Dual emission tunable in the near-infrared (NIR) and visible (VIS) spectral range by mix-LnMOF.
de Jesus, Roberta Anjos; da Luz, Leonis Lourenço; Santos, Danilo Oliveira; Costa, José Arnaldo Santana; Navickiene, Sandro; Gatto, Claudia Cristina; Júnior, Severino Alves; de Mesquita, Maria Eliane; Dalton transactions (Cambridge, England : 2003) 44 (2015) 17318–17325; doi:10.1039/c5dt01920f

data_7036379
_publ_section_title
;
 Dual emission tunable in the near-infrared (NIR) and visible (VIS)
 spectral range by mix-LnMOF.
;
_journal_issue                   39
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              17318
_journal_page_last               17325
_journal_paper_doi               10.1039/c5dt01920f
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C21 H16 Eu2 N3 O15.50'
_chemical_formula_sum            'C21 H16 Eu2 N3 O15.5'
_chemical_formula_weight         862.29
_chemical_name_common            'C21 H16 Eu2 N3 O15.50'
_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-2014/7
_audit_update_record
;
2015-08-25 deposited with the CCDC.
2015-09-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_length_c                   13.3915(3)
_cell_measurement_reflns_used    8185
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.36
_cell_measurement_theta_min      2.22
_cell_volume                     2518.76(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0385
_diffrn_reflns_av_unetI/netI     0.0363
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            26378
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
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_diffrn_reflns_theta_max         26.374
_diffrn_reflns_theta_min         1.892
_exptl_absorpt_coefficient_mu    5.021
_exptl_absorpt_correction_T_max  0.5591
_exptl_absorpt_correction_T_min  0.2723
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            colourless
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         5151
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0378
_refine_ls_R_factor_gt           0.0295
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0305P)^2^+6.8152P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0689
_refine_ls_wR_factor_ref         0.0725
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4347
_reflns_number_total             5151
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt01920f2.cif
_cod_data_source_block           Eu
_cod_depositor_comments
'Adding full bibliography for 7036378--7036379.cif.'
_cod_original_formula_sum        'C21 H16 Eu2 N3 O15.50'
_cod_database_code               7036379
_shelx_estimated_absorpt_t_min   0.272
_shelx_estimated_absorpt_t_max   0.561
_shelx_res_checksum              29295