An anionic phosphenium complex as an ambident nucleophile.
Stadelmann, B.; Bender, J.; Förster, D; Frey, W.; Nieger, M.; Gudat, D.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 6023–6031; doi:10.1039/c5dt00008d

data_7033991
_publ_section_title
;
 An anionic phosphenium complex as an ambident nucleophile.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6023
_journal_page_last               6031
_journal_paper_doi               10.1039/c5dt00008d
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C54 H72 Fe N4 O2 P2'
_chemical_formula_sum            'C54 H72 Fe N4 O2 P2'
_chemical_formula_weight         926.95
_chemical_melting_point_gt       623.15
_chemical_name_systematic
bis(1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholenium)-dicarbonyl-ferrate(-II)
_chemical_properties_physical    'Air-sensitive, Moisture-sensitive'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-11-03 deposited with the CCDC.
2015-02-10 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.7750(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.5063(5)
_cell_length_b                   21.9821(8)
_cell_length_c                   18.0479(5)
_cell_measurement_reflns_used    6259
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.9
_cell_volume                     5102.6(3)
_computing_cell_refinement       'Bruker APEXII suite, 2008'
_computing_data_collection       'Bruker APEXII suite, 2008'
_computing_data_reduction        'Bruker APEXII suite, 2008'
_computing_molecular_graphics    'XP (Sheldrick, 2008)'
_computing_publication_material  'SHELXL 97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Kappa APEXII duo'
_diffrn_measurement_method       'omega and phi scan'
_diffrn_radiation_monochromator  Triumph
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0480
_diffrn_reflns_av_sigmaI/netI    0.0633
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            32673
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.91
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.401
_exptl_absorpt_correction_T_max  0.9534
_exptl_absorpt_correction_T_min  0.8994
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Blessing, 1995)'
_exptl_crystal_colour            dark-red
_exptl_crystal_density_diffrn    1.207
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       squares
_exptl_crystal_F_000             1984
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: n-hexane'
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.285
_refine_diff_density_min         -0.313
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.993
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     568
_refine_ls_number_reflns         8997
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.993
_refine_ls_R_factor_all          0.0752
_refine_ls_R_factor_gt           0.0379
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0283P)^2^+2.3477P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0702
_refine_ls_wR_factor_ref         0.0802
_reflns_number_gt                6259
_reflns_number_total             8997
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5dt00008d2.cif
_cod_data_source_block           bs03
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_melting_point_gt' since the value was specified 'more
than' ('>') a certain temperature. The value '>350C' was changed to
'623.15' - it was converted from degrees Celsius(C) to Kelvins(K).

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

 Adding full bibliography for 7033990--7033994.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7033991