Improvements to the Practical Usability of the "Crystalline Sponge" Method for Organic Structure Determination.
Waldhart, Greyson W.; Mankad, Neal P.; Santarsiero, Bernard D.; Organic letters 18 (2016) 6112–6115; doi:10.1021/acs.orglett.6b03119

data_1555943
_publ_section_title
;
 Improvements to the Practical Usability of the &quot;Crystalline
 Sponge&quot; Method for Organic Structure Determination.
;
_journal_issue                   23
_journal_name_full               'Organic letters'
_journal_page_first              6112
_journal_page_last               6115
_journal_paper_doi               10.1021/acs.orglett.6b03119
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C36 H24 I6 N12 Zn3, 2.107(C6 H5 N O2)'
_chemical_formula_sum            'C48.64 H34.53 I6 N14.11 O4.21 Zn3'
_chemical_formula_weight         1841.50
_chemical_name_common            'ZnI tris(4-pyridyl)-1,3,5-triazene) MOF'
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 100.625(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   34.026(2)
_cell_length_b                   15.0460(10)
_cell_length_c                   30.4240(10)
_cell_measurement_reflns_used    18627
_cell_measurement_temperature    100.0(2)
_cell_measurement_theta_max      25.517
_cell_measurement_theta_min      1.180
_cell_volume                     15308.7(15)
_computing_cell_refinement       HKL2000
_computing_data_collection       'MAR CCD'
_computing_data_reduction        HKL2000
_computing_molecular_graphics    PLATON
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    SHELXS-2013
_diffrn_ambient_temperature      100.0(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'MAR 300mm CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.68878
_diffrn_reflns_av_R_equivalents  0.0608
_diffrn_reflns_av_unetI/netI     0.0344
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -45
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            132852
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        24.410
_diffrn_reflns_theta_max         27.230
_diffrn_reflns_theta_min         1.320
_diffrn_source                   'APS 21-ID-D'
_exptl_absorpt_coefficient_mu    3.089
_exptl_absorpt_correction_T_max  0.857
_exptl_absorpt_correction_T_min  0.831
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'HKL2000 local scaling'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.598
_exptl_crystal_description       block
_exptl_crystal_F_000             6934
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
_refine_diff_density_max         1.581
_refine_diff_density_min         -1.249
_refine_diff_density_rms         0.124
_refine_ls_extinction_coef       0.00045(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     789
_refine_ls_number_reflns         18625
_refine_ls_number_restraints     1023
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.1017
_refine_ls_R_factor_gt           0.0693
_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^)+(0.0966P)^2^+103.4358P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2003
_refine_ls_wR_factor_ref         0.2212
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11596
_reflns_number_total             18625
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ol6b03119_si_002.cif
_cod_data_source_block           nbzc_sq
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1555943
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              65811
_shelx_hkl_checksum              55029
_shelx_fab_checksum              1922