Re-Mediated C-C Coupling of Pyridines and Imidazoles
Maialen Espinal de Viguri; Miguel A. Huertos; Julio Pérez; Lucía Riera; Irene Ara; Journal of the American Chemical Society 134 (2012) 20326–20329; doi:10.1021/ja310981m

data_4119031
_publ_contact_author
;    LUCIA RIERA 
     Departamento de Quimica Inorganica
     ISQCH - Facultad de Ciencias
     Universidad de Zaragoza-CSIC
     C/ Pedro Cerbuna 12
     50009 Zaragoza  
     SPAIN
;
_publ_contact_author_email       riera@unizar.es
_publ_contact_author_fax         +34-976761187
_publ_contact_author_phone       +34-976761184
_publ_section_title
;
 Re-Mediated C-C Coupling of Pyridines and Imidazoles
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              20326
_journal_page_last               20329
_journal_paper_doi               10.1021/ja310981m
_journal_volume                  134
_journal_year                    2012
_chemical_formula_sum            'C16 H14 F3 N2 O6 Re S'
_chemical_formula_weight         605.55
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.269(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.4146(5)
_cell_length_b                   13.4021(6)
_cell_length_c                   14.6235(7)
_cell_measurement_reflns_used    8962
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.37
_cell_measurement_theta_min      2.56
_cell_volume                     1938.23(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_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  0.0269
_diffrn_reflns_av_sigmaI/netI    0.0268
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            17486
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    6.442
_exptl_absorpt_correction_T_max  0.7389
_exptl_absorpt_correction_T_min  0.4658
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.075
_exptl_crystal_description       block
_exptl_crystal_F_000             1160
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.400
_refine_diff_density_min         -0.661
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         4560
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0282
_refine_ls_R_factor_gt           0.0226
_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^)+(0.0337P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0551
_refine_ls_wR_factor_ref         0.0569
_reflns_number_gt                3914
_reflns_number_total             4560
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja310981m_si_001_4.cif
_cod_data_source_block           ial195a-complexI
_cod_original_cell_volume        1938.23(16)
_cod_database_code               4119031