Cymantrene- and Ferrocene-Based Complexes with Perfluorinated Bridging Moieties
Roemer, Max; Schmiel, Peter; Lentz, Dieter; Organometallics 30 (2011) 2063–; doi:10.1021/om2000053

data_4064267
_publ_section_title
;
 Cymantrene- and Ferrocene-Based Complexes with Perfluorinated Bridging
 Moieties
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              2063
_journal_paper_doi               10.1021/om2000053
_journal_volume                  30
_journal_year                    2011
_chemical_formula_sum            'C20 H13 F2 Fe Mn O3'
_chemical_formula_weight         450.09
_chemical_name_systematic
; 
 (E)-(1-Cymantrenyl-2-ferrocenyl)-1,2-difluoroethene 
;
_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                 97.149(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.764(2)
_cell_length_b                   15.254(5)
_cell_length_c                   16.830(5)
_cell_measurement_reflns_used    896
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.9
_cell_measurement_theta_min      2.77
_cell_volume                     1723.0(9)
_computing_cell_refinement       'SAINT (Bruker-AXS)'
_computing_data_collection       'SMART (Bruker-AXS)'
_computing_data_reduction        'SAINT (Bruker-AXS)'
_computing_molecular_graphics    'Ortep3 for Windows (Farrugia, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker AXS Smart CCD'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0439
_diffrn_reflns_av_sigmaI/netI    0.0357
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            16844
_diffrn_reflns_theta_full        26.43
_diffrn_reflns_theta_max         26.43
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    1.613
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.69
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.735
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             904
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.586
_refine_diff_density_min         -0.401
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     243
_refine_ls_number_reflns         3528
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.0502
_refine_ls_R_factor_gt           0.0381
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0173P)^2^+3.0206P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0796
_refine_ls_wR_factor_ref         0.0837
_reflns_number_gt                2908
_reflns_number_total             3528
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om2000053_si_003.cif
_cod_data_source_block           max17
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4064267