Lithium-nitrogen and lithium-boron-nitrogen cage compounds formed using the phenylhydrazido backbone.
Aspinall, Garreth M.; Copsey, May C.; Jeffery, John C.; Breakspear, Angela P.; Russell, Christopher A.; Slattery, John M.; Dalton transactions (Cambridge, England : 2003)  (2006) 1234–1238; doi:10.1039/b510103d

data_7006401
_publ_section_title
;
 Lithium-nitrogen and lithium-boron-nitrogen cage compounds formed
 using the phenylhydrazido backbone.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1234
_journal_page_last               1238
_journal_paper_doi               10.1039/b510103d
_journal_year                    2006
_chemical_formula_sum            'C64 H100 Li8 N8 O10'
_chemical_formula_weight         1197.04
_chemical_name_systematic
;
?
;
_space_group_IT_number           118
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P -4 -2n'
_symmetry_space_group_name_H-M   'P -4 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            2
_cell_length_a                   16.865(2)
_cell_length_b                   16.865(2)
_cell_length_c                   12.338(2)
_cell_measurement_temperature    173(2)
_cell_volume                     3509.3(8)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SHELXTL (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2001)'
_computing_publication_material  'SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'SHELXTL (Bruker, 2001)'
_computing_structure_solution    'SHELXTL (Bruker, 2001)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 'frames each covering 0.3\% in\w'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'SMART (Bruker, 2001)'
_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  0.0831
_diffrn_reflns_av_sigmaI/netI    0.0336
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            17849
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.71
_exptl_absorpt_coefficient_mu    0.074
_exptl_absorpt_correction_T_max  0.993
_exptl_absorpt_correction_T_min  0.993
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2001)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.133
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Blocks
_exptl_crystal_F_000             1288
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.251
_refine_diff_density_min         -0.178
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.941
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         1711
_refine_ls_number_restraints     91
_refine_ls_restrained_S_all      0.971
_refine_ls_R_factor_all          0.1201
_refine_ls_R_factor_gt           0.0570
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1221P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1569
_refine_ls_wR_factor_ref         0.1842
_reflns_number_gt                885
_reflns_number_total             1711
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b510103d.txt
_cod_data_source_block           1
_cod_original_cell_volume        3509.4(9)
_cod_original_sg_symbol_H-M      P-4n2
_cod_database_code               7006401