Facile access to efficiently luminescent Ln3+ phosphonic ester coordination polymers (Ln = Eu, Tb, Dy)
Krekić, Kristijan; Klintuch, Dieter; Pietschnig, Rudolf; Chem. Commun.  (2017) –; doi:10.1039/C7CC06621J

data_7120705
_publ_section_title
;
 Facile access to efficiently luminescent Ln3+ phosphonic ester
 coordination polymers (Ln = Eu, Tb, Dy)
;
_journal_name_full               'Chem. Commun.'
_journal_paper_doi               10.1039/C7CC06621J
_journal_year                    2017
_chemical_formula_sum            'C39 H60 Eu0.16 N3 O18 P3 Tb0.7 Y0.14'
_chemical_formula_weight         1099.97
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-08-21 deposited with the CCDC.
2017-09-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.149(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.5126(5)
_cell_length_b                   13.4910(4)
_cell_length_c                   22.5623(7)
_cell_measurement_reflns_used    40418
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.15
_cell_measurement_theta_min      1.75
_cell_volume                     4873.8(3)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100
_diffrn_detector                 Pilatus200K
_diffrn_detector_area_resol_mean 5.81
_diffrn_detector_type            'DECTRIS PILATUS 200K'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details      ' 607 frames, detector distance = 60 mm'
_diffrn_measurement_device       'Eulerian 4-circle diffractometer'
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '1.2 0.6 mm diameter'
_diffrn_radiation_monochromator  'Graded multilayer mirror'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0649
_diffrn_reflns_av_unetI/netI     0.0539
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            30749
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         1.750
_diffrn_source                   'Mo Genix'
_diffrn_source_current           1.000
_diffrn_source_power             0.050
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    1.560
_exptl_absorpt_correction_T_max  0.9470
_exptl_absorpt_correction_T_min  0.8084
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details
;
STOE X-Red32, absorption correction by Gaussian integration, analogous to
P. Coppens, "The Evaluation of Absorption and Extinction in Single-Crystal
Structure Analysis", published in
F. R. Ahmed (Editor), "Crystallographic Computing",
Munksgaard, Copenhagen (1970), 255 - 270
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_description       plate
_exptl_crystal_F_000             2260
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.040
_refine_diff_density_max         7.896
_refine_diff_density_min         -4.525
_refine_diff_density_rms         0.435
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.569
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     564
_refine_ls_number_reflns         8568
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      2.572
_refine_ls_R_factor_all          0.2120
_refine_ls_R_factor_gt           0.1848
_refine_ls_shift/su_max          1.659
_refine_ls_shift/su_mean         0.020
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.5408
_refine_ls_wR_factor_ref         0.5560
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6587
_reflns_number_total             8568
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc06621j2.cif
_cod_data_source_block           EuTbYL5
_cod_original_formula_sum        'C39 H60 Eu0.16 N3 O18 P3 Tb0.70 Y0.14'
_cod_database_code               7120705
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.800
_shelx_estimated_absorpt_t_max   0.940
_shelx_res_checksum              57248