Relative Enthalpy of Formation for Co-Crystals of Small Organic Molecules
Oliveira, Mark A.; Peterson, Matthew L.; Davey, Roger J.; Crystal Growth & Design 11 (2011) 449–; doi:10.1021/cg101214m

data_4500178
_publ_section_title
;
 Relative Enthalpy of Formation for Co-Crystals of Small Organic Molecules
;
_journal_issue                   2
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              449
_journal_paper_doi               10.1021/cg101214m
_journal_volume                  11
_journal_year                    2011
_chemical_formula_moiety         'C15 H14 N2 O, C7 H5 N O3 S'
_chemical_formula_sum            'C22 H19 N3 O4 S'
_chemical_formula_weight         421.46
_chemical_melting_point          454.7
_chemical_name_common            'dihydrocarbamazepine saccharin'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 105.878(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.5822(12)
_cell_length_b                   25.215(6)
_cell_length_c                   10.554(3)
_cell_measurement_reflns_used    2527
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.12
_cell_measurement_theta_min      2.58
_cell_volume                     1940.8(8)
_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      100
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0316
_diffrn_reflns_av_sigmaI/netI    0.0212
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            56702
_diffrn_reflns_theta_full        32.57
_diffrn_reflns_theta_max         32.57
_diffrn_reflns_theta_min         2.16
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Bruker D8 Advance'
_exptl_absorpt_coefficient_mu    0.203
_exptl_absorpt_correction_T_max  0.9800
_exptl_absorpt_correction_T_min  0.9323
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.442
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             880
_exptl_crystal_recrystallization_method
'cooling crystallization from methanol at 1:1 molar ratio'
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.829
_refine_diff_density_min         -0.395
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.203
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     348
_refine_ls_number_reflns         7031
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.203
_refine_ls_R_factor_all          0.0524
_refine_ls_R_factor_gt           0.0426
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1385
_refine_ls_wR_factor_ref         0.1500
_reflns_number_gt                5930
_reflns_number_total             7031
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg101214m_si_001.cif
_cod_data_source_block           HCBZ-SAC_P21/n
_cod_original_cell_volume        1940.9(7)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4500178