Three-Coordinate N-Heterocyclic Carbene Nickel Nitrosyl Complexes
Varonka, Matthew S.; Warren, Timothy H.; Organometallics 29 (2010) 717–; doi:10.1021/om900706z

data_4067269
_publ_contact_author             'Timothy H. Warren'
_publ_section_title
;
 Three-Coordinate N-Heterocyclic Carbene Nickel Nitrosyl Complexes
;
_journal_issue                   4
_journal_name_full               Organometallics
_journal_page_first              717
_journal_paper_doi               10.1021/om900706z
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C33 H41 F3 N2 Ni O3 S'
_chemical_formula_sum            'C33 H41 F3 N2 Ni O3 S'
_chemical_formula_weight         661.45
_chemical_name_common            IPrNi(Cp)OTf
_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
_cell_angle_alpha                88.6660(10)
_cell_angle_beta                 80.4400(10)
_cell_angle_gamma                84.8120(10)
_cell_formula_units_Z            2
_cell_length_a                   10.1295(9)
_cell_length_b                   12.2420(11)
_cell_length_c                   13.4105(12)
_cell_measurement_reflns_used    6586
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      56.195
_cell_measurement_theta_min      4.525
_cell_volume                     1633.1(3)
_computing_cell_refinement       'Bruker APEXII'
_computing_data_collection       'Bruker APEXII'
_computing_data_reduction        'Bruker APEXII'
_computing_molecular_graphics
'ORTEP-3 for Windows; Ferrugia L J (1997), J. Appl. Cryst. 30, 565'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'APEXII platform CCD, Bruker'
_diffrn_measurement_method       'omega scans'
_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  0.0246
_diffrn_reflns_av_sigmaI/netI    0.0313
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            18003
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    0.710
_exptl_absorpt_correction_T_max  0.8710
_exptl_absorpt_correction_T_min  0.8652
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS based on Blessing's method; Blessing, Acta Cryst. (1995) A51 33-38'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.345
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.827
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     396
_refine_ls_number_reflns         6712
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0345
_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^)+(0.0492P)^2^+0.5360P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0866
_refine_ls_wR_factor_ref         0.0903
_reflns_number_gt                5710
_reflns_number_total             6712
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900706z_si_002.cif
_cod_data_source_block           IPrNiCpOTf_cmpd4
_cod_depositor_comments
;
The following automatic conversions were performed:
'_atom_site_symetry_multiplicity' tag replaced with
'_atom_site_symmetry_multiplicity'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4067269