1,1‘-Oligosilylferrocene Compounds
Wagner, Harald; Baumgartner, Judith; Marschner, Christoph; Organometallics 26 (2007) 1762–; doi:10.1021/om061138e

data_4072925
_publ_section_title
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 1,1&#x2018;-Oligosilylferrocene Compounds
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_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1762
_journal_paper_doi               10.1021/om061138e
_journal_volume                  26
_journal_year                    2007
_chemical_formula_sum            'C22 H44 Fe Si6'
_chemical_formula_weight         532.96
_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                93.28(3)
_cell_angle_beta                 91.27(3)
_cell_angle_gamma                91.24(3)
_cell_formula_units_Z            8
_cell_length_a                   10.354(2)
_cell_length_b                   12.174(2)
_cell_length_c                   46.891(9)
_cell_measurement_temperature    100(2)
_cell_volume                     5897.9(19)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_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      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w 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  0.0735
_diffrn_reflns_av_sigmaI/netI    0.1161
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       53
_diffrn_reflns_limit_l_min       -53
_diffrn_reflns_number            39372
_diffrn_reflns_theta_full        24.00
_diffrn_reflns_theta_max         24.00
_diffrn_reflns_theta_min         1.31
_exptl_absorpt_coefficient_mu    0.764
_exptl_absorpt_correction_T_max  0.8622
_exptl_absorpt_correction_T_min  0.7398
_exptl_absorpt_correction_type   SADABS
_exptl_absorpt_process_details   XPREP
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.200
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             2288
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.784
_refine_diff_density_min         -0.514
_refine_diff_density_rms         0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.200
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1093
_refine_ls_number_reflns         18406
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.199
_refine_ls_R_factor_all          0.1311
_refine_ls_R_factor_gt           0.0969
_refine_ls_shift/su_max          0.043
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0608P)^2^+6.7741P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1765
_refine_ls_wR_factor_ref         0.1899
_reflns_number_gt                13722
_reflns_number_total             18406
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om061138esi20070130_091118.cif
_cod_data_source_block           345j_4
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4072925