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_7155559
_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         'C24 H26 O8 S2 + [solvent]'
_chemical_formula_sum            'C24 H26 O8 S2'
_chemical_formula_weight         506.57
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-03-01 deposited with the CCDC.
2017-04-05 downloaded from the CCDC.
;
_cell_angle_alpha                100.6500(10)
_cell_angle_beta                 92.4380(10)
_cell_angle_gamma                101.7140(10)
_cell_formula_units_Z            4
_cell_length_a                   7.2168(2)
_cell_length_b                   16.2188(4)
_cell_length_c                   25.3953(6)
_cell_measurement_reflns_used    9991
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      27.36
_cell_measurement_theta_min      2.46
_cell_volume                     2850.51(13)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.994
_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  0.0335
_diffrn_reflns_av_unetI/netI     0.0538
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            48777
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.547
_diffrn_reflns_theta_min         2.457
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.227
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.7
_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    1.180
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.754
_refine_diff_density_min         -0.547
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.812
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     617
_refine_ls_number_reflns         13088
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      0.813
_refine_ls_R_factor_all          0.0993
_refine_ls_R_factor_gt           0.0550
_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^)+(0.1661P)^2^+0.7171P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1696
_refine_ls_wR_factor_ref         0.2064
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8204
_reflns_number_total             13088
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ob00551b2.cif
_cod_data_source_block           shelx
_cod_original_cell_volume        2850.50(13)
_cod_database_code               7155559
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              57647
_shelx_fab_checksum              32312