Synthesis and Structural Diversity of Group 4 Metal Complexes with Multidentate Tethered Phenoxy-Amidine and Phenoxy-Amidinate Ligands
Kirillov, Evgeny; Roisnel, Thierry; Carpentier, Jean-François; Organometallics 31 (2012) 3228–; doi:10.1021/om300076j

data_4078081
_publ_section_title
;
 Synthesis and Structural Diversity of Group 4 Metal Complexes with
 Multidentate Tethered Phenoxy-Amidine and Phenoxy-Amidinate Ligands
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              3228
_journal_paper_doi               10.1021/om300076j
_journal_volume                  31
_journal_year                    2012
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C42 H70 Cl2 N4 O2 Zr, 3.5(C6 H6)'
_chemical_formula_sum            'C63 H91 Cl2 N4 O2 Zr'
_chemical_formula_weight         1098.52
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2011-07-06T16:49:31-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                106.883(5)
_cell_angle_beta                 101.979(5)
_cell_angle_gamma                92.952(5)
_cell_formula_units_Z            4
_cell_length_a                   11.5077(12)
_cell_length_b                   20.826(2)
_cell_length_c                   28.044(3)
_cell_measurement_reflns_used    9977
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.44
_cell_measurement_theta_min      2.57
_cell_measurement_wavelength     0.71073
_cell_volume                     6246.3(11)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2006)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2006)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2006)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material
;
           WinGX publication routines (Farrugia, 1999),
           CRYSCAL (T. Roisnel, local program)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.951
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0
_diffrn_reflns_av_unetI/netI     0.0805
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            27725
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         27.63
_diffrn_reflns_theta_min         0.78
_exptl_absorpt_coefficient_mu    0.304
_exptl_absorpt_correction_T_max  0.976
_exptl_absorpt_correction_T_min  0.837
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.168
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2348
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.019
_refine_diff_density_min         -1.098
_refine_diff_density_rms         0.186
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.153
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1067
_refine_ls_number_reflns         27725
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.152
_refine_ls_R_factor_all          0.1056
_refine_ls_R_factor_gt           0.0765
_refine_ls_shift/su_max          0.025
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0836P)^2^+15.7771P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1849
_refine_ls_wR_factor_ref         0.2078
_reflns_number_gt                21863
_reflns_number_total             27725
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300076j_si_001.cif
_cod_data_source_block           8
_cod_depositor_comments
;

2026-02-27
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C126 H182 Cl4 N8 O4 Zr2'
_cod_original_formula_weight         2197.04
_cod_original_formula_moiety         'C126 H182 Cl4 N8 O4 Zr2'
_cod_original_formula_units_Z            2
_cod_database_code               4078081