Multi-functional metal‒organic frameworks based on H4mdip: Crystal structure, photoluminescence, selective ion-exchange and catalysis
Xiong, Shunshun; Li, Shujuan; Wang, Sujing; Wang, Zhiyong; CrystEngComm 13 (2011) 7236–; doi:10.1039/c1ce05751k

data_7206818
_publ_section_title
;
 Multi-functional metal--organic frameworks based on H4mdip: Crystal
 structure, photoluminescence, selective ion-exchange and catalysis
;
_journal_issue                   24
_journal_name_full               CrystEngComm
_journal_page_first              7236
_journal_paper_doi               10.1039/c1ce05751k
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C41 H28 N4 O8 Zn2'
_chemical_formula_weight         835.41
_chemical_name_systematic
;
?
;
_space_group_IT_number           41
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'A 2 -2ab'
_symmetry_space_group_name_H-M   'A b a 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 90.000(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            4
_cell_length_a                   14.687(5)
_cell_length_b                   18.524(5)
_cell_length_c                   16.622(5)
_cell_measurement_temperature    200(2)
_cell_volume                     4522(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0239
_diffrn_reflns_av_sigmaI/netI    0.0339
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5393
_diffrn_reflns_theta_full        24.14
_diffrn_reflns_theta_max         24.14
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    1.110
_exptl_absorpt_correction_T_max  0.8601
_exptl_absorpt_correction_T_min  0.7463
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.227
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lamellar
_exptl_crystal_F_000             1704
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.14
_platon_squeeze_details
;
;
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.290
_refine_diff_density_rms         0.066
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.69(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     250
_refine_ls_number_reflns         2564
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0490
_refine_ls_R_factor_gt           0.0425
_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^)+(0.0752P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1106
_refine_ls_wR_factor_ref         0.1159
_reflns_number_gt                2159
_reflns_number_total             2564
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05751k.txt
_cod_data_source_block           x0530
_cod_original_sg_symbol_H-M      Aba2
_cod_database_code               7206818