Bis(phenylphosphonic) anhydride

Yang Li, Guoxiong Hua, Alexandra M. Z. Slawin, J. Derek Woollins

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The asymmetric unit of the title compound, C12H12O5P2, contains four independent molecules, generating two dimers via pairs of intermolecular O-H center dot center dot center dot O hydrogen bonds, forming R-2(2) (8) rings. The two aryl rings of each molecule form dihedral angles of 108.6 (1), 103.2 (1), 12.5 (2) and 8.1 (2)degrees in the four molecules.

Original languageEnglish
Pages (from-to)O2647-U2732
Number of pages15
JournalActa Crystallographica. Section E, Structure reports online
Issue number11
Publication statusPublished - Nov 2009


  • Dimethyl Sulfoxide
  • Acids


Dive into the research topics of 'Bis(phenylphosphonic) anhydride'. Together they form a unique fingerprint.

Cite this