Heteroatom-Bridged ortho-Biferrocenes: Stereoselective Synthesis, Structural Features, and Electrochemical Properties
Chen, Jiawei; Tagne Kuate, Alain C.; Lalancette, Roger A.; Jäkle, Frieder; Organometallics 35 (2016) 1964–; doi:10.1021/acs.organomet.6b00272

data_4088640
_publ_section_title
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 Heteroatom-Bridged ortho-Biferrocenes: Stereoselective Synthesis,
 Structural Features, and Electrochemical Properties
;
_journal_issue                   11
_journal_name_full               Organometallics
_journal_page_first              1964
_journal_paper_doi               10.1021/acs.organomet.6b00272
_journal_volume                  35
_journal_year                    2016
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C26 H34 B Fe2 P Sn'
_chemical_formula_sum            'C26 H34 B Fe2 P Sn'
_chemical_formula_weight         618.70
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1285(2)
_cell_length_b                   13.3506(2)
_cell_length_c                   15.4421(2)
_cell_measurement_reflns_used    9892
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      70.86
_cell_measurement_theta_min      2.86
_cell_volume                     2500.43(6)
_computing_cell_refinement       'APEX 2'
_computing_data_collection       'APEX 2 (Bruker, 2006)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 2008b)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'Bruker SMART CCD Apex-II area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0318
_diffrn_reflns_av_sigmaI/netI    0.0332
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            24052
_diffrn_reflns_theta_full        67.50
_diffrn_reflns_theta_max         71.32
_diffrn_reflns_theta_min         4.38
_exptl_absorpt_coefficient_mu    17.738
_exptl_absorpt_correction_T_max  0.2349
_exptl_absorpt_correction_T_min  0.0750
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008a)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.644
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1248
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.516
_refine_diff_density_min         -0.321
_refine_diff_density_rms         0.058
_refine_ls_abs_structure_details 'Flack (1983), 1808 Friedel pairs'
_refine_ls_abs_structure_Flack   0.008(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.05
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     286
_refine_ls_number_reflns         4398
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.05
_refine_ls_R_factor_all          0.019
_refine_ls_R_factor_gt           0.018
_refine_ls_shift/su_max          0.00
_refine_ls_shift/su_mean         0.00
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0159P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.044
_refine_ls_wR_factor_ref         0.044
_reflns_number_gt                4285
_reflns_number_total             4398
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om6b00272_si_002.cif
_cod_data_source_block           043011_jc_0m
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
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_cod_database_code               4088640