Naphthalene and Anthracene Cobaltates(1-): Useful Storable Sources of an Atomic Cobalt Anion
William W. Brennessel; John E. Ellis; Inorganic Chemistry 51 (2012) 9076–9094; doi:10.1021/ic301240u

data_4330109
_publ_contact_author_address
;
Department of Chemistry
University of Minnesota
207 Pleasant Street SE
Minneapolis, MN 55455
;
_publ_contact_author_email       ellis@umn.edu
_publ_contact_author_name        'John E. Ellis'
_publ_contact_author_phone       1-612-625-6391
_publ_section_title
;
 Naphthalene and Anthracene Cobaltates(1-): Useful Storable Sources of an
 Atomic Cobalt Anion
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9076
_journal_page_last               9094
_journal_paper_doi               10.1021/ic301240u
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         '2(C4 H8 O), C31 H57 K2 O12.5, C28 H20 Co'
_chemical_formula_sum            'C67 H93 Co K2 O14.5'
_chemical_formula_weight         1267.54
_chemical_name_common            04172
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 96.106(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   27.534(3)
_cell_length_b                   9.7976(9)
_cell_length_c                   49.465(5)
_cell_measurement_reflns_used    3702
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.24
_cell_measurement_theta_min      2.48
_cell_volume                     13268(2)
_computing_cell_refinement       'SAINT, Bruker'
_computing_data_collection       'SMART, Bruker'
_computing_data_reduction        'SAINT, Bruker'
_computing_molecular_graphics    'SHELXTL, Bruker'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  SHELXL-97
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Siemens SMART Platform CCD'
_diffrn_measurement_method       'area detector, omega scans per phi'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0557
_diffrn_reflns_av_sigmaI/netI    0.0713
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       58
_diffrn_reflns_limit_l_min       -58
_diffrn_reflns_number            37286
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.49
_exptl_absorpt_coefficient_mu    0.447
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.796189
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing, 1995'
_exptl_crystal_colour            red-black
_exptl_crystal_density_diffrn    1.269
_exptl_crystal_description       needle
_exptl_crystal_F_000             5408
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.363
_refine_diff_density_min         -0.345
_refine_diff_density_rms         0.058
_refine_ls_extinction_coef       0.00026(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     799
_refine_ls_number_reflns         11749
_refine_ls_number_restraints     81
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.1284
_refine_ls_R_factor_gt           0.0635
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0700P)^2^+20.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1532
_refine_ls_wR_factor_ref         0.1814
_reflns_number_gt                5887
_reflns_number_total             11749
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic301240u_si_001_16.cif
_cod_data_source_block           RD1
_cod_original_formula_sum        'C67 H93 Co K2 O14.50'
_cod_database_code               4330109