Series of Metal Organic Frameworks Assembled from Ln(III), Na(I), and Chiral Flexible-Achiral Rigid Dicarboxylates Exhibiting Tunable UV-vis-IR Light Emission
Zakariae Amghouz; Santiago García-Granda; José R. García; Rute A. S. Ferreira; Luís Mafra; Luis D. Carlos; João Rocha; Inorganic Chemistry 51 (2012) 1703–1716; doi:10.1021/ic202020z

data_4328194
_publ_contact_author_address
;
Departamentos de Qu\'imica F\'isica y Anal\'itica 
y Qu\'imica Org\'anica e Inorg\'anica
Universidad de Oviedo
Juli\'an Claver\'ia 8, 33006  
Oviedo, Spain 
;
_publ_contact_author_email       amghouz.uo@uniovi.es
_publ_contact_author_fax         0034985103446
_publ_contact_author_name        'Amghouz, Z.'
_publ_contact_author_phone       0034985105753
_publ_section_title
;
 Series of Metal Organic Frameworks Assembled from Ln(III), Na(I), and
 Chiral Flexible-Achiral Rigid Dicarboxylates Exhibiting Tunable UV-vis-IR
 Light Emission
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1703
_journal_page_last               1716
_journal_paper_doi               10.1021/ic202020z
_journal_volume                  51
_journal_year                    2012
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C12 H12 Eu0.14 Gd0.86 Na O12'
_chemical_formula_sum            'C12 H12 Eu0.14 Gd0.86 Na O12'
_chemical_formula_weight         527.72
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           20
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
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_audit_creation_date             2011-07-18T19:54:23-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.92200(10)
_cell_length_b                   30.5039(6)
_cell_length_c                   7.5457(2)
_cell_measurement_reflns_used    2441
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      70.45
_cell_measurement_theta_min      5.7972
_cell_volume                     1593.26(6)
_computing_cell_refinement
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41a (release 15-10-2010 CrysAlis171 .NET)
        (compiled Oct 15 2010,13:39:29)
;
_computing_data_collection
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        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41a (release 15-10-2010 CrysAlis171 .NET)
        (compiled Oct 15 2010,13:39:29)
;
_computing_data_reduction
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        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41a (release 15-10-2010 CrysAlis171 .NET)
        (compiled Oct 15 2010,13:39:29)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.2673
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.1906266
_diffrn_orient_matrix_UB_12      0.0223545
_diffrn_orient_matrix_UB_13      -0.0544231
_diffrn_orient_matrix_UB_21      -0.1145927
_diffrn_orient_matrix_UB_22      0.034624
_diffrn_orient_matrix_UB_23      -0.1051313
_diffrn_orient_matrix_UB_31      -0.0101473
_diffrn_orient_matrix_UB_32      0.0291701
_diffrn_orient_matrix_UB_33      0.1662964
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0455
_diffrn_reflns_av_unetI/netI     0.0478
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            3590
_diffrn_reflns_theta_full        70.58
_diffrn_reflns_theta_max         70.58
_diffrn_reflns_theta_min         5.8
_exptl_absorpt_coefficient_mu    28.15
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.46882
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.34.41a (release 15-10-2010 CrysAlis171 .NET)
        (compiled Oct 15 2010,13:39:29)
        empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.198
_exptl_crystal_F_000             1019.4
_exptl_crystal_size_max          0.2605
_exptl_crystal_size_mid          0.0162
_exptl_crystal_size_min          0.0118
_refine_diff_density_max         0.665
_refine_diff_density_min         -0.701
_refine_diff_density_rms         0.112
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.009(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.05
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     131
_refine_ls_number_reflns         1488
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.029
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0405P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0736
_refine_ls_wR_factor_ref         0.0747
_reflns_number_gt                1400
_reflns_number_total             1488
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic202020z_si_002_01.cif
_cod_data_source_block           DZa7
_cod_database_code               4328194