Stereochemistry of Boron-Functionalized (Dioximato)iron(II) Complexes. Control of Nonbonded Interactions on Soft Conformational Surfaces
Isak Vernik; Dennis V. Stynes; Inorganic Chemistry 35 (1996) 6210–6220; doi:10.1021/ic9602761

data_4323928
_publ_contact_author
;
 Dennis V. Stynes
 York University
 North York
 Ontario
 Canada
 M3J 1P3
;
_publ_section_title
;
 Stereochemistry of Boron-Functionalized (Dioximato)iron(II) Complexes.
 Control of Nonbonded Interactions on Soft Conformational Surfaces
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6210
_journal_page_last               6220
_journal_paper_doi               10.1021/ic9602761
_journal_volume                  35
_journal_year                    1996
_chemical_formula_sum            'C45 H41 B2 Cl4 Fe N9 O4'
_chemical_formula_weight         991.14
_chemical_name_common            '[Fe((DMG)BPh2)2(TCNE)(PY)].2CH2Cl2'
_chemical_name_systematic
; 
 mono(pyridine)mono(tetracyanoethene)bis(dimethylglyoximato(diphenyborato)
 )iron(II)
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 109.56(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.371(2)
_cell_length_b                   19.599(4)
_cell_length_c                   12.363(2)
_cell_measurement_reflns_used    26
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      12.442
_cell_measurement_theta_min      5.142
_cell_volume                     2367.9(9)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_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  0.0365
_diffrn_reflns_av_sigmaI/netI    0.0814
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            3395
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         2.72
_exptl_absorpt_coefficient_mu    0.597
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.390
_exptl_crystal_description       prisms
_exptl_crystal_F_000             1020
_exptl_crystal_size_max          0.8
_exptl_crystal_size_mid          0.6
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.246
_refine_diff_density_min         -0.224
_refine_diff_density_rms         0.048
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.02(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.929
_refine_ls_goodness_of_fit_obs   1.042
_refine_ls_matrix_type           full
_refine_ls_number_parameters     537
_refine_ls_number_reflns         3193
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.929
_refine_ls_restrained_S_obs      1.042
_refine_ls_R_factor_all          0.0669
_refine_ls_R_factor_obs          0.0424
_refine_ls_shift/esd_max         -0.034
_refine_ls_shift/esd_mean        0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0377P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0906
_refine_ls_wR_factor_obs         0.0839
_reflns_number_observed          2343
_reflns_number_total             3193
_reflns_observed_criterion       >4sigma(I)
_cod_data_source_file            ic9602761_02.cif
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0377P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0377P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2367.9(8)
_cod_database_code               4323928