Triazine -polycarboxylate acids complexes: synthesis, structure and photocatalytic activity
Wang, Zhi Nan; Wang, Xuan; Wei, Si-Yue; Wang, Jixiao; Bai, Feng Ying; Xing, Yong Heng; Sun, Lixian; New J. Chem. 39 (2015) 4168–4177; doi:10.1039/C5NJ00173K

data_7054771
_publ_section_title
;
 Triazine -polycarboxylate acids complexes: synthesis, structure and
 photocatalytic activity
;
_journal_issue                   5
_journal_name_full               'New J. Chem.'
_journal_page_first              4168
_journal_page_last               4177
_journal_paper_doi               10.1039/C5NJ00173K
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C55 H68 N16 O15 Zn2'
_chemical_formula_weight         1323.99
_chemical_name_systematic        'complex 1'
_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
;
2015-03-09 deposited with the CCDC.
2015-03-26 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 126.685(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.3096(7)
_cell_length_b                   14.3661(7)
_cell_length_c                   20.6457(8)
_cell_measurement_reflns_used    5520
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.95
_cell_measurement_theta_min      2.38
_cell_volume                     3165.7(3)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_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  0.0237
_diffrn_reflns_av_sigmaI/netI    0.0330
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            19427
_diffrn_reflns_theta_full        28.35
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         1.88
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.834
_exptl_absorpt_correction_T_max  0.9213
_exptl_absorpt_correction_T_min  0.8378
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1380
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.161
_refine_diff_density_min         -0.501
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     414
_refine_ls_number_reflns         7708
_refine_ls_number_restraints     289
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0840
_refine_ls_R_factor_gt           0.0545
_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^)+(0.1133P)^2^+1.9928P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1689
_refine_ls_wR_factor_ref         0.1937
_reflns_number_gt                5220
_reflns_number_total             7708
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5nj00173k1.cif
_cod_data_source_block           netty
_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 3105 2015-03-04 15:46:00Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7054771