TY - JOUR
T1 - 3H-2,1-Benzoxaborole-1-spiro-4′-(5-oxa-3a-aza-4-borapyrene)
AU - Robin, Beck
AU - Buell, Gregg
AU - Kiprof, Paul
AU - Nemykin, Victor N.
PY - 2008
Y1 - 2008
N2 - 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.
AB - 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.
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U2 - 10.1107/S1600536807066731
DO - 10.1107/S1600536807066731
M3 - Article
C2 - 21200876
AN - SCOPUS:37849002655
SN - 1600-5368
VL - 64
SP - o314-o315
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 1
ER -