Combined crystal structure prediction and high-pressure crystallization in rational pharmaceutical polymorph screening
M. A. Neumann; J. van de Streek; F. P. A. Fabbiani; P. Hidber; O. Grassmann; Nature Communications 6 (2015) 7793–; doi:10.1038/ncomms8793

data_1548160
_publ_section_title
;
 Combined crystal structure prediction and high-pressure crystallization
 in rational pharmaceutical polymorph screening
;
_journal_name_full               'Nature Communications'
_journal_page_first              7793
_journal_paper_doi               10.1038/ncomms8793
_journal_volume                  6
_journal_year                    2015
_chemical_formula_moiety         'C23 H35 N O2 S'
_chemical_formula_sum            'C23 H35 N O2 S'
_chemical_formula_weight         389.58
_chemical_name_common            Dalcetrapib
_chemical_name_systematic
;
S-[2-({[1-(2-ethylbutyl)cyclohexyl]carbonyl}amino)phenyl] 2-methylpropanethioate 
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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     'known structure'
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 88.545(13)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.181(15)
_cell_length_b                   9.809(13)
_cell_length_c                   20.71(3)
_cell_measurement_reflns_used    1457
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      20.21
_cell_measurement_theta_min      3.41
_cell_volume                     2271(5)
_computing_cell_refinement       'APEX2 v2012.4-0'
_computing_data_collection       'APEX2 v2012.4-0'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'known structures'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.584
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEXII CCD area-detector'
_diffrn_measurement_method       '\w and \f scans'
_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  0.0648
_diffrn_reflns_av_unetI/netI     0.0664
_diffrn_reflns_Laue_measured_fraction_full 0.584
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            7275
_diffrn_reflns_point_group_measured_fraction_full 0.584
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         21.004
_diffrn_reflns_theta_min         3.366
_exptl_absorpt_coefficient_mu    0.159
_exptl_absorpt_correction_T_max  0.8618
_exptl_absorpt_correction_T_min  0.5711
_exptl_absorpt_process_details
;
SADABS (Sheldrick, 2012<i>a</i>)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.140
_exptl_crystal_description       block
_exptl_crystal_F_000             848
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.173
_refine_diff_density_min         -0.225
_refine_diff_density_rms         0.040
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         2399
_refine_ls_number_restraints     278
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0719
_refine_ls_R_factor_gt           0.0500
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0664P)^2^+0.8362P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1254
_refine_ls_wR_factor_ref         0.1397
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                1798
_reflns_number_total             2399
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ncomms8793-s4.cif
_cod_data_source_block           FormA_223K
_cod_original_cell_volume        2270(5)
_cod_database_code               1548160