Polymorphism and Pseudopolymorphism of an Aromatic Amide: Spontaneous Resolution and Crystal-to-Crystal phase Transition
Kato, Takako; Okamoto, Iwao; Masu, Hyuma; Katagiri, Kosuke; Tominaga, Masahide; Yamaguchi, Kentaro; Kagechika, Hiroyuki; Azumaya, Isao; Crystal Growth & Design 8 (2008) 3871–; doi:10.1021/cg800658t

data_4503854
_publ_section_title
;
 Polymorphism and Pseudopolymorphism of an Aromatic Amide: Spontaneous
 Resolution and Crystal-to-Crystal phase Transition
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3871
_journal_paper_doi               10.1021/cg800658t
_journal_volume                  8
_journal_year                    2008
_chemical_formula_moiety         'C22 H18 F2 N2 O2, 2(C H Cl3)'
_chemical_formula_sum            'C24 H20 Cl6 F2 N2 O2'
_chemical_formula_weight         619.12
_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                68.790(7)
_cell_angle_beta                 88.629(7)
_cell_angle_gamma                87.128(7)
_cell_formula_units_Z            2
_cell_length_a                   8.905(5)
_cell_length_b                   11.135(6)
_cell_length_c                   14.695(8)
_cell_measurement_reflns_used    2996
_cell_measurement_temperature    150
_cell_measurement_theta_max      27.25
_cell_measurement_theta_min      2.72
_cell_volume                     1356.7(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.953
_diffrn_measured_fraction_theta_max 0.836
_diffrn_measurement_device_type  'Bruker ApexII CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0590
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7024
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.03
_diffrn_reflns_theta_min         1.49
_exptl_absorpt_coefficient_mu    0.673
_exptl_absorpt_correction_T_max  0.8772
_exptl_absorpt_correction_T_min  0.7746
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS Sheldrick 1996'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.516
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             628
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.357
_refine_diff_density_min         -0.923
_refine_diff_density_rms         0.136
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         5493
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.1110
_refine_ls_R_factor_gt           0.0955
_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^)+(0.1437P)^2^+6.7847P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2948
_refine_ls_wR_factor_ref         0.3052
_reflns_number_gt                4224
_reflns_number_total             5493
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg800658t_si_002.cif
_cod_data_source_block           a0701261tka(Form-III)
_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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4503854