Direct reaction of iodine-activated lanthanoid metals with 2,6-diisopropylphenol.
Hamidi, Shima; Deacon, Glen B.; Junk, Peter C.; Neumann, Paul; Dalton transactions (Cambridge, England : 2003) 41 (2012) 3541–3552; doi:10.1039/c2dt11752e

data_7018331
_publ_section_title
;
 Direct reaction of iodine-activated lanthanoid metals with
 2,6-diisopropylphenol.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3541
_journal_page_last               3552
_journal_paper_doi               10.1039/c2dt11752e
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C56 H91 Eu O8'
_chemical_formula_sum            'C56 H91 Eu O8'
_chemical_formula_weight         1044.25
_space_group_IT_number           60
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'CrysAlisPro, Oxford Diffraction Ltd.,'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.0773(4)
_cell_length_b                   22.1250(3)
_cell_length_c                   19.9043(3)
_cell_measurement_reflns_used    22711
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      32.3141
_cell_measurement_theta_min      1.9157
_cell_volume                     11043.6(3)
_computing_cell_refinement       'CrysAlisPro, Oxford Diffraction Ltd.,'
_computing_data_collection       'CrysAlisPro, Oxford Diffraction Ltd.,'
_computing_data_reduction        'CrysAlisPro, Oxford Diffraction Ltd.,'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0308
_diffrn_reflns_av_sigmaI/netI    0.0257
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            59568
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    1.185
_exptl_absorpt_correction_T_max  0.7560
_exptl_absorpt_correction_T_min  0.7560
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.256
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4432
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.780
_refine_diff_density_min         -1.117
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.146
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     566
_refine_ls_number_reflns         12690
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.147
_refine_ls_R_factor_all          0.0697
_refine_ls_R_factor_gt           0.0479
_refine_ls_shift/su_max          0.049
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0437P)^2^+42.2764P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1138
_refine_ls_wR_factor_ref         0.1308
_reflns_number_gt                9806
_reflns_number_total             12690
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt11752e.txt
_cod_data_source_block           ortro
_cod_database_code               7018331
_reflns_odcompleteness_completeness 99.93
_reflns_odcompleteness_theta     29.97
_reflns_odcompleteness_iscentric 1
_chemical_oxdiff_formula         'C20 H20 Eu1 O3'