Synthesis and Structural Characterization of Lithium and Titanium Complexes Bearing a Bulky Aryloxide Ligand Based on a Rigid Fused-Ring s-Hydrindacene Skeleton.
Kanazawa, Shoya; Ohira, Taishi; Goda, Shun; Hayakawa, Naoki; Tanikawa, Tomoharu; Hashizume, Daisuke; Ishida, Yutaka; Kawaguchi, Hiroyuki; Matsuo, Tsukasa; Inorganic chemistry 55 (2016) 6643–6652; doi:10.1021/acs.inorgchem.6b00762

data_4344904
_publ_section_title
;
 Synthesis and Structural Characterization of Lithium and Titanium
 Complexes Bearing a Bulky Aryloxide Ligand Based on a Rigid Fused-Ring
 s-Hydrindacene Skeleton.
;
_journal_issue                   13
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6643
_journal_page_last               6652
_journal_paper_doi               10.1021/acs.inorgchem.6b00762
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C56 H94 Li2 O4'
_chemical_formula_sum            'C56 H94 Li2 O4'
_chemical_formula_weight         845.24
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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
_cell_angle_alpha                85.36(4)
_cell_angle_beta                 80.92(4)
_cell_angle_gamma                68.61(3)
_cell_formula_units_Z            1
_cell_length_a                   10.167(6)
_cell_length_b                   11.431(8)
_cell_length_c                   12.675(9)
_cell_measurement_reflns_used    3696
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.89
_cell_measurement_theta_min      2.33
_cell_volume                     1354.0(16)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku, ????)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.2.1'
_computing_publication_material  'CrystalStructure 4.2.1 (Rigaku, 2016)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla, et al., 2005)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0887
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            20637
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.496
_diffrn_reflns_theta_min         3.033
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.062
_exptl_absorpt_correction_T_max  0.996
_exptl_absorpt_correction_T_min  0.989
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'NUMABS (Rigaku, 1999)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.037
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             468.00
_exptl_crystal_size_max          0.203
_exptl_crystal_size_mid          0.109
_exptl_crystal_size_min          0.064
_refine_diff_density_max         0.31
_refine_diff_density_min         -0.26
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.147
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     290
_refine_ls_number_reflns         5610
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1493
_refine_ls_R_factor_gt           0.0988
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0633P)^2^+0.8403P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1781
_refine_ls_wR_factor_ref         0.2032
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3660
_reflns_number_total             5610
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ic6b00762_si_003.cif
_cod_data_source_block           EMindOLi_Et2Odimer_160114
_cod_database_code               4344904
_shelxl_version_number           2013-4
_shelx_res_checksum              3775
_shelx_hkl_checksum              71986