New Reactions of Terminal Hydrides on a Diiron Dithiolate.
Wang, Wenguang; Rauchfuss, Thomas B.; Zhu, Lingyang; Zampella, Giuseppe; Journal of the American Chemical Society 136 (2014) 5773–; doi:10.1021/ja501366j

data_4121638
_publ_contact_author
; 
Danielle L. Gray 
University of Illinois 
School of Chemical Sciences, Box 59-1 
505 South Mathews Avenue 
Urbana, Illinois  61801 
USA 
;
_publ_section_title
;
 New Reactions of Terminal Hydrides on a Diiron Dithiolate.
;
_journal_issue                   15
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5773
_journal_paper_doi               10.1021/ja501366j
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety
; 
C58 H54 Fe2 N O P4 S2, B F4, 2 (Cl2 C H2), C5 H12 
;
_chemical_formula_sum            'C65 H70 B Cl4 F4 Fe2 N O P4 S2'
_chemical_formula_weight         1409.53
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
; 
? 
;
_cell_angle_alpha                69.672(3)
_cell_angle_beta                 75.310(2)
_cell_angle_gamma                67.503(2)
_cell_formula_units_Z            2
_cell_length_a                   14.1766(12)
_cell_length_b                   16.2220(16)
_cell_length_c                   16.6284(15)
_cell_measurement_reflns_used    9791
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.40
_cell_measurement_theta_min      2.19
_cell_volume                     3280.7(5)
_computing_cell_refinement       'SAINT V7.68A (Bruker, 2005)'
_computing_data_collection       'APEX2 V2010.11-3 (Bruker, 2010)'
_computing_data_reduction
; 
SAINT V7.68A, XPREP V2005/2, SADABS V2008/2, TWINABS V2008/2 
(Bruker, 2005 & 2008) 
;
_computing_molecular_graphics
; 
SHELXTL V6.12 (Bruker, 2005), CrystalMaker v2.1.3 (CrystalMaker, 1994) 
;
_computing_publication_material  'XCIF V6.12 (Bruker, 2005)'
_computing_structure_refinement  'SHELXTL V6.12 (Bruker, 2005)'
_computing_structure_solution    'SHELXTL V6.12 (Bruker, 2005)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       'Bruker Kappa/ApexII CCD'
_diffrn_measurement_method       'profile data from \f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_wavelength_id  cm39esq
_diffrn_reflns_av_R_equivalents  0.0304
_diffrn_reflns_av_sigmaI/netI    0.0230
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            98640
_diffrn_reflns_theta_full        26.44
_diffrn_reflns_theta_max         26.44
_diffrn_reflns_theta_min         1.32
_exptl_absorpt_coefficient_mu    0.820
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6404
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SHELXTL/XPREP V2005/2 (Bruker, 2005)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.427
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1456
_exptl_crystal_id                cm39esq
_exptl_crystal_preparation
; 
The data crystal was mounted using oil (Parantone-N, Exxon) to a 
0.3 mm cryo-loop (Hampton Research) with the (-2 1 2) scattering 
planes roughly normal to the spindle axis. 
;
_exptl_crystal_size_max          0.890
_exptl_crystal_size_mid          0.416
_exptl_crystal_size_min          0.370
_platon_squeeze_details
; 
Two highly disordered CH2Cl2 molecules and one highly disordered pentane 
molecule were found in the asymmetric unit.  These molecules along with 
some small amount of unassigned electron density account for the number 
of electrons sqeezed out of the unit cell.  The unassigned electron density 
was likely a partial occupancy CH2Cl2 molecule. 
;
_refine_diff_density_max         0.501
_refine_diff_density_min         -0.258
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     983
_refine_ls_number_reflns         13409
_refine_ls_number_restraints     1209
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0402
_refine_ls_R_factor_gt           0.0332
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0479P)^2^+1.2007P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0900
_reflns_number_gt                11364
_reflns_number_total             13409
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja501366j_si_002.cif
_cod_data_source_block           cm39esq
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4121638--4121640.cif.
;
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               4121638