Ethyl 2,6-bis(4-chlorophenyl)-4-hydroxy-5-phenyl-1,2,5,6-tetrahydropyridine-3-carboxylate: supramolecular aggregation through N—H···Cl, C—H···Cl, C—H···S and C—H···π interactions
J. Suresh; R. Suresh Kumar; S. Perumal; S. Natarajan; Acta Crystallographica Section E 63 (2007) o777–o779; doi:10.1107/S1600536807001237

data_2212099
_publ_section_title
;Ethyl
 2,6-bis(4-chlorophenyl)-4-hydroxy-5-phenyl-1,2,5,6-tetrahydropyridine-3-carboxylate:
 supramolecular aggregation through N---H&#x00B7;&#x00B7;&#x00B7;Cl,
 C---H&#x00B7;&#x00B7;&#x00B7;Cl, C---H&#x00B7;&#x00B7;&#x00B7;S and
 C---H&#x00B7;&#x00B7;&#x00B7;\p interactions
;
_journal_coeditor_code           CI2268
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o777
_journal_page_last               o779
_journal_paper_doi               10.1107/S1600536807001237
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C26 H23 Cl2 N O3 S'
_chemical_formula_moiety         'C26 H23 Cl2 N O3 S'
_chemical_formula_sum            'C26 H23 Cl2 N O3 S'
_chemical_formula_weight         500.41
_chemical_name_systematic
;
Ethyl
2,6-bis(4-chlorophenyl)-4-hydroxy-5-phenyl-1,2,5,6-tetrahydropyridine-
3-carboxylate
;
_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                 95.135(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.8708(4)
_cell_length_b                   5.7702(2)
_cell_length_c                   22.4409(6)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      2
_cell_volume                     2433.74(12)
_computing_cell_refinement       'CAD-4 EXPRESS'
_computing_data_collection       'CAD-4 EXPRESS (Enraf--Nonius, 1994)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1996)'
_computing_molecular_graphics
;
PLATON (Spek, 2003) and MERCURY (Macrae <i>et al.</i>,  2006)
;
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Enraf--Nonius MACH3 four-circle'
_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  0.0712
_diffrn_reflns_av_sigmaI/netI    0.1166
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            5339
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         24.97
_diffrn_reflns_theta_min         2.04
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.381
_exptl_absorpt_correction_T_max  0.948
_exptl_absorpt_correction_T_min  0.921
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North <i>et al.</i>,  1968)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.366
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1040
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.517
_refine_diff_density_min         -0.448
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     303
_refine_ls_number_reflns         4262
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.1919
_refine_ls_R_factor_gt           0.0822
_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^)+(0.1151P)^2^+8.2382P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2136
_refine_ls_wR_factor_ref         0.2807
_reflns_number_gt                1936
_reflns_number_total             4262
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2268.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/c'
_cod_database_code               2212099
_cod_database_fobs_code          2212099