The Mechanism of the Catalytic Functionalization of Haloalkanes by Carbene Insertion: An Experimental and Theoretical Study
Urbano, Juan; Braga, Ataualpa A. C.; Maseras, Feliu; Álvarez, Eleuterio; Díaz-Requejo, M. Mar; Pérez, Pedro J.; Organometallics 28 (2009) 5968–; doi:10.1021/om9006888

data_4070257
_publ_section_title
;
 The Mechanism of the Catalytic Functionalization of Haloalkanes by
 Carbene Insertion: An Experimental and Theoretical Study
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              5968
_journal_paper_doi               10.1021/om9006888
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C18 H2 Ag2 B2 Br18 N12, 2(C4 H8 O)'
_chemical_formula_sum            'C26 H18 Ag2 B2 Br18 N12 O2'
_chemical_formula_weight         2206.26
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_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                86.385(5)
_cell_angle_beta                 76.126(4)
_cell_angle_gamma                71.738(4)
_cell_formula_units_Z            1
_cell_length_a                   10.3458(13)
_cell_length_b                   11.3539(15)
_cell_length_c                   11.7476(14)
_cell_measurement_reflns_used    6153
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.67
_cell_measurement_theta_min      3.25
_cell_volume                     1272.1(3)
_computing_cell_refinement       'SAINT+ v. 7.06 a (Bruker AXS, 2003)'
_computing_data_collection       'APEX-W2K-NT v. 1.0 (Bruker AXS, 2004)'
_computing_data_reduction        'SAINT+ v. 7.06 a (Bruker AXS, 2001)'
_computing_molecular_graphics    'XP, SHELXTL v. 6.10 (Bruker, 2000)'
_computing_publication_material  'XCIF, SHELXTL v. 6.12 (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.26
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type
;
 Bruker-Nonius X8kappa APEX II CCD area detector'
;
_diffrn_measurement_method       'phi and omega scans with narrow frames'
_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  0.0784
_diffrn_reflns_av_sigmaI/netI    0.0662
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            42002
_diffrn_reflns_theta_full        30.69
_diffrn_reflns_theta_max         30.69
_diffrn_reflns_theta_min         3.08
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    14.947
_exptl_absorpt_correction_T_max  0.2249
_exptl_absorpt_correction_T_min  0.1718
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS: Area-Detector Absorption Correction. Bruker-AXS
 within v. 7.06 a (Bruker AXS, 2003); ratio of minimum to maximum
 apparent transmission:  0.557670m
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.880
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1008
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.638
_refine_diff_density_min         -1.670
_refine_diff_density_rms         0.252
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         7635
_refine_ls_number_restraints     40
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.0963
_refine_ls_R_factor_gt           0.0462
_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^)+(0.0661P)^2^+1.7679P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1045
_refine_ls_wR_factor_ref         0.1276
_reflns_number_gt                4869
_reflns_number_total             7635
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om9006888_si_002.cif
_cod_data_source_block           ea10806a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4070257