Exploring intermolecular interactions and energetics in crystalline substituted thieno[2,3-d]pyrimidines
Deb, Pran Kishore; Menon, Anila M.; PSR, Fathima Nida; Shruti, Ipsha; Nidal, Sara; Venugopala, Katharigatta N.; Chopra, Deepak; CrystEngComm 27 (2025) 2070–2085; doi:10.1039/D5CE00071H

data_7250018
_publ_section_title
;
 Exploring intermolecular interactions and energetics in crystalline
 substituted thieno[2,3-d]pyrimidines
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              2070
_journal_page_last               2085
_journal_paper_doi               10.1039/D5CE00071H
_journal_volume                  27
_journal_year                    2025
_chemical_formula_moiety         'C26 H21 N3 O4 S3'
_chemical_formula_sum            'C26 H21 N3 O4 S3'
_chemical_formula_weight         535.64
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2025-01-17
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2025-01-18 deposited with the CCDC.	2025-02-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 118.803(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.9149(12)
_cell_length_b                   9.8296(6)
_cell_length_c                   16.9361(12)
_cell_measurement_reflns_used    9875
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      29.90
_cell_measurement_theta_min      2.41
_cell_volume                     2467.5(3)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1154
_diffrn_reflns_av_unetI/netI     0.0813
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            45875
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.691
_diffrn_reflns_theta_min         2.406
_exptl_absorpt_coefficient_mu    0.340
_exptl_absorpt_correction_T_max  0.9830
_exptl_absorpt_correction_T_min  0.8945
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.1383 before and 0.1038 after correction.
The Ratio of minimum to maximum transmission is 0.9100.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.442
_exptl_crystal_description       plate
_exptl_crystal_F_000             1112
_exptl_crystal_size_max          0.355
_exptl_crystal_size_mid          0.214
_exptl_crystal_size_min          0.109
_refine_diff_density_max         0.398
_refine_diff_density_min         -0.404
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         6379
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0780
_refine_ls_R_factor_gt           0.0506
_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^)+(0.0566P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1194
_refine_ls_wR_factor_ref         0.1269
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4347
_reflns_number_total             6379
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ce00071h2.cif
_cod_data_source_block           11
_cod_depositor_comments
'Adding full bibliography for 7250012--7250019.cif.'
_cod_database_code               7250018
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.964
_shelx_estimated_absorpt_t_min   0.889
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C12(H12), C18(H18), C8(H8), C16(H16), C14(H14), C24(H24), C20(H20), C15(H15),
 C21(H21), C11(H11), C22(H22), C17(H17), C10(H10), C9(H9), C23(H23)
2.b Idealised Me refined as rotating group:
 C25(H25A,H25B,H25C), C26(H26A,H26B,H26C)
;
_shelx_res_checksum              39215
_olex2_submission_special_instructions 'No special instructions were received'