Lanthanide Compounds with Fluorinated OC6F5 Ligands: Homo- and Heterovalent Complexes of Eu(II) and Eu(III)
Kieran Norton; Thomas J. Emge; John G. Brennan; Inorganic Chemistry 46 (2007) 4060–4066; doi:10.1021/ic062395e

data_4307879
_publ_section_title
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Lanthanide Compounds with Fluorinated OC6F5 Ligands: Homo- and
Heterovalent Complexes of Eu(II) and Eu(III)
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4060
_journal_page_last               4066
_journal_paper_doi               10.1021/ic062395e
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C42 H27 Eu2 F25 O11'
_chemical_formula_weight         1486.56
_chemical_name_systematic
; 

 ? 

;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 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                 104.768(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.9347(6)
_cell_length_b                   20.9972(10)
_cell_length_c                   20.6604(10)
_cell_measurement_reflns_used    9766
_cell_measurement_temperature    110(5)
_cell_measurement_theta_max      28.64
_cell_measurement_theta_min      2.19
_cell_volume                     5006.4(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      110(5)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0516
_diffrn_reflns_av_sigmaI/netI    0.0863
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            26434
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.94
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.632
_exptl_absorpt_correction_T_max  0.9999
_exptl_absorpt_correction_T_min  0.8169
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SAINT (SADABS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.972
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       lathe
_exptl_crystal_F_000             2872
_exptl_crystal_size_max          0.07
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.519
_refine_diff_density_min         -0.929
_refine_diff_density_rms         0.121
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.001(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.963
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     725
_refine_ls_number_reflns         12305
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.962
_refine_ls_R_factor_all          0.0532
_refine_ls_R_factor_gt           0.0424
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0100P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0760
_refine_ls_wR_factor_ref         0.0796
_reflns_number_gt                10676
_reflns_number_total             12305
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic062395e-file004.cif
_cod_data_source_block           eu2ophf
_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 
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_cod_database_code               4307879