Lanthanide-MOFs constructed from mixed dicarboxylate ligands as selective multi-responsive luminescent sensors.
Zhang, Xiaolei; Zhan, Zhiying; Liang, Xiaoyu; Chen, Chen; Liu, Xiaoli; Jia, YueJiao; Hu, Ming; Dalton transactions (Cambridge, England : 2003) 47 (2018) 3272–3282; doi:10.1039/c7dt02966g

data_1548771
_publ_section_title
;
 Lanthanide-MOFs constructed from mixed dicarboxylate ligands as selective
 multi-responsive luminescent sensors.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3272
_journal_page_last               3282
_journal_paper_doi               10.1039/c7dt02966g
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C19 H17 N O9 Sm'
_chemical_formula_weight         553.69
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-12-22 deposited with the CCDC.
2018-01-25 downloaded from the CCDC.
;
_cell_angle_alpha                112.682(16)
_cell_angle_beta                 97.805(15)
_cell_angle_gamma                92.550(12)
_cell_formula_units_Z            2
_cell_length_a                   6.0501(9)
_cell_length_b                   13.625(2)
_cell_length_c                   13.700(3)
_cell_measurement_reflns_used    796
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      58.5620
_cell_measurement_theta_min      7.7600
_cell_volume                     1026.5(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0937
_diffrn_reflns_av_sigmaI/netI    0.1877
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6032
_diffrn_reflns_theta_full        67.25
_diffrn_reflns_theta_max         67.25
_diffrn_reflns_theta_min         3.54
_exptl_absorpt_coefficient_mu    21.944
_exptl_absorpt_correction_T_max  0.2727
_exptl_absorpt_correction_T_min  0.2427
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            'pale yellow '
_exptl_crystal_density_diffrn    1.791
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       strip
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.100
_refine_diff_density_min         -1.299
_refine_diff_density_rms         0.194
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     346
_refine_ls_number_reflns         3684
_refine_ls_number_restraints     1197
_refine_ls_restrained_S_all      0.898
_refine_ls_R_factor_all          0.1258
_refine_ls_R_factor_gt           0.0790
_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^)+(0.0612P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1671
_refine_ls_wR_factor_ref         0.2071
_reflns_number_gt                2310
_reflns_number_total             3684
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt02966g2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 1548771--1548775.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1548771