Photochemical Studies on Bis-Sulfide and -Sulfone Tethered Polyenic Derivatives
Fensterbank, Louis; Guelen, Simon; Blazejak, Max; Chamoreau, Lise-Marie; Arnaud, Huguet; Derenne, Sylvie; Volatron, Francois; Mansuy, Virgine; Org. Biomol. Chem.  (2017) –; doi:10.1039/C7OB00551B

data_7155558
_publ_section_title
;
 Photochemical Studies on Bis-Sulfide and -Sulfone Tethered Polyenic
 Derivatives
;
_journal_name_full               'Org. Biomol. Chem.'
_journal_paper_doi               10.1039/C7OB00551B
_journal_year                    2017
_chemical_formula_moiety         'C16 H14 O2 S2'
_chemical_formula_sum            'C16 H14 O2 S2'
_chemical_formula_weight         302.39
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2017-03-01 deposited with the CCDC.
2017-04-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.811(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.8437(4)
_cell_length_b                   12.6589(4)
_cell_length_c                   8.7099(2)
_cell_measurement_reflns_used    2957
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      67.35
_cell_measurement_theta_min      3.25
_cell_volume                     1499.28(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2006)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi layer miror'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0283
_diffrn_reflns_av_unetI/netI     0.0279
_diffrn_reflns_Laue_measured_fraction_full 0.972
_diffrn_reflns_Laue_measured_fraction_max 0.968
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            8954
_diffrn_reflns_point_group_measured_fraction_full 0.972
_diffrn_reflns_point_group_measured_fraction_max 0.968
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         67.991
_diffrn_reflns_theta_min         4.773
_diffrn_source                   'micro focus sealed tube'
_exptl_absorpt_coefficient_mu    3.200
_exptl_absorpt_correction_T_max  0.521
_exptl_absorpt_correction_T_min  0.418
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS, Bruker AXS Inc., Madison, 
Wisconsin, USA. 
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.340
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.215
_refine_diff_density_min         -0.186
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.116
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         2649
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.116
_refine_ls_R_factor_all          0.0514
_refine_ls_R_factor_gt           0.0386
_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^)+(0.0279P)^2^+1.1683P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1010
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2126
_reflns_number_total             2649
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ob00551b2.cif
_cod_data_source_block           shelx
_cod_database_code               7155558
_shelxl_version_number           2013-4
_shelx_res_checksum              86420