Synthesis, Structure, and Reactivity of Low-Coordinate 1,1,3,3-Tetraethylguanidinate Complexes
Scott D. Bunge; Jeffrey A. Bertke; Travis L. Cleland; Inorganic Chemistry 48 (2009) 8037–8043; doi:10.1021/ic9007153

data_4302928
_publ_contact_author_address
;Kent State University
Chemistry Department
PO Box 5190
Kent, OH 44242, USA
;
_publ_contact_author_email       sbunge@kent.edu
_publ_contact_author_fax         '330 672 3816'
_publ_contact_author_name        'Scott D. Bunge'
_publ_contact_author_phone       '330 672 9445'
_publ_section_title
;
Synthesis, Structure, and Reactivity of Low-Coordinate
1,1,3,3-Tetraethylguanidinate Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8037
_journal_page_last               8043
_journal_paper_doi               10.1021/ic9007153
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C54 H120 Li6 N18'
_chemical_formula_weight         1063.32
_chemical_name_common            '[Li(m3-TEG)]6 (1)'
_space_group_IT_number           201
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  '-P 2ab 2bc 3'
_symmetry_space_group_name_H-M   'P n -3 :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                   19.0172(6)
_cell_length_b                   19.0172(6)
_cell_length_c                   19.0172(6)
_cell_measurement_reflns_used    5560
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.45
_cell_measurement_theta_min      2.39
_cell_volume                     6877.6(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0414
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_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            50095
_diffrn_reflns_theta_full        28.50
_diffrn_reflns_theta_max         28.50
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    0.062
_exptl_absorpt_correction_T_max  0.9951
_exptl_absorpt_correction_T_min  0.9908
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.027
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             2352
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.191
_refine_diff_density_min         -0.127
_refine_diff_density_rms         0.032
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     122
_refine_ls_number_reflns         2925
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0603
_refine_ls_R_factor_gt           0.0431
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0575P)^2^+1.8050P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1103
_refine_ls_wR_factor_ref         0.1268
_reflns_number_gt                2224
_reflns_number_total             2925
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9007153_si_002_1.cif
_cod_data_source_block           sdb015_0m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Cubic' changed to 'cubic' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P n -3'
_cod_database_code               4302928