A series of lanthanide complexes based on pyridine-3,5-dicarboxylate and succinate ligands: syntheses, structures and properties
Liu, Yi-Ting; Du, Yuan-Qi; Wu, Xiao; Zheng, Zhi-Peng; Lin, Xiao-Ming; Zhu, Li-Cai; Cai, Yue-Peng; CrystEngComm 16 (2014) 6797–; doi:10.1039/c4ce00417e

data_7215985
_publ_section_title
;
 A series of lanthanide complexes based on pyridine-3,5-dicarboxylate and
 succinate ligands: syntheses, structures and properties
;
_journal_issue                   29
_journal_name_full               CrystEngComm
_journal_page_first              6797
_journal_paper_doi               10.1039/c4ce00417e
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C9 H13 Lu N O10'
_chemical_formula_weight         470.17
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                104.760(2)
_cell_angle_beta                 93.015(2)
_cell_angle_gamma                97.273(2)
_cell_formula_units_Z            2
_cell_length_a                   5.3400(8)
_cell_length_b                   8.9530(14)
_cell_length_c                   15.655(2)
_cell_measurement_reflns_used    3440
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.53
_cell_measurement_theta_min      2.38
_cell_volume                     715.11(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXTL-XP (Bruker, 2004)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0193
_diffrn_reflns_av_sigmaI/netI    0.0326
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            3672
_diffrn_reflns_theta_full        25.20
_diffrn_reflns_theta_max         25.20
_diffrn_reflns_theta_min         2.38
_exptl_absorpt_coefficient_mu    6.952
_exptl_absorpt_correction_T_max  0.352
_exptl_absorpt_correction_T_min  0.206
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.184
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             450
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.960
_refine_diff_density_min         -1.473
_refine_diff_density_rms         0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         2517
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0284
_refine_ls_R_factor_gt           0.0271
_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^)+(0.0384P)^2^+4.9647P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0775
_refine_ls_wR_factor_ref         0.0783
_reflns_number_gt                2412
_reflns_number_total             2517
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00417e2.cif
_cod_data_source_block           CCDC
_cod_depositor_comments
'Adding full bibliography for 7215980--7215985.cif.'
_cod_original_sg_symbol_H-M      p-1
_cod_database_code               7215985