Fluorescent Zn-based hetero-MOFs design via single metal site substitution
Bo, Qi-Bing; Wang, Hong-Yan; Miao, Jin-Ling; Wang, Da-Qi; RSC Advances 2 (2012) 11650–; doi:10.1039/c2ra21863a

data_7238750
_publ_section_title
;
 Fluorescent Zn-based hetero-MOFs design via single metal site
 substitution
;
_journal_issue                   31
_journal_name_full               'RSC Advances'
_journal_page_first              11650
_journal_paper_doi               10.1039/c2ra21863a
_journal_volume                  2
_journal_year                    2012
_chemical_formula_sum            'C36 H50 Ca O19 Zn2'
_chemical_formula_weight         957.58
_space_group_IT_number           52
_space_group_name_Hall           '-P 2a 2bc'
_space_group_name_H-M_alt        'P n n a'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P n n a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.7091(7)
_cell_length_b                   21.6243(9)
_cell_length_c                   13.2974(5)
_cell_measurement_temperature    293(2)
_cell_volume                     4517.1(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0396
_diffrn_reflns_av_sigmaI/netI    0.0446
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14733
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.59
_exptl_absorpt_coefficient_mu    1.246
_exptl_absorpt_correction_T_max  0.8255
_exptl_absorpt_correction_T_min  0.6488
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.408
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1992
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.869
_refine_diff_density_min         -0.870
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     267
_refine_ls_number_reflns         4615
_refine_ls_number_restraints     44
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0778
_refine_ls_R_factor_gt           0.0539
_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^)+(0.0838P)^2^+5.5071P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1415
_refine_ls_wR_factor_ref         0.1596
_reflns_number_gt                3396
_reflns_number_total             4615
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ra21863a.txt
_cod_data_source_block           ZnCa-tbip
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      Pnna
_cod_database_code               7238750