Reactions of Nitrogen Donors with Cycloheptatrienylidene Complexes: Metal Coordination versus Nucleophilic Attack on the Carbene Ligand
Mantas-Öktem, Kevser; Öfele, Karl; Pöthig, Alexander; Bechlars, Bettina; Herrmann, Wolfgang A.; Kühn, Fritz E.; Organometallics 31 (2012) 8249–; doi:10.1021/om300867g

data_4079590
_publ_section_title
;
 Reactions of Nitrogen Donors with Cycloheptatrienylidene Complexes: Metal
 Coordination versus Nucleophilic Attack on the Carbene Ligand
;
_journal_issue                   23
_journal_name_full               Organometallics
_journal_page_first              8249
_journal_paper_doi               10.1021/om300867g
_journal_volume                  31
_journal_year                    2012
_chemical_formula_moiety         'Br4 Pd; 2 (C11 H14 N O)'
_chemical_formula_sum            'C22 H28 Br4 N2 O2 Pd'
_chemical_formula_weight         778.50
_chemical_name_systematic
;
 ?
;
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                89.341(3)
_cell_angle_beta                 82.406(3)
_cell_angle_gamma                64.476(3)
_cell_formula_units_Z            3
_cell_length_a                   9.5527(9)
_cell_length_b                   10.1487(9)
_cell_length_c                   22.1979(16)
_cell_measurement_reflns_used    9156
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.40
_cell_measurement_theta_min      2.23
_cell_volume                     1922.5(3)
_computing_cell_refinement       'SAINT (Bruker, 2008b)'
_computing_data_collection       'APEX II Control Software (Bruker, 2008a)'
_computing_data_reduction        'SAINT (Bruker, 2008b)'
_computing_molecular_graphics    'PLATON (Spek, 2008)'
_computing_publication_material  'PLATON (Spek, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1998)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1998)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 ' CCD plate '
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.964
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device       ' \k-geometry diffractometer '
_diffrn_measurement_device_type  ' Bruker APEX-II CCD '
_diffrn_measurement_method       ' phi- and omega-rotation '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_av_sigmaI/netI    0.0166
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            106971
_diffrn_reflns_theta_full        25.39
_diffrn_reflns_theta_max         25.39
_diffrn_reflns_theta_min         1.85
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    6.981
_exptl_absorpt_correction_T_max  0.6051
_exptl_absorpt_correction_T_min  0.1878
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker, 2008b'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.017
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.742
_refine_diff_density_min         -1.191
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     589
_refine_ls_number_reflns         6828
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.0242
_refine_ls_R_factor_gt           0.0231
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0387P)^2^+1.9373P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0644
_refine_ls_wR_factor_ref         0.0652
_reflns_number_gt                6559
_reflns_number_total             6828
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            om300867g_si_002.cif
_cod_data_source_block           10
_cod_depositor_comments
;
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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4079590