Metal organic frameworks with uni-, di-, and tri-nuclear Cd(ii) SBU prepared from 1,3-bis(4-pyridyl)propane and different dicarboxylate ligands: syntheses, structures and luminescent properties
Wu, Lei; Chigan, Dongdong; Yan, Luke; Chen, Huaxin; RSC Adv. 7 (2017) 5541–; doi:10.1039/C6RA26855B

data_7227472
_publ_section_title
;
 Metal organic frameworks with uni-, di-, and tri-nuclear Cd(ii) SBU
 prepared from 1,3-bis(4-pyridyl)propane and different dicarboxylate
 ligands: syntheses, structures and luminescent properties
;
_journal_issue                   10
_journal_name_full               'RSC Adv.'
_journal_page_first              5541
_journal_paper_doi               10.1039/C6RA26855B
_journal_volume                  7
_journal_year                    2017
_chemical_formula_moiety         'C234 H168 Cd12 N8 O73'
_chemical_formula_sum            'C234 H168 Cd12 N8 O73'
_chemical_formula_weight         5608.68
_chemical_melting_point          ?
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2009-11-26 deposited with the CCDC.
2016-12-30 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 118.27(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   53.600(11)
_cell_length_b                   13.976(3)
_cell_length_c                   47.389(9)
_cell_measurement_temperature    293(2)
_cell_volume                     31266(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SMART'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXP-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 9.00cm
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0551
_diffrn_reflns_av_sigmaI/netI    0.0679
_diffrn_reflns_limit_h_max       49
_diffrn_reflns_limit_h_min       -63
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       56
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            80110
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.72
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    0.863
_exptl_absorpt_correction_T_max  0.841
_exptl_absorpt_correction_T_min  0.728
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADAB
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.192
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod-shape
_exptl_crystal_F_000             11151
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.20
_refine_diff_density_max         2.399
_refine_diff_density_min         -0.615
_refine_diff_density_rms         0.151
_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     1478
_refine_ls_number_reflns         26986
_refine_ls_number_restraints     2442
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.1085
_refine_ls_R_factor_gt           0.0681
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1019P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1725
_refine_ls_wR_factor_ref         0.1924
_reflns_number_gt                17019
_reflns_number_total             26986
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ra26855b2.cif
_cod_data_source_block           a3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_cell_volume        31266(11)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7227472