Two cationic metal‒organic frameworks featuring different cage-to-cage connections: syntheses, crystal structures, photoluminescence and gas sorption properties
Xue, Zhen-Zhen; Sheng, Tian-Lu; Zhu, Qi-Long; Yuan, Da-Qiang; Wang, Yan-Long; Tan, Chun-Hong; Hu, Sheng-Min; Wen, Yue-Hong; Wang, Yong; Fu, Rui-Biao; Wu, Xin-Tao; CrystEngComm 15 (2013) 8139–; doi:10.1039/c3ce41364k

data_7210619
_publ_section_title
;
 Two cationic metal--organic frameworks featuring different cage-to-cage
 connections: syntheses, crystal structures, photoluminescence and gas
 sorption properties
;
_journal_issue                   40
_journal_name_full               CrystEngComm
_journal_page_first              8139
_journal_paper_doi               10.1039/c3ce41364k
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C45 H36 Cl4 N18 O16 Zn2'
_chemical_formula_weight         1357.46
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.799(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.703(3)
_cell_length_b                   20.062(3)
_cell_length_c                   22.121(3)
_cell_measurement_reflns_used    25076
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4854
_cell_measurement_theta_min      2.0303
_cell_volume                     9118(2)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  Saturn724HG
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0408
_diffrn_reflns_av_sigmaI/netI    0.0437
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            63611
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.41
_exptl_absorpt_coefficient_mu    0.695
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    0.989
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2752
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.18
_platon_squeeze_details
;
;
_refine_diff_density_max         1.459
_refine_diff_density_min         -0.904
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.976
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     812
_refine_ls_number_reflns         16047
_refine_ls_number_restraints     42
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.0549
_refine_ls_R_factor_gt           0.0488
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1108P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1425
_refine_ls_wR_factor_ref         0.1481
_reflns_number_gt                13554
_reflns_number_total             16047
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce41364k.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'None' changed to 'none'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7210619