Chalcogen-Chalcogen Bonding Catalysis Enables Assembly of Discrete Molecules.
Wang, Wei; Zhu, Haofu; Liu, Shuya; Zhao, Zhiguo; Zhang, Liang; Hao, Jingcheng; Wang, Yao; Journal of the American Chemical Society 141 (2019) 9175–9179; doi:10.1021/jacs.9b03806

data_4128714
_publ_section_title
;
 Chalcogen-Chalcogen Bonding Catalysis Enables Assembly of Discrete
 Molecules.
;
_journal_issue                   23
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9175
_journal_page_last               9179
_journal_paper_doi               10.1021/jacs.9b03806
_journal_volume                  141
_journal_year                    2019
_chemical_formula_moiety         'C30 H31 N O6'
_chemical_formula_sum            'C30 H31 N O6'
_chemical_formula_weight         501.56
_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     dual
_audit_creation_date             2018-05-09
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_cell_angle_alpha                90
_cell_angle_beta                 105.154(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.628(4)
_cell_length_b                   11.193(3)
_cell_length_c                   18.905(5)
_cell_measurement_reflns_used    2588
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.529
_cell_measurement_theta_min      2.232
_cell_volume                     2579.2(13)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0428
_diffrn_reflns_av_unetI/netI     0.0476
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            14809
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         1.671
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6740
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0491 before and 0.0418 after correction. The Ratio of minimum to maximum transmission is 0.9040. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.292
_exptl_crystal_description       block
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.218
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.039
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     341
_refine_ls_number_reflns         4526
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0920
_refine_ls_R_factor_gt           0.0479
_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^)+(0.0530P)^2^+0.8670P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1070
_refine_ls_wR_factor_ref         0.1284
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2905
_reflns_number_total             4526
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b03806_si_007.cif
_cod_data_source_block           180508a_0m
_cod_database_code               4128714
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.999
_shelx_estimated_absorpt_t_min   0.996
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C4(H4)
2.b Secondary CH2 refined with riding coordinates:
 C6(H6A,H6B)
2.c Aromatic/amide H refined with riding coordinates:
 C5(H5), C12(H12), C18(H18), C20(H20), C21(H21), C23(H23), C24(H24)
2.d Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C), C8(H8A,H8B,H8C), C11(H11A,H11B,H11C), C15(H15A,H15B,H15C),
 C28(H28A,H28B,H28C), C29(H29A,H29B,H29C), C30(H30A,H30B,H30C)
;
_shelx_res_checksum              85770
_shelx_hkl_checksum              86580
_olex2_submission_special_instructions 'No special instructions were received'