Redox transmetallation approaches to the synthesis of extremely bulky amido-lanthanoid(ii) and -calcium(ii) complexes.
de Bruin-Dickason, Caspar N; Boutland, Aaron J.; Dange, Deepak; Deacon, Glen B.; Jones, Cameron; Dalton transactions (Cambridge, England : 2003) 47 (2018) 9512–9520; doi:10.1039/c8dt02138d

data_7046812
_publ_section_title
;
 Redox transmetallation approaches to the synthesis of extremely bulky
 amido-lanthanoid(ii) and -calcium(ii) complexes.
;
_journal_issue                   28
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9512
_journal_page_last               9520
_journal_paper_doi               10.1039/c8dt02138d
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C64 H64 Ca N O2 Si'
_chemical_formula_weight         947.33
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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
_audit_update_record
;
2018-05-25 deposited with the CCDC.
2018-06-22 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.37(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.389(2)
_cell_length_b                   21.553(4)
_cell_length_c                   22.714(5)
_cell_measurement_reflns_used    12086
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.93
_cell_measurement_theta_min      1.30
_cell_volume                     5081.6(18)
_computing_cell_refinement       'XDS (Kabsch, 1993)'
_computing_data_collection       'Blu-Ice (McPhillips, 2002)'
_computing_data_reduction        'XDS (Kabsch, 1993)'
_computing_molecular_graphics    X-Seed
_computing_publication_material  CifTAB
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'ADSC Quantum 210r'
_diffrn_radiation_source         'Australian Synchrotron'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.7109
_diffrn_reflns_av_R_equivalents  0.0600
_diffrn_reflns_av_sigmaI/netI    0.0458
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            45609
_diffrn_reflns_theta_full        27.93
_diffrn_reflns_theta_max         27.93
_diffrn_reflns_theta_min         1.30
_exptl_absorpt_coefficient_mu    0.194
_exptl_absorpt_correction_T_max  0.980
_exptl_absorpt_correction_T_min  0.970
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   XDS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.238
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'cut needle'
_exptl_crystal_F_000             2020
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.729
_refine_diff_density_min         -0.386
_refine_diff_density_rms         0.096
_refine_ls_extinction_coef       0.0265(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     625
_refine_ls_number_reflns         12086
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0737
_refine_ls_R_factor_gt           0.0515
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0670P)^2^+2.5893P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1241
_refine_ls_wR_factor_ref         0.1354
_reflns_number_gt                9165
_reflns_number_total             12086
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt02138d2.cif
_cod_data_source_block           compound1
_cod_depositor_comments
'Adding full bibliography for 7046810--7046818.cif.'
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7046812