TY - JOUR
T1 - 9H-Fluorene-2-carboxaldehyde
AU - Amonette, Allison J.
AU - Gerkin, Roger E.
PY - 1998/1/1
Y1 - 1998/1/1
N2 - The title compound, C14H10O, crystallized in the centrosymmetric space group P 21/ c with a single molecule in the asymmetric unit. The C-HO interaction having the shortest CO distance involves the ring-bridging atom C9 and one of its H atoms and results in the formation of a cyclic dimer about a center of symmetry. The molecular core is nearly planar. The dihedral angle between the best-fit plane of the ring to which the aldehyde group is attached and the plane of the aldehyde group is 4.4 (9)°. In a number of respects the molecular disposition is similar to that previously determined for the geometrically similar dibenzofuran-4-carboxaldehyde molecule.
AB - The title compound, C14H10O, crystallized in the centrosymmetric space group P 21/ c with a single molecule in the asymmetric unit. The C-HO interaction having the shortest CO distance involves the ring-bridging atom C9 and one of its H atoms and results in the formation of a cyclic dimer about a center of symmetry. The molecular core is nearly planar. The dihedral angle between the best-fit plane of the ring to which the aldehyde group is attached and the plane of the aldehyde group is 4.4 (9)°. In a number of respects the molecular disposition is similar to that previously determined for the geometrically similar dibenzofuran-4-carboxaldehyde molecule.
UR - https://digitalcommons.georgiasouthern.edu/chem-facpubs/188
UR - https://doi.org/10.1107/S0108270198009056
U2 - 10.1107/S0108270198009056
DO - 10.1107/S0108270198009056
M3 - Article
SN - 2053-2296
VL - 54
JO - Acta Crystallographica Section C: Structural Chemistry
JF - Acta Crystallographica Section C: Structural Chemistry
ER -