Nickel(I) Aryl Species: Synthesis, Properties, and Catalytic Activity.
Beromi, Megan Mohadjer; Banerjee, Gourab; Brudvig, Gary W.; Hazari, Nilay; Mercado, Brandon Q.; ACS catalysis 8 (2018) 2526–2533; doi:10.1021/acscatal.8b00546

data_4515823
_publ_section_title
;
 Nickel(I) Aryl Species: Synthesis, Properties, and Catalytic Activity.
;
_journal_issue                   3
_journal_name_full               'ACS catalysis'
_journal_page_first              2526
_journal_page_last               2533
_journal_paper_doi               10.1021/acscatal.8b00546
_journal_volume                  8
_journal_year                    2018
_chemical_formula_moiety         'C56 H53 Fe Ni P2'
_chemical_formula_sum            'C56 H53 Fe Ni P2'
_chemical_formula_weight         902.48
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     SHELXT
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 95.985(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.0344(9)
_cell_length_b                   13.3580(9)
_cell_length_c                   23.5713(19)
_cell_measurement_reflns_used    5482
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      26.2760
_cell_measurement_theta_min      2.2310
_cell_volume                     4394.9(5)
_computing_cell_refinement       'CrysAlisPro 1.171.39.16b (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.16b (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.16b (Rigaku OD, 2015)'
_computing_molecular_graphics
; 
Dolomanov, O.V.; Bourhis, L.J.; Gildea, R.J.; Howard, J.A.K.; Puschmann, H., 
OLEX2: A complete structure solution, refinement and analysis program
(2009). J. Appl. Cryst., 42, 339-341.
;
_computing_publication_material  'CIFTAB-2013/2 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 6.8
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku Mercury275R CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0764
_diffrn_reflns_av_unetI/netI     0.0463
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            28371
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.425
_diffrn_reflns_theta_min         2.635
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.870
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.84705
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
CrysAlisPro 1.171.39.16b (Rigaku Oxford Diffraction, 2015) 
Empirical absorption correction using spherical harmonics, 
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.364
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             1892
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.641
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     311
_refine_ls_number_reflns         4514
_refine_ls_number_restraints     76
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0778
_refine_ls_R_factor_gt           0.0475
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0563P)^2^+8.6511P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1098
_refine_ls_wR_factor_ref         0.1246
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3209
_reflns_number_total             4514
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs8b00546_si_002.cif
_cod_data_source_block           '_(dppf)NiI(2,6-xylyl)'
_cod_original_sg_symbol_H-M      'I 2/a'
_cod_database_code               4515823
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.780
_shelx_estimated_absorpt_t_max   0.958
_shelx_res_checksum              69568
_shelx_hkl_checksum              66969