Acta Crystallographica Section E (Nov 2010)

3,9-Dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dione

  • Zhao-Shun Zhan,
  • Hong Wang,
  • Li-Ping Ding,
  • Chun-Mei Dong,
  • Cai-Ying Sun

DOI
https://doi.org/10.1107/S1600536810043333
Journal volume & issue
Vol. 66, no. 11
pp. o3026 – o3026

Abstract

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In the title compound, C5H8Cl2O6P2, the two six-membered rings display chair conformations. The P=O bond distances are 1.444 (2) and 1.446 (2) Å. Weak intermolecular C—H...O hydrogen bonds are present in the crystal structure.