Synthon Modularity in 4-Hydroxybenzamide‒Dicarboxylic Acid Cocrystals
Tothadi, Srinu; Desiraju, Gautam R.; Crystal Growth & Design 12 (2012) 6188–; doi:10.1021/cg3013766

data_4507095
_publ_section_title
;
 Synthon Modularity in 4-Hydroxybenzamide--Dicarboxylic Acid Cocrystals
;
_journal_issue                   12
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              6188
_journal_paper_doi               10.1021/cg3013766
_journal_volume                  12
_journal_year                    2012
_chemical_formula_sum            'C10.5 H13 N O4'
_chemical_formula_weight         217.12
_chemical_name_systematic
;
 ?
;
_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                 102.752(17)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.535(3)
_cell_length_b                   5.0774(6)
_cell_length_c                   24.296(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2109.8(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.890
_diffrn_measured_fraction_theta_max 0.890
_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  0.0646
_diffrn_reflns_av_sigmaI/netI    0.0628
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            9946
_diffrn_reflns_theta_full        29.37
_diffrn_reflns_theta_max         29.37
_diffrn_reflns_theta_min         2.38
_exptl_absorpt_coefficient_mu    0.106
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.73668
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis RED (Oxford Diffraction,2009)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.367
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             920
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.407
_refine_diff_density_min         -0.180
_refine_diff_density_rms         0.047
_refine_ls_extinction_coef       0.0018(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     142
_refine_ls_number_reflns         2577
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.1600
_refine_ls_R_factor_gt           0.0710
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1078P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1886
_refine_ls_wR_factor_ref         0.2505
_reflns_number_gt                1115
_reflns_number_total             2577
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            cg3013766_si_003.cif
_cod_data_source_block           07
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_original_formula_sum        'C10.50 H13 N O4'
_cod_database_code               4507095