Luminescence spectroscopy of europium(III) and terbium(III) penta-, octa- and nonanuclear clusters with β-diketonate ligands
Petit, Sarah; Baril-Robert, François; Pilet, Guillaume; Reber, Christian; Luneau, Dominique; Dalton Transactions  (2009) 6809–6815; doi:10.1039/b822883c

data_7001896
_publ_section_title
;
 Luminescence spectroscopy of europium(III) and terbium(III) penta-,
 octa- and nonanuclear clusters with \b-diketonate ligands
;
_journal_issue                   34
_journal_name_full               'Dalton Transactions'
_journal_page_first              6809
_journal_page_last               6815
_journal_paper_doi               10.1039/b822883c
_journal_year                    2009
_chemical_formula_moiety         'C150 H115 O25 Tb5'
_chemical_formula_sum            'C150 H115 O25 Tb5'
_chemical_formula_weight         3112.17
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_cell_angle_alpha                90
_cell_angle_beta                 100.387(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   22.2773(6)
_cell_length_b                   17.4038(6)
_cell_length_c                   35.7676(9)
_cell_measurement_reflns_used    19067
_cell_measurement_temperature    150
_cell_measurement_theta_max      28
_cell_measurement_theta_min      0
_cell_volume                     13640.2(7)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997-2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.106
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -39
_diffrn_reflns_number            36082
_diffrn_reflns_theta_full        23.994
_diffrn_reflns_theta_max         23.994
_diffrn_reflns_theta_min         1.305
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.628
_exptl_absorpt_correction_T_max  0.8168
_exptl_absorpt_correction_T_min  0.7832
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.515
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cubic
_exptl_crystal_F_000             6160
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.31
_refine_diff_density_min         -0.91
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.1676
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     996
_refine_ls_number_reflns         9269
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1621
_refine_ls_R_factor_gt           0.0539
_refine_ls_shift/su_max          0.000655
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982)
[weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)]
where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax
Method = Robust Weighting (Prince, 1982)
W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^
A~i~ are:
0.392 0.287 0.271
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1802
_refine_ls_wR_factor_gt          0.0597
_refine_ls_wR_factor_ref         0.0749
_reflns_limit_h_max              24
_reflns_limit_h_min              -24
_reflns_limit_k_max              19
_reflns_limit_k_min              0
_reflns_limit_l_max              39
_reflns_limit_l_min              0
_reflns_number_gt                7505
_reflns_number_total             18911
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0721
_oxford_refine_ls_scale          0.01931(3)
_oxford_reflns_number_all        18795
_oxford_reflns_threshold_expression_ref I>1.0\s(I)
_cod_data_source_file            b822883c.txt
_cod_data_source_block           II
_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 
;
_cod_original_sg_symbol_H-M      'P 1 21/c 1 '
_cod_database_code               7001896