Synthesis and structures of some bimetallic (Li/Ca, Li/Zn, Li/Li) diamides derived from 1,2-bis(neopentylamino)benzene and of Li2[{N(SiMe2NPr(i)2)}2C6H4-1,2](thf)3.
Hitchcock, Peter B.; Lappert, Michael F.; Wei, Xue-Hong; Dalton transactions (Cambridge, England : 2003)  (2006) 1181–1187; doi:10.1039/b513196k

data_7006698
_publ_section_title
;
 Synthesis and structures of some bimetallic (Li/Ca, Li/Zn, Li/Li)
 diamides derived from 1,2-bis(neopentylamino)benzene and of
 Li2[{N(SiMe2NPr(i)2)}2C6H4-1,2](thf)3.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1181
_journal_page_last               1187
_journal_paper_doi               10.1039/b513196k
_journal_year                    2006
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C48 H78 Cl1 N6 Zn3, C16 H32 Li1 O4'
_chemical_formula_sum            'C64 H110 Cl Li N6 O4 Zn3'
_chemical_formula_weight         1266.08
_chemical_name_systematic
;
?
;
_space_group_IT_number           205
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      205
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.2
_audit_creation_date             2003-11-14T14:14:30-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   24.2097(3)
_cell_length_b                   24.2097(3)
_cell_length_c                   24.2097(3)
_cell_measurement_reflns_used    56140
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.028
_cell_measurement_theta_min      3.705
_cell_measurement_wavelength     0.71073
_cell_volume                     14189.5(3)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_type       'by Nonius Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      0.338424E-1
_diffrn_orient_matrix_UB_12      -0.4846E-3
_diffrn_orient_matrix_UB_13      0.236774E-1
_diffrn_orient_matrix_UB_21      -0.236799E-1
_diffrn_orient_matrix_UB_22      -0.929E-4
_diffrn_orient_matrix_UB_23      0.33844E-1
_diffrn_orient_matrix_UB_31      -0.3438E-3
_diffrn_orient_matrix_UB_32      -0.413028E-1
_diffrn_orient_matrix_UB_33      -0.3539E-3
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0715
_diffrn_reflns_av_unetI/netI     0.0251
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            69186
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         3.76
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    1.089
_exptl_absorpt_correction_T_max  0.8566
_exptl_absorpt_correction_T_min  0.7806
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            colouirless
_exptl_crystal_density_diffrn    1.185
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             5424
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.967
_refine_diff_density_min         -0.54
_refine_diff_density_rms         0.08
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.06
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         4175
_refine_ls_number_restraints     31
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0783
_refine_ls_R_factor_gt           0.0585
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0910P)^2^+30.6215P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1631
_refine_ls_wR_factor_ref         0.1798
_reflns_number_gt                3287
_reflns_number_total             4175
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b513196k.txt
_cod_data_source_block           (2)-nov1203
_cod_original_sg_symbol_H-M      Pa-3
_cod_original_formula_sum        'C64 H110 Cl1 Li1 N6 O4 Zn3'
_cod_database_code               7006698