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_7059744
_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 La O9'
_chemical_formula_weight         547.08
_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
_audit_update_record
;
2019-06-20 deposited with the CCDC.	2020-06-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.398(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_c                   11.8979(8)
_cell_measurement_reflns_used    10273
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      57.524
_cell_measurement_theta_min      5.056
_cell_volume                     1533.67(14)
_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 (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  0.0331
_diffrn_reflns_av_unetI/netI     0.0281
_diffrn_reflns_Laue_measured_fraction_full 0.999
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_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            10261
_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_max         28.762
_diffrn_reflns_theta_min         2.145
_diffrn_source                   'fine-focus sealed tube'
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_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.5376
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2015)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.369
_exptl_crystal_description       'Rectangular Block'
_exptl_crystal_F_000             1044
_exptl_crystal_recrystallization_method 'Slow Evaporation'
_exptl_crystal_size_max          0.40
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_refine_ls_hydrogen_treatment    refall
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_refine_ls_number_reflns         2085
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_refine_ls_R_factor_all          0.0215
_refine_ls_R_factor_gt           0.0203
_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^)+(0.0326P)^2^+0.0802P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0559
_refine_ls_wR_factor_ref         0.0566
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2000
_reflns_number_total             2085
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj02604b2.cif
_cod_data_source_block           Compound_1
_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               7059744
_shelxl_version_number           2014-1
_shelx_res_checksum              12089