Novel benzyl-substituted N-heterocyclic carbene-silver acetate complexes: synthesis, cytotoxicity and antibacterial studies.
Patil, Siddappa; Deally, Anthony; Gleeson, Brendan; Müller-Bunz, Helge; Paradisi, Francesca; Tacke, Matthias; Metallomics : integrated biometal science 3 (2011) 74–88; doi:10.1039/c0mt00034e

data_1515701
_publ_section_title
;
 Novel benzyl-substituted N-heterocyclic carbene-silver acetate complexes:
 synthesis, cytotoxicity and antibacterial studies.
;
_journal_issue                   1
_journal_name_full               'Metallomics : integrated biometal science'
_journal_page_first              74
_journal_page_last               88
_journal_paper_doi               10.1039/c0mt00034e
_journal_volume                  3
_journal_year                    2011
_chemical_formula_moiety         'C23 H25 N2, H2 O, Br'
_chemical_formula_sum            'C23 H25 Br N2 O'
_chemical_formula_weight         425.36
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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                67.423(3)
_cell_angle_beta                 82.718(3)
_cell_angle_gamma                76.645(3)
_cell_formula_units_Z            2
_cell_length_a                   9.9811(3)
_cell_length_b                   10.0794(4)
_cell_length_c                   11.7361(3)
_cell_measurement_reflns_used    19912
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      76.2981
_cell_measurement_theta_min      4.0798
_cell_volume                     1059.77(6)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3196
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0617
_diffrn_reflns_av_sigmaI/netI    0.0304
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            23699
_diffrn_reflns_theta_full        75.00
_diffrn_reflns_theta_max         76.49
_diffrn_reflns_theta_min         4.08
_exptl_absorpt_coefficient_mu    2.743
_exptl_absorpt_correction_T_max  0.747
_exptl_absorpt_correction_T_min  0.705
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.333
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             440
_exptl_crystal_size_max          0.2009
_exptl_crystal_size_mid          0.1821
_exptl_crystal_size_min          0.1689
_refine_diff_density_max         0.605
_refine_diff_density_min         -0.519
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     252
_refine_ls_number_reflns         4420
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0366
_refine_ls_R_factor_gt           0.0349
_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^)+(0.0571P)^2^+0.2625P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1016
_refine_ls_wR_factor_ref         0.1032
_reflns_number_gt                4128
_reflns_number_total             4420
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0mt00034e.txt
_cod_data_source_block           tac104(3e)
_cod_original_cell_volume        1059.78(6)
_cod_original_formula_sum        'C23 H25 N2 Br O'
_cod_database_code               1515701