Flexibility of an Open Indenyl Ligand in Iron(II) Complexes
Glöckner, Andreas; Bannenberg, Thomas; Ibrom, Kerstin; Daniliuc, Constantin G.; Freytag, Matthias; Jones, Peter G.; Walter, Marc D.; Tamm, Matthias; Organometallics 31 (2012) 4480–; doi:10.1021/om3003009

data_4078533
_publ_section_title
;
 Flexibility of an Open Indenyl Ligand in Iron(II) Complexes
;
_journal_issue                   12
_journal_name_full               Organometallics
_journal_page_first              4480
_journal_paper_doi               10.1021/om3003009
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C20 H26 Fe I'
_chemical_formula_weight         449.16
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 95.068(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5902(2)
_cell_length_b                   9.1456(2)
_cell_length_c                   23.3844(6)
_cell_measurement_reflns_used    16445
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      75.9477
_cell_measurement_theta_min      3.7922
_cell_volume                     1829.96(8)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.40 (release 27-08-2010 CrysAlis171 .NET)
(compiled Aug 27 2010,11:50:40)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.40 (release 27-08-2010 CrysAlis171 .NET)
(compiled Aug 27 2010,11:50:40)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.40 (release 27-08-2010 CrysAlis171 .NET)
(compiled Aug 27 2010,11:50:40)
;
_computing_molecular_graphics    'BRUKER XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.3543
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur, Atlas, Nova'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'Nova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0590
_diffrn_reflns_av_sigmaI/netI    0.0265
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            27352
_diffrn_reflns_theta_full        72.50
_diffrn_reflns_theta_max         76.09
_diffrn_reflns_theta_min         3.80
_exptl_absorpt_coefficient_mu    19.785
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.34782
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.40 (release 27-08-2010 CrysAlis171 .NET)
(compiled Aug 27 2010,11:50:40)
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.630
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             900
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.873
_refine_diff_density_min         -0.946
_refine_diff_density_rms         0.129
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         3807
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0388
_refine_ls_R_factor_gt           0.0363
_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^)+(0.0636P)^2^+1.7090P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0935
_refine_ls_wR_factor_ref         0.0957
_reflns_number_gt                3558
_reflns_number_total             3807
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om3003009_si_001.cif
_cod_data_source_block           andyg55
_cod_original_cell_volume        1829.96(7)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4078533