Sterically tuned Ag(I)- and Pd(II)-N-heterocyclic carbene complexes of imidazol-2-ylidenes: synthesis, crystal structures, and in vitro antibacterial and anticancer studies.
Haque, Rosenani A.; Salman, Abbas Washeel; Budagumpi, Srinivasa; Abdullah, Amirul Al-Ashraf; Majid, Amin M S Abdul; Metallomics : integrated biometal science 5 (2013) 760–769; doi:10.1039/c3mt00051f

data_1514857
_publ_section_title
;
 Sterically tuned Ag(I)- and Pd(II)-N-heterocyclic carbene complexes of
 imidazol-2-ylidenes: synthesis, crystal structures, and in vitro
 antibacterial and anticancer studies.
;
_journal_issue                   6
_journal_name_full               'Metallomics : integrated biometal science'
_journal_page_first              760
_journal_page_last               769
_journal_paper_doi               10.1039/c3mt00051f
_journal_volume                  5
_journal_year                    2013
_chemical_formula_sum            'C14 H20 Br0 Cl2 N4 Pd'
_chemical_formula_weight         421.64
_chemical_name_systematic
;
Dichlorobis(3-allyl-1-methylimidazolium)palladium(II)
;
_space_group_IT_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                78.9760(10)
_cell_angle_beta                 73.148(2)
_cell_angle_gamma                69.4720(10)
_cell_formula_units_Z            1
_cell_length_a                   7.5862(6)
_cell_length_b                   7.6268(5)
_cell_length_c                   8.1960(5)
_cell_measurement_temperature    293(2)
_cell_volume                     422.90(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0279
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            6604
_diffrn_reflns_theta_full        29.50
_diffrn_reflns_theta_max         29.50
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    1.411
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.656
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             212
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_refine_diff_density_max         2.174
_refine_diff_density_min         -0.609
_refine_diff_density_rms         0.229
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.237
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     99
_refine_ls_number_reflns         2311
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.237
_refine_ls_R_factor_all          0.0520
_refine_ls_R_factor_gt           0.0478
_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^)+(0.0628P)^2^+2.6537P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1408
_refine_ls_wR_factor_ref         0.1519
_reflns_number_gt                2164
_reflns_number_total             2311
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3mt00051f.txt
_cod_data_source_block           mo_alympdb_0m
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1514857