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_7018338
_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         'C43 H67.50 La O6.50'
_chemical_formula_sum            'C42 H65 La O6'
_chemical_formula_weight         827.38
_chemical_name_common            sq2
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                89.63(3)
_cell_angle_beta                 79.38(3)
_cell_angle_gamma                69.75(3)
_cell_formula_units_Z            4
_cell_length_a                   12.133(2)
_cell_length_b                   15.232(3)
_cell_length_c                   25.884(5)
_cell_measurement_reflns_used    62811
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.69
_cell_measurement_theta_min      1.43
_cell_volume                     4402.5(17)
_computing_cell_refinement       'XDS (Kabsch, 1993)'
_computing_data_collection       'BluIce (McPhillips, 2002)'
_computing_data_reduction        'XDS (Kabsch, 1993)'
_computing_molecular_graphics    'X-Seed (Barbour, 1999)'
_computing_publication_material  'CIFTAB (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.890
_diffrn_measured_fraction_theta_max 0.890
_diffrn_measurement_device_type  'ADSC Quantum 210r'
_diffrn_measurement_method       'Phi Scan'
_diffrn_radiation_monochromator  'Silicon Double Crystal'
_diffrn_radiation_source         'Australian Synchrotron'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.71200
_diffrn_reflns_av_R_equivalents  0.0283
_diffrn_reflns_av_sigmaI/netI    0.0243
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            62811
_diffrn_reflns_theta_full        26.69
_diffrn_reflns_theta_max         26.69
_diffrn_reflns_theta_min         1.43
_exptl_absorpt_coefficient_mu    1.013
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   XDS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.248
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needles
_exptl_crystal_F_000             1738
_refine_diff_density_max         1.829
_refine_diff_density_min         -2.390
_refine_diff_density_rms         0.108
_refine_ls_extinction_coef       none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     955
_refine_ls_number_reflns         16469
_refine_ls_number_restraints     42
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0509
_refine_ls_R_factor_gt           0.0493
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0123P)^2^+27.3372P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1167
_refine_ls_wR_factor_ref         0.1173
_reflns_number_gt                15669
_reflns_number_total             16469
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt11752e.txt
_cod_data_source_block           SHSQ6z=4.CIF
_cod_depositor_comments
;
The following automatic conversions were performed:

'_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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        4402.5(14)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7018338