix in French translations
                  - new macro \mainelementisotope
-
+2016/05/15 v0.2  - new macro \setangularmomentum
+                 - new macro \printangularmomentum
+                 - add spanish language -- thanks to Schmidt Cristian Hernan
diff --git a/Master/texmf-dist/tex/latex/elements/elements_names_spanish.def b/Master/texmf-dist/tex/latex/elements/elements_names_spanish.def
new file mode 100644
index 00000000000..12fa693c851
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/elements/elements_names_spanish.def
@@ -0,0 +1,138 @@
+% --------------------------------------------------------------------------
+% the ELEMENTS package
+% 
+%   retrieve different properties of chemical elements
+% 
+% --------------------------------------------------------------------------
+% Clemens Niederberger
+% Web:    https://github.com/cgnieder/elements/
+% E-Mail: contact@mychemistry.eu
+% --------------------------------------------------------------------------
+% Copyright 2015-2016 Clemens Niederberger
+% 
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+%   http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+% 
+% This work has the LPPL maintenance status `maintained'.
+% 
+% The Current Maintainer of this work is Clemens Niederberger.
+% --------------------------------------------------------------------------
+\DeclareAtomName[Hidrogeno]{1}{Hidr\'ogeno}
+\DeclareAtomName{2}{Helio}
+\DeclareAtomName{3}{Litio}
+\DeclareAtomName{4}{Berilio}
+\DeclareAtomName{5}{Boro}
+\DeclareAtomName{6}{Carbono}
+\DeclareAtomName[Nitrogeno]{7}{Nitr\'ogeno}
+\DeclareAtomName[Oxigeno]{8}{Ox\'\i geno}
+\DeclareAtomName[Fluor]{9}{Fl\'uor}
+\DeclareAtomName[Neon]{10}{Ne\'on}
+\DeclareAtomName{11}{Sodio}
+\DeclareAtomName{12}{Magnesio}
+\DeclareAtomName{13}{Aluminio}
+\DeclareAtomName{14}{Silicio}
+\DeclareAtomName[Fosforo]{15}{F\'osforo}
+\DeclareAtomName{16}{Azufre}
+\DeclareAtomName{17}{Cloro}
+\DeclareAtomName[Argon]{18}{Arg\'on}
+\DeclareAtomName{19}{Potasio}
+\DeclareAtomName{20}{Calcio}
+\DeclareAtomName{21}{Escandio}
+\DeclareAtomName{22}{Titanio}
+\DeclareAtomName{23}{Vanadio}
+\DeclareAtomName{24}{Cromo}
+\DeclareAtomName{25}{Manganeso}
+\DeclareAtomName{26}{Hierro}
+\DeclareAtomName{27}{Cobalto}
+\DeclareAtomName[Niquel]{28}{N\'\i quel}
+\DeclareAtomName{29}{Cobre}
+\DeclareAtomName{30}{Zinc}
+\DeclareAtomName{31}{Galio}
+\DeclareAtomName{32}{Germanio}
+\DeclareAtomName[Arsenico]{33}{Ars\'enico}
+\DeclareAtomName{34}{Selenio}
+\DeclareAtomName{35}{Bromo}
+\DeclareAtomName[Kripton]{36}{Kript\'on}
+\DeclareAtomName{37}{Rubidio}
+\DeclareAtomName{38}{Estroncio}
+\DeclareAtomName{39}{Itrio}
+\DeclareAtomName{40}{Zirconio}
+\DeclareAtomName{41}{Niobio}
+\DeclareAtomName{42}{Molibdeno}
+\DeclareAtomName{43}{Tecnecio}
+\DeclareAtomName{44}{Rutenio}
+\DeclareAtomName{45}{Rodio}
+\DeclareAtomName{46}{Paladio}
+\DeclareAtomName{47}{Plata}
+\DeclareAtomName{48}{Cadmio}
+\DeclareAtomName{49}{Indio}
+\DeclareAtomName[Estano]{50}{Esta\~no}
+\DeclareAtomName{51}{Antimonio}
+\DeclareAtomName{52}{Telurio}
+\DeclareAtomName{53}{Yodo}
+\DeclareAtomName[Xenon]{54}{Xen\'on}
+\DeclareAtomName{55}{Cesio}
+\DeclareAtomName{56}{Bario}
+\DeclareAtomName{57}{Lantano}
+\DeclareAtomName{58}{Cerio}
+\DeclareAtomName{59}{Praseodimio}
+\DeclareAtomName{60}{Neodimio}
+\DeclareAtomName{61}{Prometio}
+\DeclareAtomName{62}{Samario}
+\DeclareAtomName{63}{Europio}
+\DeclareAtomName{64}{Gadolinio}
+\DeclareAtomName{65}{Terbio}
+\DeclareAtomName{66}{Disprosio}
+\DeclareAtomName{67}{Holmio}
+\DeclareAtomName{68}{Erbio}
+\DeclareAtomName{69}{Tulio}
+\DeclareAtomName{70}{Iterbio}
+\DeclareAtomName{71}{Lutecio}
+\DeclareAtomName{72}{Hafnio}
+\DeclareAtomName{73}{Tantalo}
+\DeclareAtomName{74}{Tungsteno}
+\DeclareAtomName{75}{Renio}
+\DeclareAtomName{76}{Osmio}
+\DeclareAtomName{77}{Iridio}
+\DeclareAtomName{78}{Platino}
+\DeclareAtomName{79}{Oro}
+\DeclareAtomName{80}{Mercurio}
+\DeclareAtomName{81}{Talio}
+\DeclareAtomName{82}{Plomo}
+\DeclareAtomName{83}{Bismuto}
+\DeclareAtomName{84}{Polonio}
+\DeclareAtomName{85}{Astato}
+\DeclareAtomName[Radon]{86}{Rad\'on}
+\DeclareAtomName{87}{Francio}
+\DeclareAtomName{88}{Radio}
+\DeclareAtomName{89}{Actinio}
+\DeclareAtomName{90}{Torio}
+\DeclareAtomName{91}{Protactinio}
+\DeclareAtomName{92}{Uranio}
+\DeclareAtomName{93}{Neptunio}
+\DeclareAtomName{94}{Plutonio}
+\DeclareAtomName{95}{Americio}
+\DeclareAtomName{96}{Curio}
+\DeclareAtomName{97}{Berkelio}
+\DeclareAtomName{98}{Californio}
+\DeclareAtomName{99}{Einstenio}
+\DeclareAtomName{100}{Fermio}
+\DeclareAtomName{101}{Mendelevio}
+\DeclareAtomName{102}{Nobelio}
+\DeclareAtomName{103}{Laurencio}
+\DeclareAtomName{104}{Rutherfordio}
+\DeclareAtomName{105}{Dubnio}
+\DeclareAtomName{106}{Seaborgio}
+\DeclareAtomName{107}{Bohrio}
+\DeclareAtomName{108}{Hassio}
+\DeclareAtomName{109}{Meitnerio}
+\DeclareAtomName{110}{Darmstadtio}
+\DeclareAtomName{111}{Roentgenio}
+\DeclareAtomName{112}{Copernicio}
+
+\endinput