Metal complexes with carbene ligands stabilized by lateral enamines
Manuel Alcarazo; Karin Radkowski; Richard Goddard; Alois Furstner; Chem.Commun. 47 (2011) 776–; doi:10.1039/c0cc03128c

data_7105809
_publ_section_title
;
 Metal complexes with carbene ligands stabilized by lateral enamines
;
_journal_name_full               Chem.Commun.
_journal_page_first              776
_journal_paper_doi               10.1039/c0cc03128c
_journal_volume                  47
_journal_year                    2011
_chemical_compound_source        acetonitrile/diethylether
_chemical_formula_moiety         'C11 H18 Cl N2 1+, B F4 1-'
_chemical_formula_sum            'C11 H18 B Cl F4 N2'
_chemical_formula_weight         300.53
_chemical_name_systematic
;
1-chloro-2-(dimethyl-amino-methylidenyl)-cyclopent-5-en-5-yl-
methylidenyl-dimethylammonium tetrafluoroborate
;
_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_block_code                AVM-AB-172-01
_audit_creation_date             2010-07-28
_cell_angle_alpha                106.620(2)
_cell_angle_beta                 91.767(2)
_cell_angle_gamma                102.890(2)
_cell_formula_units_Z            4
_cell_length_a                   7.6530(7)
_cell_length_b                   12.1577(11)
_cell_length_c                   16.2528(14)
_cell_measurement_reflns_used    40482
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.05
_cell_measurement_theta_min      2.62
_cell_volume                     1405.2(2)
_computing_cell_refinement       'SAINT software (Bruker AXS, 2004)'
_computing_data_collection       'APEX2 (Bruker AXS, 2008)'
_computing_data_reduction        'SAINT software (Bruker AXS, 2004)'
_computing_molecular_graphics    'DIAMOND (Crystal Impact GbR, 2006)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 66.67
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker-AXS Kappa Mach3 APEX-II'
_diffrn_measurement_method       'CCD \f- and \w-scans'
_diffrn_radiation_monochromator  'Incoatec Helios mirrors'
_diffrn_radiation_source         '0.2 x 2mm^2^ focus rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0383
_diffrn_reflns_av_sigmaI/netI    0.0311
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            40280
_diffrn_reflns_theta_full        30.70
_diffrn_reflns_theta_max         30.70
_diffrn_reflns_theta_min         1.88
_diffrn_standards_decay_%        0.00
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.304
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.91
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS, Bruker AXS (2008)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.421
_exptl_crystal_description       block
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.242
_refine_diff_density_min         -1.027
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.772
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         8635
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.772
_refine_ls_R_factor_all          0.1157
_refine_ls_R_factor_gt           0.0845
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0724P)^2^+0.4124P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2333
_refine_ls_wR_factor_ref         0.2497
_reflns_number_gt                6051
_reflns_number_total             8635
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CC03128C.TXT
_cod_data_source_block           6
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7105809