Synthesis, characterization and crystal structures of novel fluorinated di(thiazolyl)benzene derivatives
Barłóg, Maciej; Kulai, Ihor; Ji, Xiaozhou; Bhuvanesh, Nattamai; Dey, Somnath; Sliwinski, Eric Pierre; Bazzi, Hassan S.; Fang, Lei; Al-Hashimi, Mohammed; Organic Chemistry Frontiers 6 (2019) 780–; doi:10.1039/C9QO00044E

data_1554717
_publ_section_title
;
 Synthesis, characterization and crystal structures of novel fluorinated
 di(thiazolyl)benzene derivatives
;
_journal_issue                   6
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              780
_journal_paper_doi               10.1039/C9QO00044E
_journal_volume                  6
_journal_year                    2019
_chemical_formula_moiety         'C30 H46 F2 N2 S2 Si2'
_chemical_formula_sum            'C30 H46 F2 N2 S2 Si2'
_chemical_formula_weight         592.99
_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     direct
_audit_creation_date             2016-12-20
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_audit_update_record
;
2018-07-19 deposited with the CCDC.
2019-01-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.6740(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.3622(3)
_cell_length_b                   12.3591(4)
_cell_length_c                   14.6437(4)
_cell_measurement_reflns_used    9890
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      70.10
_cell_measurement_theta_min      4.77
_cell_volume                     1623.15(9)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0409
_diffrn_reflns_av_unetI/netI     0.0198
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            26658
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         70.187
_diffrn_reflns_theta_min         4.768
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.458
_exptl_absorpt_correction_T_max  0.7533
_exptl_absorpt_correction_T_min  0.5814
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/3 (Bruker,2014/3) was used for absorption correction.
wR2(int) was 0.1069 before and 0.0566 after correction.
The Ratio of minimum to maximum transmission is 0.7718.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.213
_exptl_crystal_description       block
_exptl_crystal_F_000             636
_exptl_crystal_size_max          0.337
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.047
_refine_diff_density_max         0.307
_refine_diff_density_min         -0.236
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     178
_refine_ls_number_reflns         3087
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0282
_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^)+(0.0384P)^2^+0.6503P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0717
_refine_ls_wR_factor_ref         0.0738
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2840
_reflns_number_total             3087
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9qo00044e2.cif
_cod_data_source_block           xj2f
_cod_database_code               1554717
_shelx_estimated_absorpt_t_max   0.893
_shelx_estimated_absorpt_t_min   0.491
_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 Ternary CH refined with riding coordinates:
 C7(H7), C10(H10), C13(H13)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C6(H6)
2.c Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C11(H11A,H11B,H11C), C12(H12A,H12B,H12C),
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C)
;
_shelx_res_checksum              22050
_shelx_hkl_checksum              72061
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'