Central-metal exchange, improved catalytic activity, photoluminescence properties of a new family of d(10) coordination polymers based on the 5,5'-(1H-2,3,5-triazole-1,4-diyl)diisophthalic acid ligand.
Wang, Huarui; Huang, Chao; Han, Yanbing; Shao, Zhichao; Hou, Hongwei; Fan, Yaoting; Dalton transactions (Cambridge, England : 2003) 45 (2016) 7776–7785; doi:10.1039/c6dt00726k

data_7038899
_publ_section_title
;
 Central-metal exchange, improved catalytic activity, photoluminescence
 properties of a new family of d(10) coordination polymers based on the
 5,5'-(1H-2,3,5-triazole-1,4-diyl)diisophthalic acid ligand.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7776
_journal_page_last               7785
_journal_paper_doi               10.1039/c6dt00726k
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C18 H13 N3 O9 Zn'
_chemical_formula_sum            'C18 H13 N3 O9 Zn'
_chemical_formula_weight         478.67
_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
_audit_update_record
;
2016-01-06 deposited with the CCDC.
2016-03-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 98.25(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.0098(16)
_cell_length_b                   13.813(3)
_cell_length_c                   22.126(4)
_cell_measurement_reflns_used    5083
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.8326
_cell_measurement_theta_min      2.3736
_cell_volume                     2422.7(9)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  Saturn724
_diffrn_measurement_method       dtprofit.ref
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0713
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4508
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    1.061
_exptl_absorpt_correction_T_max  0.8833
_exptl_absorpt_correction_T_min  0.8744
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'CrystalClear (Rigaku/MSC Inc., 2006)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.312
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             968
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_platon_squeeze_details
;
The unit cell includes a large region of disordered solvent water molecules,
which could not be modeled as discrete atomic sites. We employed PLATON/SQUEEZE 
to calculate the diffraction contribution of the solvent water molecules and, 
thereby, to produce a set of solvent-free diffraction intensities.Combing  
single-crystal structures, elemental microanalyses, TGA and the electron count 
of the SQUEEZE results, about 1 water molecule per asymmetric unit
;
_refine_diff_density_max         0.629
_refine_diff_density_min         -0.397
_refine_diff_density_rms         0.087
_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     282
_refine_ls_number_reflns         4508
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.1069
_refine_ls_R_factor_gt           0.0781
_refine_ls_shift/su_max          0.034
_refine_ls_shift/su_mean         0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0909P)^2^+2.9011P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1888
_refine_ls_wR_factor_ref         0.2050
_reflns_number_gt                3331
_reflns_number_total             4508
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt00726k2.cif
_cod_data_source_block           a
_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.

'_exptl_absorpt_correction_type' value 'Numerical' changed to
'numerical' 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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7038896--7038900.cif.
;
_cod_original_cell_volume        2422.6(8)
_cod_original_sg_symbol_Hall     '-P 2ybc  '
_cod_original_sg_symbol_H-M      'P2(1)/c  '
_cod_database_code               7038899