Synthesis and Structural Studies of 1,1'-Bis-Amino-Functionalized Ferrocenes, Ferrocene Salts, and Ferrocenium Salts
Sam Bradley; Kenneth D. Camm; Xiaoming Liu; Patrick C. McGowan; Raheela Mumtaz; Karrie A. Oughton; Thomas J. Podesta; Mark Thornton-Pett; Inorganic Chemistry 41 (2002) 715–726; doi:10.1021/ic010821k

data_4317560
_publ_contact_author
;
     Patrick McGowan
     School of Chemistry
     University of Leeds
     Leeds LS2 9JT
     UK
;
_publ_contact_author_email       patrickm@chem.leeds.ac.uk
_publ_contact_author_fax         '+44 (0)113 2336565'
_publ_contact_author_phone       '+44 (0)113 2336404'
_publ_section_title
;
 Synthesis and Structural Studies of 1,1'-Bis-Amino-Functionalized
 Ferrocenes, Ferrocene Salts, and Ferrocenium Salts
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              715
_journal_page_last               726
_journal_paper_doi               10.1021/ic010821k
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C22 H20 Fe N2'
_chemical_formula_weight         368.25
_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                114.054(2)
_cell_angle_beta                 95.030(3)
_cell_angle_gamma                95.358(3)
_cell_formula_units_Z            4
_cell_length_a                   5.8396(3)
_cell_length_b                   16.6110(8)
_cell_length_c                   19.99130(10)
_cell_measurement_temperature    150(2)
_cell_volume                     1746.11(13)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1996)'
_computing_data_collection       'COLLECT (Nonius, 1999)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1996)'
_computing_molecular_graphics    'ORTEX (McArdle, 1995)'
_computing_publication_material  'local program'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type
'Nonius KappaCCD area detector diffractometer'
_diffrn_measurement_method
;
     Detector set at 30mm from sample with different 2theta offsets
     1 degree phi exposures for chi=0 degree settings
     1 degree omega exposures for chi=90 degree settings
;
_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  0.0475
_diffrn_reflns_av_sigmaI/netI    0.0626
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            16039
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.13
_exptl_absorpt_coefficient_mu    0.869
_exptl_absorpt_correction_T_max  0.8453
_exptl_absorpt_correction_T_min  0.8453
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
   Using multiple and symmetry-related data measurements via the program SORTAV
   See R.H. Blessing, Acta Cryst (1995), A51, 33-38
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.401
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.451
_refine_diff_density_min         -0.547
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.986
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         6780
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.986
_refine_ls_R_factor_all          0.0558
_refine_ls_R_factor_gt           0.0411
_refine_ls_shift/su_max          0.055
_refine_ls_shift/su_mean         0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1227
_refine_ls_wR_factor_ref         0.1419
_reflns_number_gt                5537
_reflns_number_total             6780
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic010821k_3.cif
_cod_data_source_block           tjp6
_cod_original_cell_volume        1746.11(12)
_cod_database_code               4317560