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_7014083
_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 Eu N6 O4'
_chemical_formula_sum            'C46.25 H36.5 B Cl0.5 Eu N6 O4'
_chemical_formula_weight         920.81
_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                 117.45(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.21030(10)
_cell_length_b                   26.6410(2)
_cell_length_c                   17.80700(10)
_cell_measurement_reflns_used    6949
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      140.113
_cell_measurement_theta_min      5.184
_cell_volume                     8087.3(15)
_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      100(2)
_diffrn_measured_fraction_theta_full 0.945
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0379
_diffrn_reflns_av_sigmaI/netI    0.0329
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            55578
_diffrn_reflns_theta_full        70.13
_diffrn_reflns_theta_max         70.13
_diffrn_reflns_theta_min         2.59
_exptl_absorpt_coefficient_mu    11.830
_exptl_absorpt_correction_T_max  0.2699
_exptl_absorpt_correction_T_min  0.1559
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.513
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             3716
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.513
_refine_diff_density_min         -0.654
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1069
_refine_ls_number_reflns         14537
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0294
_refine_ls_R_factor_gt           0.0264
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0387P)^2^+2.7714P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0662
_refine_ls_wR_factor_ref         0.0677
_reflns_number_gt                13520
_reflns_number_total             14537
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b400992d.txt
_cod_data_source_block           mick
_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.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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_cell_volume        8087.48(9)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_original_formula_sum        'C46.25 H36.50 B Cl0.50 Eu N6 O4'
_cod_database_code               7014083