Solid-State and Solution Properties of Cationic Lanthanide Complexes of a New Neutral Heptadentate N4O3 Tripodal Ligand
Florence Bravard; Yann Bretonnière; Raphaël Wietzke; Christelle Gateau; Marinella Mazzanti; Pascale Delangle; Jacques Pécaut; Inorganic Chemistry 42 (2003) 7978–7989; doi:10.1021/ic034692e

data_4312609
_publ_section_title
;
 Solid-State and Solution Properties of Cationic Lanthanide Complexes of a
 New Neutral Heptadentate N4O3 Tripodal Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7978
_journal_page_last               7989
_journal_paper_doi               10.1021/ic034692e
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C34.25 H46.25 I3 La N7.25 O3'
_chemical_formula_weight         1127.15
_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                90.5570(10)
_cell_angle_beta                 100.4330(10)
_cell_angle_gamma                92.6060(10)
_cell_formula_units_Z            2
_cell_length_a                   10.1503(5)
_cell_length_b                   10.5439(5)
_cell_length_c                   20.3780(9)
_cell_measurement_temperature    193(2)
_cell_volume                     2142.30(17)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      143(2)
_diffrn_measured_fraction_theta_full 0.860
_diffrn_measured_fraction_theta_max 0.860
_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
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0245
_diffrn_reflns_av_sigmaI/netI    0.0485
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            14031
_diffrn_reflns_theta_full        29.06
_diffrn_reflns_theta_max         29.06
_diffrn_reflns_theta_min         1.93
_exptl_absorpt_coefficient_mu    3.198
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_density_diffrn    1.747
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1085
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.3
_refine_diff_density_max         1.072
_refine_diff_density_min         -1.678
_refine_diff_density_rms         0.144
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.226
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     478
_refine_ls_number_reflns         9868
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.226
_refine_ls_R_factor_all          0.0557
_refine_ls_R_factor_gt           0.0373
_refine_ls_shift/su_max          3.109
_refine_ls_shift/su_mean         0.182
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0460P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0993
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                7293
_reflns_number_total             9868
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034692esi20030923_045655_2.cif
_cod_data_source_block           structure_[La(tpaam)]
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4312609