Oligomerization and regioselective hydrosilylation of styrenes catalyzed by cationic allyl nickel complexes bearing allylphosphine ligands.
Hyder, Iqbal; Jiménez-Tenorio, Manuel; Puerta, M. Carmen; Valerga, Pedro; Dalton transactions (Cambridge, England : 2003)  (2007) 3000–3009; doi:10.1039/b705579j

data_7005804
_publ_section_title
;
 Oligomerization and regioselective hydrosilylation of styrenes
 catalyzed by cationic allyl nickel complexes bearing allylphosphine
 ligands.
;
_journal_issue                   28
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3000
_journal_page_last               3009
_journal_paper_doi               10.1039/b705579j
_journal_year                    2007
_chemical_formula_moiety         'C18 H20 Br Ni P'
_chemical_formula_sum            'C18 H20 Br Ni P'
_chemical_formula_weight         405.93
_chemical_name_common
'trihapto-allyl-bromide-allyldiphenylphosphine-nickel (ii)'
_chemical_name_systematic
'trihapto-allyl-bromide-allyldiphenylphosphine-nickel (II)'
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.461(2)
_cell_length_b                   16.298(3)
_cell_length_c                   18.029(4)
_cell_measurement_reflns_used    5554
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.898
_cell_measurement_theta_min      2.254
_cell_volume                     3367.7(11)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'ORTEP-3 vers. 1.08 (Faruggia, 2005)'
_computing_publication_material  'SHELXTL (Sheldrick, 2001)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2001)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       '1700 omega scan frames, 0.3 deg, 10 sec'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0552
_diffrn_reflns_av_sigmaI/netI    0.0339
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            21191
_diffrn_reflns_theta_full        25.16
_diffrn_reflns_theta_max         25.16
_diffrn_reflns_theta_min         2.26
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Bruker SMART APEX'
_diffrn_standards_decay_%        -0.0188
_exptl_absorpt_coefficient_mu    3.611
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.754
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.601
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.898
_refine_diff_density_min         -0.346
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     250
_refine_ls_number_reflns         2992
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0468
_refine_ls_R_factor_gt           0.0341
_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^)+(0.0443P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0732
_refine_ls_wR_factor_ref         0.0773
_reflns_number_gt                2580
_reflns_number_total             2992
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b705579j.txt
_cod_data_source_block           pv0516
_cod_original_cell_volume        3367.8(12)
_cod_database_code               7005804