PC-Compound ::= {
  id {
    id cid 443754
  },
  atoms {
    aid {
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19
    },
    element {
      si,
      si,
      si,
      si,
      mg,
      mg,
      mg,
      o,
      o,
      o,
      o,
      o,
      o,
      o,
      o,
      o,
      o,
      o,
      o
    },
    charge {
      {
        aid 5,
        value 2
      },
      {
        aid 6,
        value 2
      },
      {
        aid 7,
        value 2
      },
      {
        aid 8,
        value -1
      },
      {
        aid 9,
        value -1
      },
      {
        aid 10,
        value -1
      },
      {
        aid 11,
        value -1
      },
      {
        aid 12,
        value -1
      },
      {
        aid 13,
        value -1
      },
      {
        aid 14,
        value -1
      },
      {
        aid 15,
        value -1
      }
    }
  },
  bonds {
    aid1 {
      1,
      1,
      1,
      2,
      2,
      2,
      3,
      3,
      3,
      4,
      4,
      4
    },
    aid2 {
      10,
      11,
      16,
      8,
      9,
      17,
      14,
      15,
      18,
      12,
      13,
      19
    },
    order {
      single,
      single,
      double,
      single,
      single,
      double,
      single,
      single,
      double,
      single,
      single,
      double
    }
  },
  coords {
    {
      type {
        twod,
        computed,
        units-unknown
      },
      aid {
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19
      },
      conformers {
        {
          x {
            { 4732, 10, -3 },
            { 4732, 10, -3 },
            { 866, 10, -3 },
            { 10125, 10, -4 },
            { 3732, 10, -3 },
            { 3732, 10, -3 },
            { 125, 10, -4 },
            { 3732, 10, -3 },
            { 4732, 10, -3 },
            { 3732, 10, -3 },
            { 4732, 10, -3 },
            { 125, 10, -4 },
            { 10125, 10, -4 },
            { 1732, 10, -3 },
            { 0, 10, 0 },
            { 54392, 10, -4 },
            { 54392, 10, -4 },
            { 866, 10, -3 },
            { 17196, 10, -4 }
          },
          y {
            { 1, 10, 0 },
            { 47071, 10, -4 },
            { 11036, 10, -4 },
            { 46036, 10, -4 },
            { 37071, 10, -4 },
            { 0, 10, 0 },
            { 36036, 10, -4 },
            { 47071, 10, -4 },
            { 37071, 10, -4 },
            { 1, 10, 0 },
            { 0, 10, 0 },
            { 46036, 10, -4 },
            { 36036, 10, -4 },
            { 16036, 10, -4 },
            { 16036, 10, -4 },
            { 17071, 10, -4 },
            { 54142, 10, -4 },
            { 1036, 10, -4 },
            { 53107, 10, -4 }
          }
        }
      }
    }
  },
  charge -2,
  props {
    {
      urn {
        label "Compound",
        name "Canonicalized",
        datatype uint,
        release "2011.04.04"
      },
      value ival 1
    },
    {
      urn {
        label "Compound Complexity",
        datatype double,
        implementation "E_COMPLEXITY",
        version "3.408",
        software "Cactvs",
        source "xemistry.com",
        release "2012.11.26"
      },
      value fval { 188, 10, -1 }
    },
    {
      urn {
        label "Count",
        name "Hydrogen Bond Acceptor",
        datatype uint,
        implementation "E_NHACCEPTORS",
        version "3.408",
        software "Cactvs",
        source "xemistry.com",
        release "2012.11.26"
      },
      value ival 12
    },
    {
      urn {
        label "Count",
        name "Hydrogen Bond Donor",
        datatype uint,
        implementation "E_NHDONORS",
        version "3.408",
        software "Cactvs",
        source "xemistry.com",
        release "2012.11.26"
      },
      value ival 0
    },
    {
      urn {
        label "Count",
        name "Rotatable Bond",
        datatype uint,
        implementation "E_NROTBONDS",
        version "3.408",
        software "Cactvs",
        source "xemistry.com",
        release "2012.11.26"
      },
      value ival 0
    },
    {
      urn {
        label "Fingerprint",
        name "SubStructure Keys",
        datatype fingerprint,
        parameters "extended 2",
        implementation "E_SCREEN",
        version "3.408",
        software "Cactvs",
        source "xemistry.com",
        release "2012.11.26"
      },
      value binary '0000037100003C0C000020000000000000000000000000000000000000
000000000000000000000000000040000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000'H
    },
    {
      urn {
        label "IUPAC Name",
        name "Allowed",
        datatype string,
        version "2.2.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "trimagnesium;dioxido(oxo)silane"
    },
    {
      urn {
        label "IUPAC Name",
        name "CAS-like Style",
        datatype string,
        version "2.2.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "trimagnesium;dioxido(oxo)silane"
    },
    {
      urn {
        label "IUPAC Name",
        name "Preferred",
        datatype string,
        version "2.2.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "trimagnesium;dioxido(oxo)silane"
    },
    {
      urn {
        label "IUPAC Name",
        name "Systematic",
        datatype string,
        version "2.2.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "trimagnesium;bis(oxidanidyl)-oxidanylidene-silane"
    },
    {
      urn {
        label "IUPAC Name",
        name "Traditional",
        datatype string,
        version "2.2.0",
        software "LexiChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "trimagnesium;keto(dioxido)silane"
    },
    {
      urn {
        label "InChI",
        name "Standard",
        datatype string,
        version "1.0.4",
        software "InChI",
        source "iupac.org",
        release "2012.11.26"
      },
      value sval "InChI=1S/3Mg.4O3Si/c;;;4*1-4(2)3/q3*+2;4*-2"
    },
    {
      urn {
        label "InChIKey",
        name "Standard",
        datatype string,
        version "1.0.4",
        software "InChI",
        source "iupac.org",
        release "2012.11.26"
      },
      value sval "RRDGNVYYFZUOFP-UHFFFAOYSA-N"
    },
    {
      urn {
        label "Mass",
        name "Exact",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.11.26"
      },
      value fval { 375801807, 10, -6 }
    },
    {
      urn {
        label "Molecular Formula",
        datatype string,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.11.26"
      },
      value sval "Mg3O12Si4-2"
    },
    {
      urn {
        label "Molecular Weight",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.11.26"
      },
      value fval { 3772498, 10, -4 }
    },
    {
      urn {
        label "SMILES",
        name "Canonical",
        datatype string,
        version "1.9.0",
        software "OEChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "[O-][Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](
=O)[O-].[Mg+2].[Mg+2].[Mg+2]"
    },
    {
      urn {
        label "SMILES",
        name "Isomeric",
        datatype string,
        version "1.9.0",
        software "OEChem",
        source "openeye.com",
        release "2012.11.26"
      },
      value sval "[O-][Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](
=O)[O-].[Mg+2].[Mg+2].[Mg+2]"
    },
    {
      urn {
        label "Topological",
        name "Polar Surface Area",
        datatype double,
        implementation "E_TPSA",
        version "3.408",
        software "Cactvs",
        source "xemistry.com",
        release "2012.11.26"
      },
      value fval { 253, 10, 0 }
    },
    {
      urn {
        label "Weight",
        name "MonoIsotopic",
        datatype double,
        version "2.1",
        software "PubChem",
        source "ncbi.nlm.nih.gov",
        release "2012.11.26"
      },
      value fval { 375801807, 10, -6 }
    }
  },
  count {
    heavy-atom 19,
    atom-chiral 0,
    atom-chiral-def 0,
    atom-chiral-undef 0,
    bond-chiral 0,
    bond-chiral-def 0,
    bond-chiral-undef 0,
    isotope-atom 0,
    covalent-unit 7,
    tautomers 1
  }
}