A series of enantiopure BEDT-TTF-acetamide derivatives with two stereogenic centres
Short, Jonathan I.; Rushbridge, Elizabeth K.; Blundell, Toby J.; Ogar, Joseph O.; Yang, Songjie; Wallis, John D.; Martin, Lee; New Journal of Chemistry 49 (2025) 910–920; doi:10.1039/D4NJ03967J

data_7063595
_publ_section_title
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 A series of enantiopure BEDT-TTF-acetamide derivatives with two
 stereogenic centres
;
_journal_issue                   3
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              910
_journal_page_last               920
_journal_paper_doi               10.1039/D4NJ03967J
_journal_volume                  49
_journal_year                    2025
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C19 H17 N O S5'
_chemical_formula_sum            'C19 H17 N O S5'
_chemical_formula_weight         435.64
_chemical_melting_point          473
_chemical_name_common            1R5R7T
_chemical_name_systematic
'(1'R,5R)-N-(1-(1'-naphthyl)-ethyl)-2-thioxo-5,6-dihydro-[1,3]dithiolo[4,5-b]dithiin -5-yl-acetamide'
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y'
_space_group_name_H-M_alt        'C 1 2 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2024-05-28
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2024-09-07 deposited with the CCDC.	2024-12-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.515(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.7628(4)
_cell_length_b                   4.88850(10)
_cell_length_c                   21.3421(5)
_cell_measurement_reflns_used    6123
_cell_measurement_temperature    150
_cell_measurement_theta_max      30.4440
_cell_measurement_theta_min      4.2880
_cell_volume                     1957.46(7)
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150.01(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 15.9832
_diffrn_detector_type            Sapphire3
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0254
_diffrn_reflns_av_unetI/netI     0.0368
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            11509
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.280
_diffrn_reflns_theta_min         3.579
_exptl_absorpt_coefficient_mu    0.601
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.901
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_description       plate
_exptl_crystal_F_000             904
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: ethyl acetate'
_exptl_crystal_size_max          0.252
_exptl_crystal_size_mid          0.159
_exptl_crystal_size_min          0.024
_refine_diff_density_max         0.357
_refine_diff_density_min         -0.207
_refine_diff_density_rms         0.063
_refine_ls_abs_structure_details
;
 Flack x determined using 1799 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.01(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         4817
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0406
_refine_ls_R_factor_gt           0.0366
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0472P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0814
_refine_ls_wR_factor_ref         0.0831
_reflns_Friedel_coverage         0.780
_reflns_Friedel_fraction_full    0.993
_reflns_Friedel_fraction_max     0.979
_reflns_number_gt                4498
_reflns_number_total             4817
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4nj03967j2.cif
_cod_data_source_block           1R5R7T
_cod_depositor_comments
'Adding full bibliography for 7063591--7063600.cif.'
_cod_database_code               7063595
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C5(H5), C8(H8)
2.b Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C6(H6A,H6B)
2.c Aromatic/amide H refined with riding coordinates:
 N1(H1), C11(H11), C12(H12), C13(H13), C15(H15), C16(H16), C17(H17), C18(H18)
2.d Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C)
;
_shelx_res_checksum              48755
_olex2_submission_special_instructions 'No special instructions were received'