Synthesis and Thermal Properties of Novel NHC-Stabilized Cobalt Carbonyl Nitrosyl Complexes
Hering, Florian; Berthel, Johannes H. J.; Lubitz, Katharina; Paul, Ursula S. D.; Schneider, Heidi; Härterich, Marcel; Radius, Udo; Organometallics 35 (2016) 2806–; doi:10.1021/acs.organomet.6b00374

data_4088741
_publ_section_title
;
 Synthesis and Thermal Properties of Novel NHC-Stabilized Cobalt Carbonyl
 Nitrosyl Complexes
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              2806
_journal_paper_doi               10.1021/acs.organomet.6b00374
_journal_volume                  35
_journal_year                    2016
_chemical_formula_sum            'C23 H40 Co N5 O2'
_chemical_formula_weight         477.53
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.6366(4)
_cell_length_b                   13.4788(7)
_cell_length_c                   21.6573(10)
_cell_measurement_reflns_used    9971
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.0585
_cell_measurement_theta_min      2.5385
_cell_volume                     2521.1(2)
_computing_cell_refinement       'Saint+ ver. 7.68A (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. 7.68A (Bruker AXS)'
_computing_molecular_graphics    'XP ver. 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  helios
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0253
_diffrn_reflns_av_unetI/netI     0.0262
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            23878
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         26.099
_diffrn_reflns_theta_min         2.413
_exptl_absorpt_coefficient_mu    0.708
_exptl_absorpt_correction_T_max  0.7453
_exptl_absorpt_correction_T_min  0.6302
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details   'Sadabs 2012/1 (Bruker 2012)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.258
_exptl_crystal_description       needle
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.409
_refine_diff_density_min         -0.193
_refine_diff_density_rms         0.042
_refine_ls_abs_structure_details
;
 Flack x determined using 2003 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.007(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     293
_refine_ls_number_reflns         4990
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0265
_refine_ls_R_factor_gt           0.0245
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0356P)^2^+0.4692P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0633
_refine_ls_wR_factor_ref         0.0643
_reflns_Friedel_coverage         0.758
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.996
_reflns_number_gt                4765
_reflns_number_total             4990
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00374_si_002.cif
_cod_data_source_block           compound_6
_cod_database_code               4088741
_shelx_estimated_absorpt_t_min   0.790
_shelx_estimated_absorpt_t_max   0.939
_shelxl_version_number           2014/6
_shelx_res_checksum              70839
_shelx_hkl_checksum              11466