Bis[μ-2-(trimethylsilylamido)-6-(trimethylsilylamino)pyridine-κ^3^<i>N</i>^1^,<i>N</i>^2^:<i>N</i>^2^]bis[(diethyl ether-κ<i>O</i>)lithium(I)]
Rave, Justin A.; Garcia, Diego A.; Hillesheim, Patrick C.; Guillet, Gary L.; IUCrData 1 (2016) x160707–; doi:10.1107/S2414314616007070

data_1543257
_publ_section_title
;
 Bis[\m-2-(trimethylsilylamido)-6-(trimethylsilylamino)pyridine-\k^3^<i>N</i>^1^,<i>N</i>^2^:<i>N</i>^2^]bis[(diethyl
 ether-\k<i>O</i>)lithium(I)]
;
_journal_coeditor_code           BH4003
_journal_issue                   5
_journal_name_full               IUCrData
_journal_page_first              x160707
_journal_paper_doi               10.1107/S2414314616007070
_journal_volume                  1
_journal_year                    2016
_chemical_formula_iupac          '[Li2 (C11 H22 N3 Si2)2 (C4 H10 O)2]'
_chemical_formula_moiety         'C30 H64 Li2 N6 O2 Si4'
_chemical_formula_sum            'C30 H64 Li2 N6 O2 Si4'
_chemical_formula_weight         667.11
_chemical_name_systematic
;Bis[\m-2-(trimethylsilylamido)-6-(trimethylsilylamino)pyridine-\k^3^<i>N</i>^1^,<i>N</i>^2^:<i>N</i>^2^]bis[(diethyl
ether-\k<i>O</i>)lithium(I)]
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_cell_angle_alpha                74.34(2)
_cell_angle_beta                 81.35(2)
_cell_angle_gamma                68.246(19)
_cell_formula_units_Z            1
_cell_length_a                   9.870(7)
_cell_length_b                   10.624(8)
_cell_length_c                   11.319(7)
_cell_measurement_reflns_used    2530
_cell_measurement_temperature    173
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.1
_cell_volume                     1059.8(13)
_computing_cell_refinement
;
CrystalClear (Rigaku, 2009)
;
_computing_data_collection
;
CrystalClear (Rigaku, 2009)
;
_computing_data_reduction
;
CrystalClear (Rigaku, 2009)
;
_computing_molecular_graphics
;
<i>OLEX2</i> (Dolomanov <i>et al.</i>,  2009)
;
_computing_publication_material
;
<i>OLEX2</i> (Dolomanov <i>et al.</i>,  2009)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Rigaku XtaLAB mini'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0558
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            11265
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.490
_diffrn_reflns_theta_min         2.225
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.171
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.849
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(<i>REQAB</i>; Rigaku, 1998)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.045
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             364
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.268
_exptl_crystal_size_min          0.221
_refine_diff_density_max         0.310
_refine_diff_density_min         -0.250
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         4805
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.1087
_refine_ls_R_factor_gt           0.0592
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0485P)^2^+0.4277P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1249
_refine_ls_wR_factor_ref         0.1575
_reflns_number_gt                2876
_reflns_number_total             4805
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            bh4003sup1.cif
_cod_data_source_block           I
_cod_depositor_comments          'Adding full bibliography for 1543257.cif.'
_cod_original_cell_volume        1059.7(13)
_cod_database_code               1543257
_cod_database_fobs_code          1543257
_shelx_estimated_absorpt_t_min   0.950
_shelx_estimated_absorpt_t_max   0.963
_shelx_hkl_checksum              29944
_shelx_res_checksum              59886