Synthesis and Reactivity Studies of Benzo-Substituted Bis(indenyl) Iron and Zirconium Complexes: The Difference a Methyl Group Can Make
McGovern, Gregory P.; Hung-Low, Fernando; Tye, Jesse W.; Bradley, Christopher A.; Organometallics 31 (2012) 3865–; doi:10.1021/om2011563

data_4079008
_publ_section_title
;
 Synthesis and Reactivity Studies of Benzo-Substituted Bis(indenyl) Iron
 and Zirconium Complexes: The Difference a Methyl Group Can Make
;
_journal_issue                   10
_journal_name_full               Organometallics
_journal_page_first              3865
_journal_paper_doi               10.1021/om2011563
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C34 H46 Zr'
_chemical_formula_weight         545.93
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                87.065(4)
_cell_angle_beta                 82.945(4)
_cell_angle_gamma                82.855(4)
_cell_formula_units_Z            4
_cell_length_a                   9.292(3)
_cell_length_b                   14.641(5)
_cell_length_c                   21.513(7)
_cell_measurement_reflns_used    128
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.75
_cell_measurement_theta_min      1.82
_cell_volume                     2880.1(16)
_computing_cell_refinement       'Bruker APEX 2'
_computing_data_collection       'Bruker APEX 2'
_computing_data_reduction        'Bruker SAINTPLUS'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0472
_diffrn_reflns_av_sigmaI/netI    0.0650
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            27134
_diffrn_reflns_theta_full        25.73
_diffrn_reflns_theta_max         25.73
_diffrn_reflns_theta_min         1.40
_exptl_absorpt_coefficient_mu    0.401
_exptl_absorpt_correction_T_max  0.9411
_exptl_absorpt_correction_T_min  0.9116
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   multi-scan
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.259
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1160
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.792
_refine_diff_density_min         -0.520
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     661
_refine_ls_number_reflns         10887
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0652
_refine_ls_R_factor_gt           0.0408
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0470P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0909
_refine_ls_wR_factor_ref         0.1013
_reflns_number_gt                8030
_reflns_number_total             10887
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om2011563_si_003.cif
_cod_data_source_block           cb064
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        2880.0(17)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4079008