<i>t</i>-3-Pentyl-<i>r</i>-2,<i>c</i>-6-diphenylpiperidin-4-one
Gayathri, P.; Jayabharathi, J.; Rajarajan, G.; Thiruvalluvar, A.; Butcher, R. J.; Acta Crystallographica Section E 65 (2009) o3083–; doi:10.1107/S1600536809046753

data_2224490
_publ_section_title
;
 <i>t</i>-3-Pentyl-<i>r</i>-2,<i>c</i>-6-diphenylpiperidin-4-one
;
_journal_coeditor_code           WN2365
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3083
_journal_paper_doi               10.1107/S1600536809046753
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C22 H27 N O'
_chemical_formula_moiety         'C22 H27 N O'
_chemical_formula_structural     'C22 H27 N O'
_chemical_formula_sum            'C22 H27 N O'
_chemical_formula_weight         321.45
_chemical_melting_point          368
_chemical_name_common            piperidin-4-one
_chemical_name_systematic
;
<i>t</i>-3-Pentyl-<i>r</i>-2,<i>c</i>-6-diphenylpiperidin-4-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 94.377(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.2318(5)
_cell_length_b                   5.5879(2)
_cell_length_c                   26.9977(10)
_cell_measurement_reflns_used    5712
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      32.7303
_cell_measurement_theta_min      4.9407
_cell_volume                     1839.91(12)
_computing_cell_refinement       'CrysAlis Pro (Oxford Diffraction, 2009)'
_computing_data_collection       'CrysAlis Pro (Oxford Diffraction, 2009)'
_computing_data_reduction        'CrysAlis Pro (Oxford Diffraction, 2009)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 10.5081
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.902
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur Ruby Gemini'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0300
_diffrn_reflns_av_sigmaI/netI    0.0528
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            16194
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         32.82
_diffrn_reflns_theta_min         4.95
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.070
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.93673
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis Pro; Oxford Diffraction, 2009)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.160
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       rectangular-plate
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.307
_refine_diff_density_min         -0.184
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.963
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     221
_refine_ls_number_reflns         6192
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.963
_refine_ls_R_factor_all          0.0750
_refine_ls_R_factor_gt           0.0463
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_max_lt       0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0674P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1136
_refine_ls_wR_factor_ref         0.1207
_reflns_number_gt                4118
_reflns_number_total             6192
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            wn2365.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2224490
_cod_database_fobs_code          2224490