Misplaced Pages

1,3,4,6-Tetrathiapentalene-2,5-dione

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Organosulfuric compound with formula C4O2S4
1,3,4,6-Tetrathiapentalene-2,5-dione
Names
Other names Thiapendione
Dithiolodithiole-2,5-dione
Identifiers
CAS Number
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.151.101 Edit this at Wikidata
EC Number
  • 622-328-9
PubChem CID
InChI
  • InChI=1S/C4O2S4/c5-3-7-1-2(9-3)10-4(6)8-1Key: XMQJUIFJLYEFQR-UHFFFAOYSA-N
SMILES
  • C12=C(SC(=O)S1)SC(=O)S2
Properties
Chemical formula C4O2S4
Molar mass 208.28 g·mol
Density 2 g/cm
Structure
Crystal structure Monoclinic
Space group P21/c
Lattice constant a = 3.9321(8) Å, b = 10.886(2) Å, c = 8.3000(9) Åα = 90°, β = 103.60(1)°, γ = 90°
Formula units (Z) 2
Molecular shape D2h
Dipole moment 0 D
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

1,3,4,6-Tetrathiapentalene-2,5-dione or thiapendione is a chemical compound with a formula C4O2S4. It is a dithiole containing two carbonyl groups that is used in the synthesis of sulfur heterocyclic compounds.

References

  1. ^ Müller, H.; Averbuch, M.-T. (1999). "1,3,4,6-Tetrathiapentalene-2,5-dione". Acta Crystallographica Section C Crystal Structure Communications. 55 (4): 590–592. Bibcode:1999AcCrC..55..590M. doi:10.1107/S0108270198014346.
Categories: