N-donor ligands enhancing luminescence properties of seven Zn/Cd(ii) MOFs based on a large rigid π-conjugated carboxylate ligand
Ye, Run-Ping; Zhang, Xin; Zhai, Ji-Quan; Qin, Ye-Yan; Zhang, Lei; Yao, Yuan-Gen; Zhang, Jian; CrystEngComm 17 (2015) 9155–; doi:10.1039/C5CE01884F

data_7223013
_publ_section_title
;
 N-donor ligands enhancing luminescence properties of seven Zn/Cd(ii) MOFs
 based on a large rigid \p-conjugated carboxylate ligand
;
_journal_issue                   47
_journal_name_full               CrystEngComm
_journal_page_first              9155
_journal_paper_doi               10.1039/C5CE01884F
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C21 H13 N2 O5 Zn'
_chemical_formula_sum            'C21 H13 N2 O5 Zn'
_chemical_formula_weight         438.72
_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
;
2015-10-21 deposited with the CCDC.
2015-10-23 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.783(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.0555(9)
_cell_length_b                   7.7920(3)
_cell_length_c                   18.1219(6)
_cell_measurement_reflns_used    2304
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.0980
_cell_measurement_theta_min      2.7430
_cell_volume                     3336.8(2)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'multiwire proportional'
_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  0.0251
_diffrn_reflns_av_sigmaI/netI    0.0396
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            5778
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.59
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  0
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    1.513
_exptl_absorpt_correction_T_max  0.785
_exptl_absorpt_correction_T_min  0.665
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.747
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1784.0
_exptl_crystal_size_max          0.67
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.346
_refine_diff_density_min         -0.445
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         2929
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0435
_refine_ls_R_factor_gt           0.0320
_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^)+(0.0323P)^2^+1.7320P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0709
_refine_ls_wR_factor_ref         0.0766
_reflns_number_gt                2436
_reflns_number_total             2929
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01884f2.cif
_cod_data_source_block           Compound-4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_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.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7223010--7223016.cif.
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7223013