Four super water-stable lanthanide-organic frameworks with active uncoordinated carboxylic and pyridyl groups for selective luminescence sensing of Fe(3.).
Liang, Yu-Tong; Yang, Guo-Ping; Liu, Bo; Yan, Yang-Tian; Xi, Zheng-Ping; Wang, Yao-Yu; Dalton transactions (Cambridge, England : 2003) 44 (2015) 13325–13330; doi:10.1039/c5dt01421b

data_7035284
_publ_section_title
;
 Four super water-stable lanthanide-organic frameworks with active
 uncoordinated carboxylic and pyridyl groups for selective luminescence
 sensing of Fe(3.).
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13325
_journal_page_last               13330
_journal_paper_doi               10.1039/c5dt01421b
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C21 H14 Eu N O12'
_chemical_formula_weight         624.29
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2015-02-05 deposited with the CCDC.
2015-05-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.531(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_b                   18.021(2)
_cell_length_c                   14.2701(15)
_cell_measurement_temperature    293(2)
_cell_volume                     2239.9(4)
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.957
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0304
_diffrn_reflns_av_unetI/netI     0.0394
_diffrn_reflns_laue_measured_fraction_full 0.984
_diffrn_reflns_laue_measured_fraction_max 0.957
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_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            13450
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.957
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.194
_diffrn_reflns_theta_min         1.869
_exptl_absorpt_coefficient_mu    2.868
_exptl_absorpt_correction_T_max  0.532
_exptl_absorpt_correction_T_min  0.452
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.851
_exptl_crystal_description       block
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.280
_exptl_crystal_size_mid          0.260
_exptl_crystal_size_min          0.220
_refine_diff_density_max         1.493
_refine_diff_density_min         -1.731
_refine_diff_density_rms         0.379
_refine_ls_extinction_method     none
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_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.0509
_refine_ls_R_factor_gt           0.0373
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.6914P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1143
_refine_ls_wR_factor_ref         0.1544
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4482
_reflns_number_total             5274
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt01421b2.cif
_cod_data_source_block           b
_cod_depositor_comments
'Adding full bibliography for 7035284--7035287.cif.'
_cod_original_cell_volume        2239.8(4)
_cod_database_code               7035284
_audit_block_doi                 10.5517/cc1450p0
_shelx_estimated_absorpt_t_min   0.501
_shelx_estimated_absorpt_t_max   0.571
_shelxl_version_number           2013-2
_shelx_res_checksum              3978