A series of Ln-p-chlorobenzoic acid–terpyridine complexes: lanthanide contraction effects, supramolecular interactions and luminescent behavior
Carter, Korey P.; Pope, Simon J. A.; Cahill, Christopher L.; CrystEngComm 16 (2014) 1873–; doi:10.1039/c3ce42267d

data_7213685
_publ_section_title
;
 A series of Ln-p-chlorobenzoic acid--terpyridine complexes: lanthanide
 contraction effects, supramolecular interactions and luminescent behavior
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              1873
_journal_paper_doi               10.1039/c3ce42267d
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C72 H50 Cl6 Eu2 N6 O14'
_chemical_formula_weight         1739.80
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                85.412(4)
_cell_angle_beta                 85.738(4)
_cell_angle_gamma                71.375(4)
_cell_formula_units_Z            1
_cell_length_a                   9.938(3)
_cell_length_b                   13.296(3)
_cell_length_c                   13.692(3)
_cell_measurement_reflns_used    21895
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      44.367
_cell_measurement_theta_min      5.1128
_cell_volume                     1706.7(7)
_computing_cell_refinement       'SAINT, Bruker-AXS'
_computing_data_collection       'APEX, Bruker-AXS'
_computing_data_reduction        'SAINT, Bruker-AXS'
_computing_molecular_graphics    'Crystal Maker (Palmer, 2009)'
_computing_publication_material  'WINGX (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SIR92 (Gualardi, 1994)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX II CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0765
_diffrn_reflns_av_unetI/netI     0.0865
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            21893
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.500
_diffrn_reflns_theta_max         27.252
_diffrn_reflns_theta_min         1.494
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.127
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6253
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS, Bruker-AXS (2008)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.693
_exptl_crystal_description       Plate
_exptl_crystal_F_000             864
_exptl_crystal_recrystallization_method Hydrothermal
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.621
_refine_diff_density_min         -1.378
_refine_diff_density_rms         0.152
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     459
_refine_ls_number_reflns         7586
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0578
_refine_ls_R_factor_gt           0.0446
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0325P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0917
_refine_ls_wR_factor_ref         0.0978
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6276
_reflns_number_total             7586
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c3ce42267d.txt
_cod_data_source_block           Compound_4
_cod_original_cell_volume        1706.6(7)
_cod_database_code               7213685
_shelxl_version_number           2013-4
_shelx_res_checksum              38825
_shelx_hkl_checksum              62723