Kinetic and Thermodynamic Conformational Polymorphs of Bis(p-tolyl) Ketonep-Tosylhydrazone: The Curtin−Hammett Principle in Crystallization
Roy, Saikat; Nangia, Ashwini; Crystal Growth & Design 7 (2007) 2047–; doi:10.1021/cg070542t

data_4511307
_publ_section_title
;
 Kinetic and Thermodynamic Conformational Polymorphs of Bis(p-tolyl)
 Ketonep-Tosylhydrazone:&#x00A0; The Curtin&#x2212;Hammett Principle in
 Crystallization
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2047
_journal_paper_doi               10.1021/cg070542t
_journal_volume                  7
_journal_year                    2007
_chemical_formula_moiety         'C22 H22 N2 O2 S'
_chemical_formula_sum            'C22 H22 N2 O2 S'
_chemical_formula_weight         378.48
_chemical_melting_point          432
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 100.9370(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.0093(13)
_cell_length_b                   11.9763(7)
_cell_length_c                   15.1853(9)
_cell_measurement_temperature    100(2)
_cell_volume                     3930.0(4)
_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  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scan'
_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  0.0298
_diffrn_reflns_av_sigmaI/netI    0.0182
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            28954
_diffrn_reflns_theta_full        26.40
_diffrn_reflns_theta_max         26.40
_diffrn_reflns_theta_min         1.88
_exptl_absorpt_coefficient_mu    0.184
_exptl_absorpt_correction_T_max  0.9783
_exptl_absorpt_correction_T_min  0.9121
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker AXS SADABS program'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'hexagonal plate'
_exptl_crystal_F_000             1600
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.361
_refine_diff_density_min         -0.472
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         4029
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0435
_refine_ls_R_factor_gt           0.0408
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0516P)^2^+5.0888P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1047
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                3771
_reflns_number_total             4029
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            DiMe_F1_an217_m.cif
_cod_data_source_block           an217_m
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4511307