Crystal Engineering of the Composition of Pharmaceutical Phases: Multiple-Component Crystalline Solids Involving Carbamazepine
Scott G. Fleischman; Srinivasan S. Kuduva; Jennifer A. McMahon; Brian Moulton; Rosa D. Bailey Walsh; Naír Rodríguez-Hornedo; Michael J. Zaworotko; Crystal Growth & Design 3 (2003) 909–919; doi:10.1021/cg034035x

data_4500005
_publ_section_title
;
 Crystal Engineering of the Composition of Pharmaceutical Phases:
 Multiple-Component Crystalline Solids Involving Carbamazepine
;
_journal_issue                   6
_journal_name_full               'Crystal Growth & Design'
_journal_page_first              909
_journal_page_last               919
_journal_paper_doi               10.1021/cg034035x
_journal_volume                  3
_journal_year                    2003
_chemical_formula_sum            'C36 H28 N4 O4'
_chemical_formula_weight         580.64
_space_group_IT_number           14
_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                 102.275(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.3335(18)
_cell_length_b                   27.611(5)
_cell_length_c                   4.9960(9)
_cell_measurement_temperature    100(2)
_cell_volume                     1392.9(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.934
_diffrn_measured_fraction_theta_max 0.934
_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  0.1136
_diffrn_reflns_av_sigmaI/netI    0.0859
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            8392
_diffrn_reflns_theta_full        28.24
_diffrn_reflns_theta_max         28.24
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.9958
_exptl_absorpt_correction_T_min  0.9594
_exptl_crystal_density_diffrn    1.232
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             540
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.372
_refine_diff_density_min         -0.284
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3223
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0659
_refine_ls_R_factor_gt           0.0545
_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^)+(0.0551P)^2^+0.4213P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1358
_refine_ls_wR_factor_ref         0.1427
_reflns_number_gt                2707
_reflns_number_total             3223
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jm687.cif
_cod_data_source_block           jm687
_cod_depositor_comments
;

2020-12-03
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum        'C21 H16 N2 O3'
_cod_original_formula_units_Z    3
_cod_original_formula_weight     344.36
_cod_database_code               4500005