<i>c</i>-3,<i>t</i>-3-Dimethyl-4-oxo-<i>r</i>-2,<i>c</i>-6-diphenylpiperidine-1-carboxamide
Thenmozhi, M.; Kavitha, T.; Ponnuswamy, S.; Jamesh, M.; Ponnuswamy, M. N.; Acta Crystallographica Section E 65 (2009) o2808–; doi:10.1107/S1600536809041579

data_2223621
_publ_section_title
<i>c</i>-3,<i>t</i>-3-Dimethyl-4-oxo-<i>r</i>-2,<i>c</i>-6-diphenylpiperidine-1-carboxamide
_journal_coeditor_code           BT5059
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2808
_journal_paper_doi               10.1107/S1600536809041579
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C26 H26 N2 O2'
_chemical_formula_moiety         'C26 H26 N2 O2'
_chemical_formula_sum            'C26 H26 N2 O2'
_chemical_formula_weight         398.49
_chemical_name_systematic
<i>c</i>-3,<i>t</i>-3-Dimethyl-4-oxo-<i>r</i>-2,<i>c</i>-6-diphenylpiperidine-1-carboxamide
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                101.303(2)
_cell_angle_beta                 90.1580(10)
_cell_angle_gamma                113.1910(10)
_cell_formula_units_Z            2
_cell_length_a                   9.6648(2)
_cell_length_b                   10.7938(3)
_cell_length_c                   11.4233(3)
_cell_measurement_reflns_used    6362
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.3
_cell_measurement_theta_min      2.1.
_cell_volume                     1069.91(5)
_computing_cell_refinement       'SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material
'SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXS97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker Kappa APEXII area-detector'
_diffrn_measurement_method       '\w and \f'
_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  0.0269
_diffrn_reflns_av_sigmaI/netI    0.0233
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            26776
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         30.25
_diffrn_reflns_theta_min         2.10
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_T_max  0.9922
_exptl_absorpt_correction_T_min  0.9907
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2001)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             424
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.234
_refine_diff_density_min         -0.156
_refine_ls_extinction_coef       0.034(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXS97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     278
_refine_ls_number_reflns         6362
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0664
_refine_ls_R_factor_gt           0.0448
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0562P)^2^+0.1478P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1144
_refine_ls_wR_factor_ref         0.1291
_reflns_number_gt                4483
_reflns_number_total             6362
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt5059.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 'Triclinic' changed to 'triclinic'
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_database_code               2223621
_cod_database_fobs_code          2223621