First crystal structure of a Tb3+ complex derived from an aromatic hydroxamate ligand: sensitized luminescence properties
Christine Tedeschi; Claude Picard; Joëlle Azéma; Bruno Donnadieu; Pierre Tisnès; New J. Chem. 24 (2000) 735–737; doi:10.1039/b004288i

data_7051325
_publ_contact_author             ' Claude Picard'
_publ_section_title
;
 First crystal structure of a Tb3+ complex derived from an aromatic
 hydroxamate ligand: sensitized luminescence properties
;
_journal_issue                   10
_journal_name_full               'New J. Chem.'
_journal_page_first              735
_journal_page_last               737
_journal_paper_doi               10.1039/b004288i
_journal_volume                  24
_journal_year                    2000
_chemical_formula_sum            'C15 H18 N3 O9 Tb'
_chemical_formula_weight         543.25
_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                103.736(19)
_cell_angle_beta                 100.89(2)
_cell_angle_gamma                104.556(19)
_cell_formula_units_Z            2
_cell_length_a                   6.3087(11)
_cell_length_b                   11.7069(19)
_cell_length_c                   13.559(2)
_cell_measurement_reflns_used    5000
_cell_measurement_temperature    140(2)
_cell_volume                     908.0(3)
_diffrn_ambient_temperature      140(2)
_diffrn_measured_fraction_theta_full 0.927
_diffrn_measured_fraction_theta_max 0.927
_diffrn_measurement_device_type
;
Stoe and Cie (1996) IPDS Manual. Version 2.75. Stoe and Cie, 
Darmstadt, Germany
;
_diffrn_measurement_method       rotation
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK
_diffrn_radiation_wavelength     0.71073\'c5
_diffrn_reflns_av_R_equivalents  0.0424
_diffrn_reflns_av_sigmaI/netI    0.0306
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7818
_diffrn_reflns_theta_full        24.71
_diffrn_reflns_theta_max         24.71
_diffrn_reflns_theta_min         3.20
_diffrn_standards_number         200
_exptl_absorpt_coefficient_mu    3.950mm
_exptl_absorpt_correction_T_max  0.867
_exptl_absorpt_correction_T_min  0.565
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
 Absorption corrections were applied on the data by using a set of 
 symmetry equivalent reflections selected with the criterion [I>30(I)] 
 such that all directions of the reciprocal space are equally represented. 

Starting from an initial crystal description, the program applies numerical 
absorption correction to the given set of reflection data as depicted 
above and calculates the merging R-factor Rint.Procedure is repeated 
until Rint does not change any more.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.987
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             532
_exptl_crystal_size_max          0.4mm
_exptl_crystal_size_mid          0.4mm
_exptl_crystal_size_min          0.2mm
_refine_diff_density_max         0.701
_refine_diff_density_min         -0.730
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     277
_refine_ls_number_reflns         2882
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0251
_refine_ls_R_factor_gt           0.0225
_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^)+(0.0333P)^2^+0.9249P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0518
_refine_ls_wR_factor_ref         0.0525
_reflns_number_gt                2775
_reflns_number_total             2882
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b004288i.txt
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Numerical' changed to 'numerical'
according to '/home/adriana/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 1555 2011-01-17 13:19:09Z saulius 

The following automatic conversions were performed:

'_cell_measurement_temperature' value '140(2)K' was changed to
'140(2)' - the value should be numeric and without a unit
designator.

'_diffrn_ambient_temperature' value '140(2)K' was
changed to '140(2)' - the value should be numeric and without a unit
designator.

Automatic conversion script
Id: cif_fix_values 1569 2011-02-09 13:29:24Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7051325
_cell_measurement_2theta_min     5.4
_cell_measurement_2theta_max     56.2