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_4128716
_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         'C56 H42 P2 Se2, Cl4 Ga'
_chemical_formula_sum            'C56 H42 Cl4 Ga P2 Se2'
_chemical_formula_weight         1146.27
_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     dual
_audit_creation_date             2018-10-05
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_cell_angle_alpha                98.002(9)
_cell_angle_beta                 111.568(8)
_cell_angle_gamma                91.861(9)
_cell_formula_units_Z            2
_cell_length_a                   13.843(12)
_cell_length_b                   14.770(13)
_cell_length_c                   16.408(15)
_cell_measurement_reflns_used    2625
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      18.291
_cell_measurement_theta_min      2.209
_cell_volume                     3077(5)
_computing_cell_refinement
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_data_reduction
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_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      298.0
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku Saturn724+'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'AFC12 (Right): Kappa 3 circle'
_diffrn_measurement_device_type  apex
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'Mitegen 50um'
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1306
_diffrn_reflns_av_unetI/netI     0.1844
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            40695
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         1.780
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           24.0
_diffrn_source_power             1.2
_diffrn_source_target            Mo
_diffrn_source_type              'Rotating Anode'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    1.887
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5303
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'clear whiteish colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_description       block
_exptl_crystal_F_000             1150
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.367
_refine_diff_density_min         -0.995
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.935
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     586
_refine_ls_number_reflns         12584
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.935
_refine_ls_R_factor_all          0.1852
_refine_ls_R_factor_gt           0.0584
_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^)+(0.0599P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1294
_refine_ls_wR_factor_ref         0.1739
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4903
_reflns_number_total             12584
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b03806_si_004.cif
_cod_data_source_block           180829a_1_0m_sq_s
_cod_database_code               4128716
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.834
_shelx_estimated_absorpt_t_min   0.834
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C00K(H00K), C00Q(H00Q), C00R(H00R), C00S(H00S), C00T(H00T), C00X(H00X),
 C00Y(H00Y), C00Z(H00Z), C010(H010), C011(H011), C012(H012), C013(H013),
 C014(H014), C015(H015), C016(H016), C017(H017), C018(H018), C019(H019),
 C01A(H01A), C01B(H01B), C01C(H01C), C01D(H01D), C01E(H01E), C01G(H01G),
 C01H(H01H), C01I(H01I), C01J(H01J), C01K(H01K), C01L(H01L), C01M(H01M),
 C01N(H01N), C01O(H01O), C01P(H01P), C01Q(H01Q), C01R(H01R), C01S(H01S),
 C01T(H01T), C01W(H01W), C01X(H01X), C01Y(H01Y), C01Z(H01Z), C020(H020)
;
_shelx_res_checksum              73263
_shelx_hkl_checksum              63089
_shelx_fab_checksum              35706
_olex2_submission_special_instructions 'No special instructions were received'