R. Krishna, D. Velmurugan, M. Shanmugasundaram, R. Raghunathan, K Sekar, S. Shanmuga Sundara Raj, H-K. Fun: Crystal Structure Analysis of 1',2',3',4'-tetrahydro-1,3-diphenyl-4-chlorospiro[2-pyrazoline-5,2-napthalen]1'one

Crystal Research and Technology

Cryst. Res. Technol. 37 (2002) 135 - Abstract -

R. Krishna, D. Velmurugan, M. Shanmugasundaram, R. Raghunathan*, K Sekar**, S. Shanmuga Sundara Raj***, H-K. Fun***

Department of crystallography and Biophysics, University of Madras, Chennai
*Department of Organic Chemistry, University of Madras, Chennai
**Bioinformatics center, Indian Institute of Science, Bangalore
***Department of Physics, Universiti Sains Malaysia, Penang, Malaysia

Crystal Structure Analysis of 1',2',3',4'-tetrahydro-1,3-diphenyl-4-chlorospiro[2-pyrazoline-5,2-napthalen]1'one

The crystal structure of the title compound "1',2',3',4'-tetrahydro-1,3-diphenyl-4-chlorospiro[2-pyrazoline-5,2-napthalen] 1'one" has been determined. The structure consists of a pyrazoline ring, three aromatic rings and a tetralone moiety. All the aromatic rings are planar while the cyclohexonone ring of the tetralone moiety is in the distorted sofa conformation. The molecular packing is stabilized by C-H...O and C-H...ѓа type inter molecular interactions.

Keywords: crystal structure

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