SYNTHESIS AND CRYSTALLOGRAPHY OF A DIMERIZED CHALCONE DERIVATIVE

2017 RASAYAN Journal of Chemistry  
The chalcone derivative, [3-(4-Chlorobenzoyl)-2,4-bis((4-propan-2-yl)phenyl)cyclobutyl](4-chlorophenyl)methan one (C36H34Cl2O2), crystallizes in the monoclinic crystal system with space group P21/c and unit cell parameters: a = 18.4793(1)Å, b = 14.0239(7)Å, c = 11.8370(1)Å, β = 99.904(8)° and Z = 4. The crystal structure was solved using direct methods and refined by full matrix least squares procédures to a final R-factor of 0.0969 for 2319 observed reflections. In the crystal, C-H⋅⋅⋅O
more » ... al, C-H⋅⋅⋅O contacts connect the molecule into a three-dimensional network. The molecule also contains two C-H⋅⋅⋅O intramolecular interactions which stabilizes the crystal structure.
doi:10.7324/rjc.2017.1021607 fatcat:nu4z57hshjeshhro3u6aguefhy