2,6-Bis(2-chlorophenyl)-1-nitroso-3,5-diphenylpiperidin-4-one
J. Suresh; V. P. Alex Raja; S. Natarajan; S. Perumal; A. Mostad; R. V. Krishnakumar; Acta Crystallographica Section E 61 (2005) o3391–o3393; doi:10.1107/S1600536805029569

data_2207054
_publ_section_title
;
 2,6-Bis(2-chlorophenyl)-1-nitroso-3,5-diphenylpiperidin-4-one
;
_journal_coeditor_code           RZ6112
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3391
_journal_page_last               o3393
_journal_paper_doi               10.1107/S1600536805029569
_journal_volume                  61
_journal_year                    2005
_chemical_formula_iupac          'C29 H22 Cl2 N2 O2'
_chemical_formula_moiety         'C29 H22 Cl2 N2 O2'
_chemical_formula_sum            'C29 H22 Cl2 N2 O2'
_chemical_formula_weight         501.39
_chemical_name_systematic
;
2,6-Bis(2-chlorophenyl)-1-nitroso-3,5-diphenylpiperidin-4-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 95.8630(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.5812(3)
_cell_length_b                   12.9766(4)
_cell_length_c                   17.5935(5)
_cell_measurement_reflns_used    3344
_cell_measurement_temperature    105(2)
_cell_measurement_theta_max      23
_cell_measurement_theta_min      2
_cell_volume                     2403.09(12)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      105(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0359
_diffrn_reflns_av_sigmaI/netI    0.0269
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            30319
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         1.93
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.301
_exptl_absorpt_correction_T_max  0.96
_exptl_absorpt_correction_T_min  0.95
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1998)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.386
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1040
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.404
_refine_diff_density_min         -0.257
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         5972
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0428
_refine_ls_R_factor_gt           0.0341
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0476P)^2^+1.0027P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0902
_refine_ls_wR_factor_ref         0.0977
_reflns_number_gt                5061
_reflns_number_total             5972
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            rz6112.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2207054
_cod_database_fobs_code          2207054