Supramolecular assembly of lanthanide-2,3,5,6-tetrafluoroterephthalic acid coordination polymers via fluorine⋯fluorine interactions: a platform for luminescent detection of Fe3+ and nitroaromatic compounds
Smith, Jermaine A.; Singh-Wilmot, Marvadeen A.; Carter, Korey P.; Cahill, Christopher L.; Ridenour, J. August; New Journal of Chemistry 44 (2020) 12317–12330; doi:10.1039/D0NJ02604B

data_7059745
_publ_section_title
;
 Supramolecular assembly of lanthanide-2,3,5,6-tetrafluoroterephthalic
 acid coordination polymers via fluorine&#x22EF;fluorine interactions: a
 platform for luminescent detection of Fe3+ and nitroaromatic compounds
;
_journal_issue                   28
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              12317
_journal_page_last               12330
_journal_paper_doi               10.1039/D0NJ02604B
_journal_volume                  44
_journal_year                    2020
_chemical_formula_sum            'C12 H6 F6 O9 Pr'
_chemical_formula_weight         549.08
_space_group_crystal_system      monoclinic
_space_group_IT_number           12
_space_group_name_Hall           '-I 2y'
_space_group_name_H-M_alt        'I 1 2/m 1'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-06-20 deposited with the CCDC.	2020-06-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.930(11)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.7587(7)
_cell_length_b                   11.3554(7)
_cell_length_c                   11.9289(11)
_cell_measurement_reflns_used    7456
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      54.354
_cell_measurement_theta_min      5.060
_cell_volume                     1523.8(2)
_computing_cell_refinement       'SAINT, Bruker-AXS'
_computing_data_collection       'APEX, Bruker-AXS'
_computing_data_reduction        'SAINT, Bruker-AXS'
_computing_molecular_graphics    'WINGX (Farrugia, 2012)'
_computing_publication_material  'Crystal Maker (Palmer, 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SIR92 (Guagliardi, 1994)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX II CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0301
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7456
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.500
_diffrn_reflns_theta_max         27.388
_diffrn_reflns_theta_min         2.140
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    3.319
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6791
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2015)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.393
_exptl_crystal_description       'Rectangular Block'
_exptl_crystal_F_000             1052
_exptl_crystal_recrystallization_method 'Slow Evaporation'
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.425
_refine_diff_density_min         -0.479
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     148
_refine_ls_number_reflns         1823
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0208
_refine_ls_R_factor_gt           0.0190
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0227P)^2^+0.1487P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0433
_refine_ls_wR_factor_ref         0.0441
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1715
_reflns_number_total             1823
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj02604b2.cif
_cod_data_source_block           Compound_3
_cod_depositor_comments
;Adding full bibliography for 7059744--7059757.cif.

 Adding full bibliography for 7059744--7059757.cif.
;
_cod_original_sg_symbol_H-M      'I 2/m'
_cod_database_code               7059745
_shelx_res_checksum              1985