Structural and Spectroscopic Trends in a Series of Half-Sandwich Scorpionate Complexes
Shengwen Liang; Haoshuang Wang; Tapash Deb; Jeffrey L. Petersen; Gordon T. Yee; Michael P. Jensen; Inorganic Chemistry 51 (2012) 12707–12719; doi:10.1021/ic301409s

data_4331133
_publ_section_title
;
 Structural and Spectroscopic Trends in a Series of Half-Sandwich
 Scorpionate Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              12707
_journal_page_last               12719
_journal_paper_doi               10.1021/ic301409s
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C36 H34 B2 F8 N10 Ni'
_chemical_formula_weight         839.06
_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                 92.677(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.3799(8)
_cell_length_b                   16.6360(10)
_cell_length_c                   19.5125(12)
_cell_measurement_reflns_used    7434
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.26
_cell_volume                     4014.3(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_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  0.0448
_diffrn_reflns_av_sigmaI/netI    0.0622
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            27327
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         1.99
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    0.561
_exptl_absorpt_correction_T_max  0.877
_exptl_absorpt_correction_T_min  0.799
_exptl_absorpt_correction_type   semi-empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_description       'irregular fragment'
_exptl_crystal_F_000             1720
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.618
_refine_diff_density_min         -0.366
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     535
_refine_ls_number_reflns         9148
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0700
_refine_ls_R_factor_gt           0.0545
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0893P)^2^+1.793P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1545
_refine_ls_wR_factor_ref         0.1703
_reflns_number_gt                7101
_reflns_number_total             9148
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301409s_si_002_2.cif
_cod_data_source_block           2Ni
_cod_database_code               4331133