Single Component Lanthanide Hybrids Based on Metal-Organic Framework for Near-Ultraviolet White Light LED.
Zhao, Yan-Wu; Zhang, Fu-Qiang; Zhang, Xian-Ming; ACS applied materials & interfaces 8 (2016) 24123–24130; doi:10.1021/acsami.6b07724

data_4516614
_publ_section_title
;
 Single Component Lanthanide Hybrids Based on Metal-Organic Framework for
 Near-Ultraviolet White Light LED.
;
_journal_issue                   36
_journal_name_full               'ACS applied materials &amp; interfaces'
_journal_page_first              24123
_journal_page_last               24130
_journal_paper_doi               10.1021/acsami.6b07724
_journal_volume                  8
_journal_year                    2016
_chemical_formula_moiety         '0.25(C92 H68 Eu4 O40)'
_chemical_formula_sum            'C23 H19 Eu O10'
_chemical_formula_weight         607.34
_space_group_crystal_system      monoclinic
_space_group_IT_number           12
_space_group_name_Hall           '-C 2y'
_space_group_name_H-M_alt        'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-09-13
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 104.833(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.780(9)
_cell_length_b                   24.104(14)
_cell_length_c                   8.437(5)
_cell_measurement_reflns_used    739
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      18.366
_cell_measurement_theta_min      2.498
_cell_volume                     2709(3)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71000
_diffrn_reflns_av_R_equivalents  0.0783
_diffrn_reflns_av_unetI/netI     0.1070
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       4
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            6441
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.69
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.363
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.479214
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
? was used for absorption correction.
R(int) was 0.0818 before and 0.0489 after correction.
The Ratio of minimum to maximum transmission is 0.4792.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.489
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.11
_platon_squeeze_details
;
;
_refine_diff_density_max         3.236
_refine_diff_density_min         -1.152
_refine_diff_density_rms         0.269
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     161
_refine_ls_number_reflns         2465
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.1113
_refine_ls_R_factor_gt           0.0780
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1371P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2131
_refine_ls_wR_factor_ref         0.2289
_reflns_number_gt                1746
_reflns_number_total             2465
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            am6b07724_si_002.cif
_cod_data_source_block           1
_cod_database_code               4516614
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All O(H,H) groups
2. Others
 Fixed Sof: H1b(0.5)
3.a Rotating group:
 O1(H1a,H1b)
3.b Secondary CH2 refined with riding coordinates:
 C6(H6a,H6b)
3.c Aromatic/amide H refined with riding coordinates:
 C5(H5), C10(H10), C11(H11), C3(H3), C9(H9), C8(H8)
;
_olex2_submission_special_instructions 'No special instructions were received'