Fabrication of two 2D Cu-based coordination polymers via a secondary ligand adjustment and a derived Cu/Cu2O heterojunction for an enhanced dye removal capacity
Li, Wen-Ze; Li, Jing; Zhao, Hong-Tian; Zhang, Xiao-Sa; Liu, Yu; Liu, Zhi-Tong; Fu, Hong-Xin; Luan, Jian; CrystEngComm 25 (2023) 5351–5361; doi:10.1039/D3CE00684K

data_7247247
_publ_section_title
;
 Fabrication of two 2D Cu-based coordination polymers via a secondary
 ligand adjustment and a derived Cu/Cu2O heterojunction for an enhanced
 dye removal capacity
;
_journal_issue                   37
_journal_name_full               CrystEngComm
_journal_page_first              5351
_journal_page_last               5361
_journal_paper_doi               10.1039/D3CE00684K
_journal_volume                  25
_journal_year                    2023
_chemical_formula_sum            'C20 H14 Cu N4 O6'
_chemical_formula_weight         469.89
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_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
;
2022-11-17 deposited with the CCDC.	2023-08-21 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 93.082(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7910(15)
_cell_length_b                   6.3116(10)
_cell_length_c                   28.379(4)
_cell_measurement_reflns_used    18462
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.35
_cell_measurement_theta_min      1.44
_cell_volume                     1751.2(5)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT+ (Bruker, 1999)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXTL (1998)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(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  0.1119
_diffrn_reflns_av_sigmaI/netI    0.1353
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            12482
_diffrn_reflns_theta_full        28.35
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    1.300
_exptl_absorpt_correction_T_max  0.867
_exptl_absorpt_correction_T_min  0.845
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            BLUE
_exptl_crystal_density_diffrn    1.782
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             956
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.488
_refine_diff_density_min         -0.818
_refine_diff_density_rms         0.115
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         4388
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.1349
_refine_ls_R_factor_gt           0.0608
_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^)+(0.0331P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0992
_refine_ls_wR_factor_ref         0.1214
_reflns_number_gt                2369
_reflns_number_total             4388
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d3ce00684k2.cif
_cod_data_source_block           Cu-CP-2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 7247246--7247247.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7247247