Color tuning and white light emission by codoping in isostructural homochiral lanthanide metal‒organic frameworks
Wang, Wenbo; Wang, Ruiying; Ge, Yafang; Wu, Benlai; RSC Advances 8 (2018) 42100–; doi:10.1039/C8RA06793G

data_7232024
_publ_section_title
;
 Color tuning and white light emission by codoping in isostructural
 homochiral lanthanide metal--organic frameworks
;
_journal_issue                   73
_journal_name_full               'RSC Advances'
_journal_page_first              42100
_journal_paper_doi               10.1039/C8RA06793G
_journal_volume                  8
_journal_year                    2018
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C24 H30 Eu2 N2 O16, 2(Cl), 5(H2 O)'
_chemical_formula_sum            'C24 H40 Cl2 Eu2 N2 O21'
_chemical_formula_weight         1067.40
_chemical_name_common            'C24 H40 Cl2 Eu2 N2 O21'
_space_group_crystal_system      triclinic
_space_group_IT_number           1
_space_group_name_Hall           'P 1'
_space_group_name_H-M_alt        'P 1'
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2018-07-01 deposited with the CCDC.
2018-12-13 downloaded from the CCDC.
;
_cell_angle_alpha                104.824(3)
_cell_angle_beta                 93.710(5)
_cell_angle_gamma                109.569(5)
_cell_formula_units_Z            1
_cell_length_a                   9.6686(6)
_cell_length_b                   10.0202(4)
_cell_length_c                   10.8727(4)
_cell_measurement_reflns_used    5232
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5850
_cell_measurement_theta_min      3.9140
_cell_volume                     946.31(9)
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0542
_diffrn_reflns_av_unetI/netI     0.0913
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            14889
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.371
_diffrn_reflns_theta_min         3.394
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    3.506
_exptl_absorpt_correction_T_max  0.841
_exptl_absorpt_correction_T_min  0.673
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrysAlisPro
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.873
_exptl_crystal_description       block
_exptl_crystal_F_000             526
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.06
_refine_diff_density_max         3.370
_refine_diff_density_min         -2.031
_refine_diff_density_rms         0.193
_refine_ls_abs_structure_details
;
 Flack x determined using 2492 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.20(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     486
_refine_ls_number_reflns         7672
_refine_ls_number_restraints     194
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0723
_refine_ls_R_factor_gt           0.0603
_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^)+(0.0500P)^2^+6.3484P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1298
_refine_ls_wR_factor_ref         0.1427
_reflns_Friedel_coverage         0.988
_reflns_Friedel_fraction_full    0.990
_reflns_Friedel_fraction_max     0.986
_reflns_number_gt                6514
_reflns_number_total             7672
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ra06793g2.cif
_cod_data_source_block           II
_cod_original_cell_volume        946.31(8)
_cod_database_code               7232024
_shelx_shelxl_version_number     2017/1
_shelx_res_checksum              95132