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_7044514
_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         'C14 H20 Au Cl N2 O2'
_chemical_formula_sum            'C14 H20 Au Cl N2 O2'
_chemical_formula_weight         480.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.5095(2)
_cell_length_b                   12.0198(3)
_cell_length_c                   13.0933(2)
_cell_measurement_reflns_used    15166
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.5520
_cell_measurement_theta_min      3.7370
_cell_volume                     1653.97(6)
_computing_cell_refinement       'CrysAlisPro 1.171.39.9g (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.9g (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.9g (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      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'XtaLAB AFC12 (RCD3): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0654
_diffrn_reflns_av_sigmaI/netI    0.0371
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            27496
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.67
_exptl_absorpt_coefficient_mu    9.058
_exptl_absorpt_correction_T_max  0.6601
_exptl_absorpt_correction_T_min  0.2645
_exptl_absorpt_correction_type   multi-scan
_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    1.931
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             920
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: CH2Cl2, hexane'
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.484
_refine_diff_density_min         -1.226
_refine_diff_density_rms         0.125
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.033(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     185
_refine_ls_number_reflns         3780
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0275
_refine_ls_R_factor_gt           0.0256
_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^)+(0.0300P)^2^+0.1000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0550
_refine_ls_wR_factor_ref         0.0557
_reflns_number_gt                3659
_reflns_number_total             3780
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt03189k2.cif
_cod_data_source_block           10a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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_database_code               7044514