New Tetraazaannulene Hosts for Fullerenes
Jimmy U. Franco; Justin C. Hammons; Daniel Rios; Marilyn M. Olmstead; Inorganic Chemistry 49 (2010) 5120–5125; doi:10.1021/ic1002513

data_4315618
_publ_contact_author_email       mmolmstead@ucdavis.edu
_publ_contact_author_fax         5307528995
_publ_contact_author_name        'Marilyn M. Olmstead'
_publ_section_title
;
 New Tetraazaannulene Hosts for Fullerenes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5120
_journal_page_last               5125
_journal_paper_doi               10.1021/ic1002513
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C92 H26 N4 Ni S4'
_chemical_formula_weight         1374.12
_chemical_name_common            '[(NapTMAA)Ni].C60.2CS2'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           59
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ab 2a'
_symmetry_space_group_name_H-M   'P m m n :2'
_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            4
_cell_length_a                   12.6509(11)
_cell_length_b                   17.0655(14)
_cell_length_c                   25.783(2)
_cell_measurement_reflns_used    9848
_cell_measurement_temperature    92(2)
_cell_measurement_theta_max      27.7
_cell_measurement_theta_min      3.0
_cell_volume                     5566.4(8)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'Apex2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1994)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      92(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART Apex II'
_diffrn_measurement_method       \w
_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  0.0578
_diffrn_reflns_av_sigmaI/netI    0.0285
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            69629
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         2.86
_exptl_absorpt_coefficient_mu    0.564
_exptl_absorpt_correction_T_max  0.9405
_exptl_absorpt_correction_T_min  0.8227
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            green-black
_exptl_crystal_density_diffrn    1.640
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2792
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.239
_refine_diff_density_min         -1.344
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     495
_refine_ls_number_reflns         6887
_refine_ls_number_restraints     120
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0908
_refine_ls_R_factor_gt           0.0641
_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^)+(0.0554P)^2^+17.6993P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1524
_refine_ls_wR_factor_ref         0.1730
_reflns_number_gt                5153
_reflns_number_total             6887
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic1002513_si_002_3.cif
_cod_data_source_block           juf35
_cod_original_sg_symbol_H-M      'P m m n'
_cod_database_code               4315618