Structural and near-IR photophysical studies on ternary lanthanide complexes containing poly(pyrazolyl)borate and 1,3-diketonate ligands.
Davies, Graham M.; Aarons, Rebecca J.; Motson, Graham R.; Jeffery, John C.; Adams, Harry; Faulkner, Stephen; Ward, Michael D.; Dalton transactions (Cambridge, England : 2003)  (2004) 1136–1144; doi:10.1039/b400992d

data_7014081
_publ_section_title
;
 Structural and near-IR photophysical studies on ternary lanthanide
 complexes containing poly(pyrazolyl)borate and 1,3-diketonate ligands.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1136
_journal_page_last               1144
_journal_paper_doi               10.1039/b400992d
_journal_year                    2004
_chemical_formula_moiety         'C46.25 H36.50 B Cl0.50 N6 O4 Pr'
_chemical_formula_sum            'C46.25 H36.5 B Cl0.5 N6 O4 Pr'
_chemical_formula_weight         909.76
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 117.7670(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.2028(12)
_cell_length_b                   26.5714(17)
_cell_length_c                   18.1524(12)
_cell_measurement_reflns_used    15555
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      53.111
_cell_measurement_theta_min      4.488
_cell_volume                     8195.6(9)
_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, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_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  0.0753
_diffrn_reflns_av_sigmaI/netI    0.0815
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            91231
_diffrn_reflns_theta_full        27.53
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         1.20
_exptl_absorpt_coefficient_mu    1.274
_exptl_absorpt_correction_T_max  0.7848
_exptl_absorpt_correction_T_min  0.6432
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.475
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3684
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.007
_refine_diff_density_min         -0.865
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.880
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1087
_refine_ls_number_reflns         18617
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.880
_refine_ls_R_factor_all          0.0743
_refine_ls_R_factor_gt           0.0385
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0306P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0667
_refine_ls_wR_factor_ref         0.0733
_reflns_number_gt                12728
_reflns_number_total             18617
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b400992d.txt
_cod_data_source_block           imw22m
_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      P2(1)/c
_cod_original_formula_sum        'C46.25 H36.50 B Cl0.50 N6 O4 Pr'
_cod_database_code               7014081