Sterically Directed Functionalization of the Redox-Active Bis(imino)acenaphthene Ligand Class: An Experimental and Theoretical Investigation
Daniel A. Evans; Ignacio Vargas-Baca; Alan H. Cowley; Journal of the American Chemical Society 135 (2013) 13939–13946; doi:10.1021/ja407070y

data_4120815
_publ_section_title
;
 Sterically Directed Functionalization of the Redox-Active
 Bis(imino)acenaphthene Ligand Class: An Experimental and Theoretical
 Investigation
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13939
_journal_page_last               13946
_journal_paper_doi               10.1021/ja407070y
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C30 H30 N2 O2'
_chemical_formula_sum            'C30 H30 N2 O2'
_chemical_formula_weight         450.56
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                88.241(18)
_cell_angle_beta                 72.045(10)
_cell_angle_gamma                82.134(17)
_cell_formula_units_Z            2
_cell_length_a                   9.429(5)
_cell_length_b                   10.021(5)
_cell_length_c                   13.394(7)
_cell_measurement_reflns_used    2148
_cell_measurement_temperature    163(2)
_cell_measurement_theta_max      31.6631
_cell_measurement_theta_min      1.5959
_cell_volume                     1192.5(11)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics    'XP SHELXTL/PC, Siemens Analytical'
_computing_structure_refinement  'XL SHELXTL/PC, Siemens Analytical'
_computing_structure_solution
;

SIR97 - Altomare A., Burla M.C., Camalli M., Cascarano G.L., Giacovazzo C., 
Guagliardi A., Moliterni A.G.G., Polidori G.,Spagna R.
;
_diffrn_ambient_temperature      163(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku SCX-Mini Mercury CCD'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0560
_diffrn_reflns_av_sigmaI/netI    0.0696
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10415
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.60
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.6873
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Abscor. T. Higashi. (2001). Rigaku Corp. Tokyo, Japan
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.255
_exptl_crystal_description       chip
_exptl_crystal_F_000             480
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.285
_refine_diff_density_min         -0.296
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.238
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         4171
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.238
_refine_ls_R_factor_all          0.1054
_refine_ls_R_factor_gt           0.0624
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0415P)^2^+0.9163P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1438
_refine_ls_wR_factor_ref         0.1813
_reflns_number_gt                2585
_reflns_number_total             4171
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja407070y_si_007.cif
_cod_data_source_block           shelxl
_cod_database_code               4120815