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_4079007
_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            'C36 H46 O2 Zr'
_chemical_formula_weight         601.95
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.5210(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   36.409(4)
_cell_length_b                   9.3825(10)
_cell_length_c                   36.305(4)
_cell_measurement_reflns_used    356
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.75
_cell_measurement_theta_min      1.82
_cell_volume                     12402(2)
_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 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0698
_diffrn_reflns_av_sigmaI/netI    0.0525
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -44
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       44
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            59633
_diffrn_reflns_theta_full        25.68
_diffrn_reflns_theta_max         25.68
_diffrn_reflns_theta_min         1.12
_exptl_absorpt_coefficient_mu    0.384
_exptl_absorpt_correction_T_max  0.9582
_exptl_absorpt_correction_T_min  0.9145
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             5088
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.315
_refine_diff_density_min         -0.456
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     728
_refine_ls_number_reflns         11782
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0625
_refine_ls_R_factor_gt           0.0396
_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^)+(0.0290P)^2^+15.6273P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0772
_refine_ls_wR_factor_ref         0.0851
_reflns_number_gt                8940
_reflns_number_total             11782
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om2011563_si_003.cif
_cod_data_source_block           cb065
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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        12401(2)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4079007