Tunable white-light emission PMMA-supported film materials containing lanthanide coordination polymers: preparation, characterization, and properties.
Chen, Wei; Fan, Ruiqing; Zhang, Huijie; Dong, Yuwei; Wang, Ping; Yang, Yulin; Dalton transactions (Cambridge, England : 2003) 46 (2017) 4265–4277; doi:10.1039/c7dt00218a

data_7042273
_publ_section_title
;
 Tunable white-light emission PMMA-supported film materials containing
 lanthanide coordination polymers: preparation, characterization, and
 properties.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4265
_journal_page_last               4277
_journal_paper_doi               10.1039/c7dt00218a
_journal_volume                  46
_journal_year                    2017
_chemical_formula_sum            'C21 H15 Eu2 N3 O15'
_chemical_formula_weight         853.28
_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
;
2016-11-11 deposited with the CCDC.
2017-02-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.039(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.8972(9)
_cell_length_b                   17.0855(16)
_cell_length_c                   15.2347(14)
_cell_measurement_reflns_used    3935
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.997
_cell_measurement_theta_min      2.983
_cell_volume                     2264.9(4)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        SAINT
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker Smart APEX CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1514
_diffrn_reflns_av_unetI/netI     0.1704
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            11407
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        24.997
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         2.983
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    5.580
_exptl_absorpt_correction_T_max  0.222
_exptl_absorpt_correction_T_min  0.210
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.502
_exptl_crystal_description       block
_exptl_crystal_F_000             1632
_exptl_crystal_size_max          0.310
_exptl_crystal_size_mid          0.290
_exptl_crystal_size_min          0.280
_refine_diff_density_max         1.753
_refine_diff_density_min         -2.568
_refine_diff_density_rms         0.408
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         3935
_refine_ls_number_restraints     144
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.1523
_refine_ls_R_factor_gt           0.0746
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0417P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1305
_refine_ls_wR_factor_ref         0.1497
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2298
_reflns_number_total             3935
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00218a2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7042272--7042279.cif.'
_cod_database_code               7042273
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.277
_shelx_estimated_absorpt_t_max   0.304
_shelx_res_checksum              67280