Synthesis, Structure and Cytotoxicity of Cyclic (Alkyl)(Amino) Carbene and Acyclic Carbene Complexes of Group 11 metals
Bertrand, Benoît; Romanov, Alexander S.; Brooks, Mark; Schmidt, Claudia; Ott, Ingo; O'Connell, Maria Anne; Bochmann, Manfred; Dalton Trans.  (2017) –; doi:10.1039/C7DT03189K

data_7044517
_publ_section_title
;
 Synthesis, Structure and Cytotoxicity of Cyclic (Alkyl)(Amino) Carbene
 and Acyclic Carbene Complexes of Group 11 metals
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT03189K
_journal_year                    2017
_chemical_formula_moiety         'C36 H48 Au N2, F6 Sb'
_chemical_formula_sum            'C36 H48 Au F6 N2 Sb'
_chemical_formula_weight         941.48
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-08-10 deposited with the CCDC.
2017-10-23 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 95.681(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.9471(3)
_cell_length_b                   26.0651(8)
_cell_length_c                   13.5998(5)
_cell_measurement_reflns_used    11571
_cell_measurement_temperature    140.00(10)
_cell_measurement_theta_max      31.3340
_cell_measurement_theta_min      3.3750
_cell_volume                     3508.7(2)
_computing_cell_refinement       'CrysAlisPro 1.171.39.12b (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.12b (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.12b (Rigaku OD, 2015)'
_computing_molecular_graphics    'ORTEP (Johnson, 1976 and Farrugia, 1997)'
_computing_publication_material
'SHELXL-97 (Sheldrick, 2008) and WINGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      140.00(10)
_diffrn_detector_area_resol_mean 99.991
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'micro-focus sealed X-ray tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0364
_diffrn_reflns_av_sigmaI/netI    0.0336
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            24982
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         3.37
_exptl_absorpt_coefficient_mu    5.006
_exptl_absorpt_correction_T_max  0.6615
_exptl_absorpt_correction_T_min  0.3451
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;                                                                 
CrysAlisPro 1.171.39.12b (Rigaku Oxford Diffraction, 2015)        
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model              
Empirical absorption correction using spherical harmonics,        
 implemented in SCALE3 ABSPACK scaling algorithm.                 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.782
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1848
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: CH2Cl2, hexane'
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.420
_refine_diff_density_min         -0.556
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     423
_refine_ls_number_reflns         7155
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0257
_refine_ls_R_factor_gt           0.0211
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0081P)^2^+2.2687P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0431
_refine_ls_wR_factor_ref         0.0441
_reflns_number_gt                6372
_reflns_number_total             7155
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt03189k2.cif
_cod_data_source_block           13a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7044517