3H-2,1-Benzoxaborole-1-spiro-4′-(5-oxa-3a-aza-4-borapyrene)

Beck Robin, Gregg Buell, Paul Kiprof, Victor N. Nemykin

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

In the title compound, C20H14BNO2, the B atom has a tetra-hedral geometry with two short B - O and two long B - C and B - N bonds, revealing a significant difference between Car - O - B and Calk-yl - O - B bond distances. Inter-molecular Ar - H⋯O hydrogen bonds and strong π-π inter-actions (3.368 Å) between aromatic cores of neighbouring mol-ecules result in hexa-gonal channels along the crystallographic c axis, which are potentially accessible for small mol-ecules.

Original languageEnglish (US)
Pages (from-to)o314-o315
JournalActa Crystallographica Section E: Structure Reports Online
Volume64
Issue number1
DOIs
StatePublished - 2008

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