The Isocyanate Route to Cyclopentadienyl-Carboxamide- and Cyclopentadienyl-Amino Ester-Substituted Metallocene Complexes
Oberhoff, Markus; Duda, Lothar; Karl, Jörn; Mohr, Roland; Erker, Gerhard; Fröhlich, Roland; Grehl, Matthias; Organometallics 15 (1996) 4005–; doi:10.1021/om960234k

data_4078357
_publ_section_title
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 The Isocyanate Route to Cyclopentadienyl-Carboxamide- and
 Cyclopentadienyl-Amino Ester-Substituted Metallocene Complexes
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_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              4005
_journal_paper_doi               10.1021/om960234k
_journal_volume                  15
_journal_year                    1996
_chemical_formula_sum            'C24 H32 Fe N2 O6'
_chemical_formula_weight         500.37
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           92
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4abw 2nw'
_symmetry_space_group_name_H-M   'P 41 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.374(5)
_cell_length_b                   11.374(5)
_cell_length_c                   18.750(5)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      18.17
_cell_measurement_theta_min      8.39
_cell_volume                     2425.6(16)
_computing_cell_refinement       'Enraf Nonius Express'
_computing_data_collection       'Enraf Nonius Express'
_computing_data_reduction        'MolEN (Fair, 1990)'
_computing_molecular_graphics    'XP (siemens, 1990)'
_computing_publication_material  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measurement_device       'Enraf Nonius CAD4'
_diffrn_measurement_method       '\w/2\q 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  0.0418
_diffrn_reflns_av_sigmaI/netI    0.0582
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2780
_diffrn_reflns_theta_max         26.29
_diffrn_reflns_theta_min         2.53
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count 250
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.663
_exptl_absorpt_correction_T_max  0.999
_exptl_absorpt_correction_T_min  0.972
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow-brown
_exptl_crystal_density_diffrn    1.370
_exptl_crystal_description       blocks
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.5
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.192
_refine_diff_density_rms         0.051
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.115
_refine_ls_goodness_of_fit_obs   1.137
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     156
_refine_ls_number_reflns         2464
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.115
_refine_ls_restrained_S_obs      1.137
_refine_ls_R_factor_all          0.0880
_refine_ls_R_factor_obs          0.0392
_refine_ls_shift/esd_max         0.003
_refine_ls_shift/esd_mean        0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0513P)^2^+0.5474P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1154
_refine_ls_wR_factor_obs         0.0993
_reflns_number_observed          1795
_reflns_number_total             2464
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            om960234kb.cif
_cod_data_source_block           erk_220
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0513P)^2^+0.5474P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0513P)^2^+0.5474P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_database_code               4078357