Monoanionic triketiminate ligands: Peculiarity of coordination mode to lithium and rare earth ions
Skvortsov, Grigorii G.; Fukin, Georgy K.; Cherkasov, Anton V.; Kovylina, Tatyana A.; Trifonov, Alexander A.; Inorganica Chimica Acta 508 (2020) 119623–; doi:10.1016/j.ica.2020.119623

data_1564590
_publ_section_title
;
 Monoanionic triketiminate ligands: Peculiarity of coordination mode to
 lithium and rare earth ions
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119623
_journal_paper_doi               10.1016/j.ica.2020.119623
_journal_volume                  508
_journal_year                    2020
_chemical_formula_moiety         'C35 H44 Li N3 O'
_chemical_formula_sum            'C35 H44 Li N3 O'
_chemical_formula_weight         529.67
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 101.8870(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5491(2)
_cell_length_b                   12.9255(3)
_cell_length_c                   23.2034(5)
_cell_measurement_reflns_used    9907
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.07
_cell_measurement_theta_min      2.39
_cell_volume                     3095.99(11)
_computing_cell_refinement       'Saint 8.34a'
_computing_data_collection       'Saint 8.34a'
_computing_data_reduction        'Saint 8.34a'
_computing_structure_refinement  'SHELXL 2018/3'
_computing_structure_solution    'SHELXT 2014/5'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 Quest (CMOS)'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0467
_diffrn_reflns_av_unetI/netI     0.0393
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            43551
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.070
_diffrn_reflns_theta_min         2.329
_diffrn_source                   'microfocus tube'
_exptl_absorpt_coefficient_mu    0.068
_exptl_absorpt_correction_T_max  0.960
_exptl_absorpt_correction_T_min  0.843
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.136
_exptl_crystal_description       prism
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.290
_exptl_crystal_size_mid          0.260
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.355
_refine_diff_density_min         -0.279
_refine_diff_density_rms         0.050
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     425
_refine_ls_number_reflns         9070
_refine_ls_number_restraints     105
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0806
_refine_ls_R_factor_gt           0.0543
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0622P)^2^+1.1373P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1237
_refine_ls_wR_factor_ref         0.1368
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                6730
_reflns_number_total             9070
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ICA-2020-508-119623.cif
_cod_data_source_block           04-lin3thf
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1564590
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.981
_shelx_estimated_absorpt_t_max   0.987