<?xml version="1.0" encoding="UTF-8"?>
<molecule xmlns="http://www.xml-cml.org/schema"
          xmlns:cml="http://www.xml-cml.org/dict/cml"
          xmlns:units="http://www.xml-cml.org/units/units"
          xmlns:xsd="http://www.w3c.org/2001/XMLSchema"
          xmlns:iupac="http://www.iupac.org"
          id="CS_methane">
  <formula concise=" C 1 H 4 "/>
  <identifier convention="iupac:inchi" value="1/CH4/h1H4"/>
  <name convention="IUPAC">Methane</name>
  <atomArray>
    <atom id="a1" elementType="H" x3="0.528809" y3="0.161048" z3="0.935955"/>
    <atom id="a2" elementType="C" x3="0.000014" y3="0.000046" z3="0.000035"/>
    <atom id="a3" elementType="H" x3="0.205136" y3="0.824021" z3="-0.678591"/>
    <atom id="a4" elementType="H" x3="0.334551" y3="-0.931400" z3="-0.449551"/>
    <atom id="a5" elementType="H" x3="-1.068510" y3="-0.053715" z3="0.192152"/>
  </atomArray>
  <bondArray>
    <bond atomRefs2="a1 a2" order="1"/>
    <bond atomRefs2="a2 a3" order="1"/>
    <bond atomRefs2="a2 a4" order="1"/>
    <bond atomRefs2="a2 a5" order="1"/>
  </bondArray>
  <propertyList>
    <property dictRef="cml:molwt" title="Molecular weight">
      <scalar dataType="xsd:double" dictRef="cml:molwt" units="units:g">16.0425</scalar>
    </property>
    <property dictRef="cml:monoisotopicwt" title="Monoisotopic weight">
      <scalar dataType="xsd:double" dictRef="cml:monoisotopicwt" units="units:g">16.0313001</scalar>
    </property>
    <property dictRef="cml:mp" title="Melting point">
      <scalar dataType="xsd:double" errorValue="1.0" dictRef="cml:mp" units="units:celsius">-183</scalar>
    </property>
    <property dictRef="cml:bp" title="Boiling point">
      <scalar dataType="xsd:double" errorValue="1.0" dictRef="cml:bp" units="units:celsius">-161</scalar>
    </property>
  </propertyList>
</molecule>
