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_4078079
_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         'C117 H164 Cl6 N6 O4 Zr3'
_chemical_formula_sum            'C117 H164 Cl6 N6 O4 Zr3'
_chemical_formula_weight         2204.9
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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      2.4
_audit_creation_date             2011-09-23T14:20:01-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 100.933(4)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   32.642(2)
_cell_length_b                   18.8242(11)
_cell_length_c                   45.503(3)
_cell_measurement_reflns_used    2746
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      20.06
_cell_measurement_theta_min      2.19
_cell_measurement_wavelength     0.71073
_cell_volume                     27452(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_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      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.99
_diffrn_measured_fraction_theta_max 0.976
_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  0.142
_diffrn_reflns_av_unetI/netI     0.2955
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       56
_diffrn_reflns_limit_l_min       -58
_diffrn_reflns_number            68023
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.96
_exptl_absorpt_coefficient_mu    0.384
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.600
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.067
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             9296
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.05
_platon_squeeze_details
;
;
_refine_diff_density_max         1.13
_refine_diff_density_min         -0.723
_refine_diff_density_rms         0.148
_refine_ls_extinction_coef       0.00142(8)
_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   0.936
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1197
_refine_ls_number_reflns         30741
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.936
_refine_ls_R_factor_all          0.2309
_refine_ls_R_factor_gt           0.1174
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1415P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2801
_refine_ls_wR_factor_ref         0.3206
_reflns_number_gt                11329
_reflns_number_total             30741
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300076j_si_001.cif
_cod_data_source_block           6
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4078079