Air- and Water-Tolerant Rare Earth Guanidinium BINOLate Complexes as Practical Precatalysts in Multifunctional Asymmetric Catalysis.
Robinson, Jerome R.; Fan, Xinyuan; Yadav, Jagjit; Carroll, Patrick J.; Wooten, Alfred J.; Pericàs, Miquel A; Schelter, Eric J.; Walsh, Patrick J.; Journal of the American Chemical Society 136 (2014) 8034–; doi:10.1021/ja502568g

data_4121857
_publ_section_title
;
 Air- and Water-Tolerant Rare Earth Guanidinium BINOLate Complexes as
 Practical Precatalysts in Multifunctional Asymmetric Catalysis.
;
_journal_issue                   22
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8034
_journal_paper_doi               10.1021/ja502568g
_journal_volume                  136
_journal_year                    2014
_chemical_formula_sum            'C77 H82 Eu N9 O6.5'
_chemical_formula_weight         1389.47
_space_group_IT_number           20
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      20
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   23.8149(17)
_cell_length_b                   36.254(3)
_cell_length_c                   36.328(3)
_cell_measurement_temperature    143(1)
_cell_volume                     31365(4)
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      143(1)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Bruker APEXII'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0565
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       47
_diffrn_reflns_limit_k_min       -47
_diffrn_reflns_limit_l_max       47
_diffrn_reflns_limit_l_min       -46
_diffrn_reflns_number            274443
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.853
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7175
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.177
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             11552
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         4.832
_refine_diff_density_min         -0.799
_refine_diff_density_rms         0.098
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.019(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1709
_refine_ls_number_reflns         36125
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0636
_refine_ls_R_factor_gt           0.0527
_refine_ls_shift/su_max          0.055
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0830P)^2^+68.6429P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1396
_refine_ls_wR_factor_ref         0.1451
_reflns_number_gt                29997
_reflns_number_total             36125
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja502568g_si_002.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
;
The following automatic conversions were performed:
'_atom_site_symetry_multiplicity' tag replaced with
'_atom_site_symmetry_multiplicity'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

 Adding full bibliography for 4121856--4121859.cif.
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_cod_original_sg_symbol_H-M      'C 2 2 21 '
_cod_database_code               4121857