Structural and Photophysical Studies of Highly Stable Lanthanide Complexes of Tripodal 8-Hydroxyquinolinate Ligands Based on 1,4,7-Triazacyclononane
Aline Nonat; Daniel Imbert; Jacques Pécaut; Marion Giraud; Marinella Mazzanti; Inorganic Chemistry 48 (2009) 4207–4218; doi:10.1021/ic9000076

data_4302095
_publ_contact_author
;
      Dr Marinella Mazzanti
      LCIB (UMR-E 3 CEA-UJF)
      DRFMC, CEA Grenoble
      17, rue des Martyrs
      38054 Grenoble cedex 9
;
_publ_section_title
;
Structural and Photophysical Studies of Highly Stable Lanthanide Complexes
of Tripodal 8-Hydroxyquinolinate Ligands Based on 1,4,7-Triazacyclononane
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4207
_journal_page_last               4218
_journal_paper_doi               10.1021/ic9000076
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C36 H33 N6 O3 Yb'
_chemical_formula_weight         770.72
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
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_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.992(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.5050(4)
_cell_length_b                   32.7650(14)
_cell_length_c                   8.0582(3)
_cell_measurement_temperature    223(2)
_cell_volume                     2872.3(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.855
_diffrn_measured_fraction_theta_max 0.855
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0453
_diffrn_reflns_av_sigmaI/netI    0.0880
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -44
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
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_diffrn_reflns_theta_full        29.18
_diffrn_reflns_theta_max         29.18
_diffrn_reflns_theta_min         2.99
_exptl_absorpt_coefficient_mu    3.307
_exptl_absorpt_correction_T_max  0.931
_exptl_absorpt_correction_T_min  0.835
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.782
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1540
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.243
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_refine_diff_density_rms         0.132
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.115
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     545
_refine_ls_number_reflns         6618
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.115
_refine_ls_R_factor_all          0.0922
_refine_ls_R_factor_gt           0.0545
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0241P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0722
_refine_ls_wR_factor_ref         0.0782
_reflns_number_gt                4765
_reflns_number_total             6618
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9000076_si_001_2.cif
_cod_data_source_block           YbThqtcn
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

2020-11-03
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_cell_volume        2872.27(19)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_original_formula_sum        'C144 H132 N24 O12 Yb4'
_cod_original_formula_units_Z    1
_cod_original_formula_weight     3082.90
_cod_database_code               4302095