Selenophosphine Derivatives with Pendant Electron-Rich Fe(κ2-dppe)(η5-C5Me5)C≡C‒ Substituents
Tohmé, Ayham; Sahnoune, Hiba; Roisnel, Thierry; Dorcet, Vincent; Halet, Jean-François; Paul, Frédéric; Organometallics  (2014) 140623083706006–; doi:10.1021/om500211e

data_4083724
_publ_section_title
;
 Selenophosphine Derivatives with Pendant Electron-Rich
 Fe(\k2-dppe)(\h5-C5Me5)C\\tb C-- Substituents
;
_journal_name_full               Organometallics
_journal_page_first              140623083706006
_journal_paper_doi               10.1021/om500211e
_journal_year                    2014
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C50 H49 Fe P3 Se'
_chemical_formula_sum            'C50 H49 Fe P3 Se'
_chemical_formula_weight         877.61
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2014-02-28T17:34:04-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 111.703(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   42.639(2)
_cell_length_b                   8.6552(3)
_cell_length_c                   24.8723(13)
_cell_measurement_reflns_used    9343
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.35
_cell_measurement_wavelength     0.71073
_cell_volume                     8528.4(7)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2006)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2006)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2006)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material
;
           WinGX publication routines (Farrugia, 2012),
           CRYSCAL (T. Roisnel, local program)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.044
_diffrn_reflns_av_unetI/netI     0.0454
_diffrn_reflns_limit_h_max       55
_diffrn_reflns_limit_h_min       -55
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            36371
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.93
_exptl_absorpt_coefficient_mu    1.354
_exptl_absorpt_correction_T_max  0.922
_exptl_absorpt_correction_T_min  0.807
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.367
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       stick
_exptl_crystal_F_000             3632
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.815
_refine_diff_density_min         -0.959
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     495
_refine_ls_number_reflns         9655
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0617
_refine_ls_R_factor_gt           0.0389
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+12.7458P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0865
_refine_ls_wR_factor_ref         0.0965
_reflns_number_gt                7214
_reflns_number_total             9655
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500211e_si_002.cif
_cod_data_source_block           7
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4083724