Bulky Formamidinate-Supported Lanthanoid Halides and Alkyls, Including a Rare Terminal La‒Me Species
Cole, Marcus L.; Deacon, Glen B.; Junk, Peter C.; Wang, Jun; Organometallics 32 (2013) 1370–; doi:10.1021/om301048b

data_4080304
_publ_section_title
;
 Bulky Formamidinate-Supported Lanthanoid Halides and Alkyls, Including a
 Rare Terminal La--Me Species
;
_journal_issue                   5
_journal_name_full               Organometallics
_journal_page_first              1370
_journal_paper_doi               10.1021/om301048b
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C75 H105 La N6, C7 H8, 2(C6 D6)'
_chemical_formula_sum            'C94 H113 D12 La N6'
_chemical_formula_weight         1489.98
_chemical_name_common            '[La(DippForm)3]'
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 96.42(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.033(3)
_cell_length_b                   37.741(8)
_cell_length_c                   16.757(3)
_cell_measurement_temperature    123(2)
_cell_volume                     8191(3)
_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 0.998
_diffrn_measured_fraction_theta_max 0.998
_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     0.71073
_diffrn_reflns_av_R_equivalents  0.0663
_diffrn_reflns_av_sigmaI/netI    0.0809
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -48
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            89472
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.67
_exptl_absorpt_coefficient_mu    0.570
_exptl_absorpt_correction_T_max  0.9666
_exptl_absorpt_correction_T_min  0.8706
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   XDS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.208
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             3152
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_platon_squeeze_details
;
 Spek, A.L. (1990), Acta Cryst. A46, C-34
;
_refine_diff_density_max         0.757
_refine_diff_density_min         -0.711
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     817
_refine_ls_number_reflns         18757
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0730
_refine_ls_R_factor_gt           0.0464
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0547P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1058
_refine_ls_wR_factor_ref         0.1130
_reflns_number_gt                13211
_reflns_number_total             18757
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om301048b_si_002.cif
_cod_data_source_block           8
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4080304