Synthesis, characterization and catalytic behaviour of a palladium complex bearing a hydroxy-functionalized N-heterocyclic carbene ligand
Mariconda, Annaluisa; Grisi, Fabia; Costabile, Chiara; Falcone, Salvatore; Bertolasi, Valerio; Longo, Pasquale; New Journal of Chemistry 38 (2014) 762–; doi:10.1039/c3nj01281f

data_7053860
_publ_section_title
;
 Synthesis, characterization and catalytic behaviour of a palladium
 complex bearing a hydroxy-functionalized N-heterocyclic carbene ligand
;
_journal_issue                   2
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              762
_journal_paper_doi               10.1039/c3nj01281f
_journal_volume                  38
_journal_year                    2014
_chemical_formula_moiety         '4(C20 H32 Ag N4 O2), 2(Ag2 I4), 2(C2 H3 N)'
_chemical_formula_sum            'C42 H67 Ag4 I4 N9 O4'
_chemical_formula_weight         1701.12
_chemical_name_systematic
;
 ?
;
_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                90.3211(4)
_cell_angle_beta                 96.9646(4)
_cell_angle_gamma                100.9646(6)
_cell_formula_units_Z            4
_cell_length_a                   13.1520(2)
_cell_length_b                   13.1920(2)
_cell_length_c                   33.6132(5)
_cell_measurement_reflns_used    42000
_cell_measurement_temperature    295
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.83
_cell_volume                     5680.76(15)
_computing_cell_refinement       'Denzo SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997)'
_computing_data_reduction        'Denzo SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEPIII (Burnett & Johnson, 1996)'
_computing_publication_material
'SHELXL-97 (Sheldrick, 1997), PARST (Nardelli, 1995), PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      295
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '\f scans and \w scans'
_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  0.0856
_diffrn_reflns_av_sigmaI/netI    0.0818
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            42000
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.83
_exptl_absorpt_coefficient_mu    3.576
_exptl_absorpt_correction_T_max  0.803
_exptl_absorpt_correction_T_min  0.382
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'SORTAV (R.H. Blessing, Acta Crystallogr., 1995, A51, 33)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.989
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3256
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.07
_refine_diff_density_max         1.929
_refine_diff_density_min         -1.171
_refine_diff_density_rms         0.218
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1145
_refine_ls_number_reflns         19721
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.1008
_refine_ls_R_factor_gt           0.0604
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0887P)^2^+8.1306P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1459
_refine_ls_wR_factor_ref         0.1713
_reflns_number_gt                12409
_reflns_number_total             19721
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            c3nj01281f.txt
_cod_data_source_block           Ag
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7053860