Accuracy

4,5-tetramethylene-1,3-dithiol-2-thione   1652 4,5-Tetramethylene-1,3-dithiol-2-thione

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    #  Species Formula
  1642 FSSF (Geo)F2S2
  1643 SSF2 (Geo)F2S2
  1644 SSF2F2S2
  1645 HS3HS3
  1646 Hydrogen trisulfideHS3
  1647 2,3,4-TrithiapentaneC2H6S3
  1648 1,3-Dithiol-2-thioneC3H2S3
  1649 1,3-Dithiolan-2-thioneC3H4S3
  1650 1,3-Benzodithiole-2-thioneC7H4S3
  1651 3H-1,2-Benzodithiole-3-thioneC7H4S3
  1652 4,5-Tetramethylene-1,3-dithiol-2-thione C7H8S3
  1653 Hydrogen tetrasulfideH2S4
  1654 Hydrogen pentasulfideH2S5
  1655 Hydrogen chloride (Geo)HCl
  1656 Hydrogen chlorideHCl
  1657 ChloromethylidyneCCl
  1658 Chloromethylene (Geo)HCCl
  1659 ChloromethyleneHCCl
  1660 Chloromethane (Geo)CH3Cl
  1661 Methyl chlorideCH3Cl
  1662 CH3ClH(+)CH4Cl


ΔHf: 29.5 kcal/mol,     REF: NIST Chemistry WebBook, NIST Standard Reference Database, No. 69; W. G. Mallard, P. J. Linstrom, Eds., National Institute of Standards and Technology, Gaithersberg, http://webbook.nist.gov/chemistry.
  

4,5-Tetramethylene-1,3-dithiol-2-thione
 H=29.54 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.54028182 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.53259890 +1  110.6365790 +1    0.0000000 +0     2     1     0
  C     1.54006201 +1  110.6952522 +1   62.5063832 +1     3     2     1
  C     1.48468662 +1  110.5644070 +1  -45.7090791 +1     4     3     2
  C     1.34369583 +1  124.3162853 +1   16.2446131 +1     5     4     3
  S     1.76468154 +1  116.9166336 +1  179.4324623 +1     6     5     4
  C     1.77514064 +1   97.1378578 +1   -0.1800883 +1     7     6     5
  S     1.77492016 +1  111.9121732 +1   -0.0062197 +1     8     7     6
  S     1.59633730 +1  124.0344931 +1  179.9836247 +1     8     7     9
  H     1.11395019 +1  109.5016464 +1   75.4714440 +1     1     2     3
  H     1.11134595 +1  109.1447971 +1  114.9867275 +1     1     2    11
  H     1.10510145 +1  109.9574510 +1 -122.2392885 +1     2     1     3
  H     1.10714083 +1  109.7117796 +1 -116.3114169 +1     2     1    13
  H     1.10711192 +1  109.8546364 +1 -121.4132855 +1     3     2     4
  H     1.10528493 +1  110.3767939 +1 -116.6412840 +1     3     2    15
  H     1.11124561 +1  109.1918419 +1 -123.7270280 +1     4     3     5
  H     1.11421634 +1  109.4581805 +1 -115.0412977 +1     4     3    17