Tipping the Balance between S-π and O-π Interactions.
Hwang, Jungwun; Li, Ping; Smith, Mark D.; Warden, Constance E.; Sirianni, Dominic A.; Vik, Erik C.; Maier, Josef M.; Yehl, Christopher J.; Sherrill, C. David; Shimizu, Ken D.; Journal of the American Chemical Society 140 (2018) 13301–13307; doi:10.1021/jacs.8b07617

data_4132973
_publ_section_title
;
 Tipping the Balance between S-\p and O-\p Interactions.
;
_journal_issue                   41
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13301
_journal_page_last               13307
_journal_paper_doi               10.1021/jacs.8b07617
_journal_volume                  140
_journal_year                    2018
_chemical_formula_moiety         'C53 H33 N O5'
_chemical_formula_sum            'C53 H33 N O5'
_chemical_formula_weight         763.80
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-02-15
_audit_creation_method
;
  Olex2 1.1
  (compiled Nov  1 2011 20:42:30, GUI svn.r3906)
;
_cell_angle_alpha                78.3710(10)
_cell_angle_beta                 72.4860(10)
_cell_angle_gamma                63.6950(10)
_cell_formula_units_Z            2
_cell_length_a                   10.8932(6)
_cell_length_b                   11.5571(6)
_cell_length_c                   17.0474(9)
_cell_measurement_reflns_used    9243
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.290
_cell_measurement_theta_min      2.212
_cell_volume                     1828.89(17)
_computing_cell_refinement       'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_data_collection       'SMART Version 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0335
_diffrn_reflns_av_unetI/netI     0.0294
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            29411
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.26
_diffrn_source                   'sealed tube'
_diffrn_source_current           39.0
_diffrn_source_power             1.833
_diffrn_source_target            Mo
_diffrn_source_voltage           47.0
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.912778
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS Version 2.05 (Bruker, 2001)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.387
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             796
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.218
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     532
_refine_ls_number_reflns         7478
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0497
_refine_ls_R_factor_gt           0.0413
_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^)+(0.0525P)^2^+0.6830P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1000
_refine_ls_wR_factor_ref         0.1053
_reflns_number_gt                6396
_reflns_number_total             7478
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja8b07617_si_001.cif
_cod_data_source_block           lpa291as
_cod_database_code               4132973