Zinc(ii) coordination polymers with substituted benzenedicarboxylate and tripodal imidazole ligands: syntheses, structures and properties
Hua, Ji-Ai; Zhao, Yue; Liu, Qing; Zhao, Dan; Chen, Kai; Sun, Wei-Yin; CrystEngComm 16 (2014) 7536–; doi:10.1039/C4CE00835A

data_7216230
_publ_section_title
;
 Zinc(ii) coordination polymers with substituted benzenedicarboxylate and
 tripodal imidazole ligands: syntheses, structures and properties
;
_journal_issue                   32
_journal_name_full               CrystEngComm
_journal_page_first              7536
_journal_paper_doi               10.1039/C4CE00835A
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         '[Zn2(C15H12N6)2(C8H5O5)2(C8H4O5)](H2O)2'
_chemical_formula_sum            'C54 H42 N12 O17 Zn2'
_chemical_formula_weight         1261.74
_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                 90.01(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.6517(16)
_cell_length_b                   7.8277(8)
_cell_length_c                   22.551(2)
_cell_measurement_reflns_used    6289
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.60
_cell_measurement_theta_min      2.75
_cell_volume                     2586.4(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0447
_diffrn_reflns_av_sigmaI/netI    0.0361
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            18763
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.39
_exptl_absorpt_coefficient_mu    1.017
_exptl_absorpt_correction_T_max  0.8624
_exptl_absorpt_correction_T_min  0.8302
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.620
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1292
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.230
_refine_diff_density_min         -0.551
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         5082
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0512
_refine_ls_R_factor_gt           0.0393
_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^)+(0.0807P)^2^+1.6413P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1150
_refine_ls_wR_factor_ref         0.1341
_reflns_number_gt                4310
_reflns_number_total             5082
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00835a2.cif
_cod_data_source_block           3
_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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7216228--7216231.cif.
;
_cod_original_cell_volume        2586.4(5)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7216230