Chiral EDT-TTF precursors with one stereogenic centre: substituent size modulation of the conducting properties in the (R-EDT-TTF)2PF6 (R = Me or Et) series
Mroweh, Nabil; Auban-Senzier, Pascale; Vanthuyne, Nicolas; Canadell, Enric; Avarvari, Narcis; Journal of Materials Chemistry C 7 (2019) 12664–; doi:10.1039/C9TC04243A

data_7237983
_publ_section_title
;
 Chiral EDT-TTF precursors with one stereogenic centre: substituent size
 modulation of the conducting properties in the (R-EDT-TTF)2PF6 (R = Me or
 Et) series
;
_journal_issue                   40
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              12664
_journal_paper_doi               10.1039/C9TC04243A
_journal_volume                  7
_journal_year                    2019
_chemical_absolute_configuration syn
_chemical_formula_sum            'C10 H10 S6'
_chemical_formula_weight         322.54
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2019-07-05 deposited with the CCDC.	2019-09-23 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.2254(2)
_cell_length_b                   12.4077(2)
_cell_length_c                   13.2789(3)
_cell_measurement_reflns_used    2587
_cell_measurement_temperature    153.26(10)
_cell_measurement_theta_max      72.9390
_cell_measurement_theta_min      6.3200
_cell_volume                     1355.22(5)
_computing_cell_refinement       'CrysAlisPro 1.171.40.45a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.45a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.45a (Rigaku OD, 2019)'
_computing_molecular_graphics    'DIAMOND 3.2k (Crystal Impact GbR, 2014)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT-2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      153.26(10)
_diffrn_detector_area_resol_mean 5.1990
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'SuperNova, Single source at offset, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova(Cu)micro-focus sealed X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0208
_diffrn_reflns_av_sigmaI/netI    0.0315
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            3291
_diffrn_reflns_theta_full        70.00
_diffrn_reflns_theta_max         73.57
_diffrn_reflns_theta_min         4.88
_exptl_absorpt_coefficient_mu    9.069
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.66656
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41r (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.581
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needles
_exptl_crystal_F_000             664
_refine_diff_density_max         0.299
_refine_diff_density_min         -0.155
_refine_diff_density_rms         0.044
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.05(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         2299
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0238
_refine_ls_R_factor_gt           0.0227
_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^)+(0.0339P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0585
_refine_ls_wR_factor_ref         0.0589
_reflns_number_gt                2236
_reflns_number_total             2299
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9tc04243a2.cif
_cod_data_source_block           (R-2)
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_chemical_absolute_configuration' value 'Syn' was changed
to 'syn' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
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_cod_database_code               7237983