Structure and Conductivity of Small-Molecule Electrolytes [CH3O(CH2CH2O)nCH3]:LiAsF6(n= 8−12)
Zhang, Chuhong; Lilley, Scott J.; Ainsworth, David; Staunton, Edward; Andreev, Yuri G.; Slawin, Alexandra M. Z.; Bruce, Peter G.; Chemistry of Materials 20 (2008) 4039–; doi:10.1021/cm8005327

data_4001214
_publ_section_title
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 Structure and Conductivity of Small-Molecule Electrolytes
 [CH3O(CH2CH2O)nCH3]:LiAsF6(n= 8&#x2212;12)
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_journal_issue                   12
_journal_name_full               'Chemistry of Materials'
_journal_page_first              4039
_journal_paper_doi               10.1021/cm8005327
_journal_volume                  20
_journal_year                    2008
_chemical_formula_moiety         'C24 H50 As2 F12 Li2 O12'
_chemical_formula_sum            'C24 H50 As2 F12 Li2 O12'
_chemical_formula_weight         922.36
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                104.518(15)
_cell_angle_beta                 111.092(13)
_cell_angle_gamma                91.857(17)
_cell_formula_units_Z            1
_cell_length_a                   9.399(3)
_cell_length_b                   9.498(3)
_cell_length_c                   11.832(4)
_cell_measurement_reflns_used    33913
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      68.52
_cell_measurement_theta_min      4.15
_cell_volume                     945.2(5)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2004)'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.938
_diffrn_measured_fraction_theta_max 0.938
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1556
_diffrn_reflns_av_sigmaI/netI    0.1063
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4594
_diffrn_reflns_theta_full        44.78
_diffrn_reflns_theta_max         44.78
_diffrn_reflns_theta_min         4.17
_exptl_absorpt_coefficient_mu    3.217
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7240
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.620
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             470
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.897
_refine_diff_density_min         -0.858
_refine_diff_density_rms         0.181
_refine_ls_extinction_coef       0.004(3)
_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   1.494
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         1416
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.494
_refine_ls_R_factor_all          0.1418
_refine_ls_R_factor_gt           0.1379
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3351
_refine_ls_wR_factor_ref         0.3439
_reflns_number_gt                1260
_reflns_number_total             1416
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm8005327-file006.cif
_cod_data_source_block           G11(LiAsF6)2
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        945.2(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4001214