Nickel-Mediated Three-Component Cycloaddition Reaction of Carboryne, Alkenes, and Alkynes
Zaozao Qiu; Zuowei Xie; Journal of the American Chemical Society 131 (2009) 2084–2085; doi:10.1021/ja809389k

data_4103928
_publ_section_title
;
 Nickel-Mediated Three-Component Cycloaddition Reaction of Carboryne,
 Alkenes, and Alkynes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2084
_journal_page_last               2085
_journal_paper_doi               10.1021/ja809389k
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C39 H81 B30 Cl Li N3 Ni3 O6'
_chemical_formula_weight         1230.89
_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                 91.508(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.252(3)
_cell_length_b                   23.471(4)
_cell_length_c                   18.257(4)
_cell_measurement_temperature    293(2)
_cell_volume                     6533(2)
_computing_cell_refinement       'BRUKER SMART CCD DIFFRACTOMETER'
_computing_data_collection       'BRUKER SMART CCD DIFFRACTOMETER'
_computing_data_reduction        'BRUKER SMART CCD DIFFRACTOMETER'
_computing_molecular_graphics    'SIEMENS SHELXTL'
_computing_publication_material  'SIEMENS SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'BRUKER SMART CCD DIFFRACTOMETER'
_diffrn_measurement_method       'OMEGA SCAN'
_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  0.0906
_diffrn_reflns_av_sigmaI/netI    0.1234
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            44091
_diffrn_reflns_theta_full        28.02
_diffrn_reflns_theta_max         28.02
_diffrn_reflns_theta_min         1.41
_exptl_absorpt_coefficient_mu    0.939
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.632937
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.251
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2552
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.819
_refine_diff_density_min         -0.556
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     748
_refine_ls_number_reflns         15772
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.1738
_refine_ls_R_factor_gt           0.0620
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0817P)^2^+6.9515P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1457
_refine_ls_wR_factor_ref         0.2124
_reflns_number_gt                6959
_reflns_number_total             15772
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja809389k_si_002_1.cif
_cod_data_source_block           5a
_cod_database_code               4103928