Iron(II) complexes featuring κ3- and κ2-bound PNP pincer ligands–the significance of sterics.
Glatz, Mathias; Bichler, Bernhard; Mastalir, Matthias; Stöger, Berthold; Weil, Matthias; Mereiter, Kurt; Pittenauer, Ernst; Allmaier, Günter; Veiros, Luis F.; Kirchner, Karl; Dalton transactions (Cambridge, England : 2003) 44 (2015) 281–294; doi:10.1039/c4dt02866j

data_7032877
_publ_section_title
;
 Iron(II) complexes featuring \k3- and \k2-bound PNP pincer ligands--the
 significance of sterics.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              281
_journal_page_last               294
_journal_paper_doi               10.1039/c4dt02866j
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety
'(C26 H50 Fe N6 P4), 2(C24 H20 B), 0.5(C4 H10 O)'
_chemical_formula_sum            'C76 H95 B2 Fe N6 O0.5 P4'
_chemical_formula_weight         1302
_chemical_name_common
'5c*0.5EtOEt   [Fe(k3-P,N,P-PNP-Et)2](BPh4)2*0.5EtOEt'
_chemical_name_systematic
; 
5c.0.5EtOEt  --  [Fe(k^3^-P,N,P-PNP-Et)~2~](BPh~4~)~2~.0.5EtOEt  
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                93.677(3)
_cell_angle_beta                 105.861(3)
_cell_angle_gamma                117.314(3)
_cell_formula_units_Z            2
_cell_length_a                   13.3977(13)
_cell_length_b                   14.1994(14)
_cell_length_c                   21.6176(19)
_cell_measurement_reflns_used    9847
_cell_measurement_temperature    293
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.9
_cell_volume                     3427.4(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Jana2006 [Petricek et al., 2006]'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device_type  'Bruker Kappa APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0363
_diffrn_reflns_av_sigmaI/netI    0.0235
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            134214
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         1
_exptl_absorpt_coefficient_mu    0.362
_exptl_absorpt_correction_T_max  0.92
_exptl_absorpt_correction_T_min  0.81
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'program SADABS'
_exptl_crystal_colour            'clear red'
_exptl_crystal_density_diffrn    1.2612
_exptl_crystal_description       block
_exptl_crystal_F_000             1386
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.37
_refine_diff_density_min         -0.34
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_gt    1.61
_refine_ls_goodness_of_fit_ref   1.53
_refine_ls_hydrogen_treatment    mixed
_refine_ls_number_constraints    384
_refine_ls_number_parameters     836
_refine_ls_number_reflns         15798
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0489
_refine_ls_R_factor_gt           0.0328
_refine_ls_shift/su_max          0.0356
_refine_ls_shift/su_mean         0.0015
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     w=1/(\s^2^(I)+0.0016I^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0939
_reflns_number_gt                12425
_reflns_number_total             15798
_reflns_threshold_expression     I>3\s(I)
_cod_data_source_file            c4dt02866j2.cif
_cod_data_source_block           5c
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 7032871--7032878.cif.

The following automatic conversions were performed:

data name '_atom_site_site_symmetry_mutiplicity' was replaced with
'_atom_site_site_symmetry_multiplicity' as specified in the
replacement file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
;
_cod_original_cell_volume        3427.3(6)
_cod_original_formula_sum        'C76 H95 B2 Fe1 N6 O0.5 P4'
_cod_database_code               7032877