Dichlorosubstitution as a steering tool in hydrogen bonded cocrystals: the nature of rigid and flexible coformers in crystal structures
Dubey, Ritesh; Singh, Sandeep; CrystEngComm 25 (2023) 5697–5705; doi:10.1039/D3CE00672G

data_7247452
_publ_section_title
;
 Dichlorosubstitution as a steering tool in hydrogen bonded cocrystals:
 the nature of rigid and flexible coformers in crystal structures
;
_journal_issue                   40
_journal_name_full               CrystEngComm
_journal_page_first              5697
_journal_page_last               5705
_journal_paper_doi               10.1039/D3CE00672G
_journal_volume                  25
_journal_year                    2023
_chemical_formula_sum            'C24 H16 Cl4 N2 O2'
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_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-06-27 deposited with the CCDC.	2023-08-28 downloaded from the CCDC.
;
_cell_angle_alpha                85.572(6)
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_cell_angle_gamma                71.653(5)
_cell_formula_units_Z            2
_cell_length_a                   7.9894(16)
_cell_length_b                   9.4955(19)
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_cell_measurement_reflns_used    7444
_cell_measurement_temperature    150(2)
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_cell_measurement_theta_min      3.0
_cell_volume                     1114.8(4)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku Mercury375R (2x2 bin mode)'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0807
_diffrn_reflns_av_unetI/netI     0.1043
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       10
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_diffrn_reflns_limit_l_max       20
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_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.478
_diffrn_reflns_theta_min         3.024
_exptl_absorpt_coefficient_mu    0.557
_exptl_crystal_density_diffrn    1.508
_exptl_crystal_description       Plate
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_exptl_crystal_size_max          0.450
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.300
_refine_diff_density_min         -0.367
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         5112
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_refine_ls_restrained_S_all      0.979
_refine_ls_R_factor_all          0.1219
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_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0446P)^2^+0.2599P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1145
_refine_ls_wR_factor_ref         0.1343
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2953
_reflns_number_total             5112
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce00672g1.cif
_cod_data_source_block           datam_CCDC10
_cod_depositor_comments
'Adding full bibliography for 7247442--7247454.cif.'
_cod_database_code               7247452
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.788
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_shelx_res_checksum              514