Solvate Structures and Computational/Spectroscopic Characterization of Lithium Difluoro(oxalato)borate (LiDFOB) Electrolytes
Han, Sang-Don; Allen, Joshua L.; Jónsson, Erlendur; Johansson, Patrik; McOwen, Dennis W.; Boyle, Paul D.; Henderson, Wesley A.; The Journal of Physical Chemistry C 117 (2013) 5521–; doi:10.1021/jp309102c

data_1511784
_publ_section_title
;
 Solvate Structures and Computational/Spectroscopic Characterization of
 Lithium Difluoro(oxalato)borate (LiDFOB) Electrolytes
;
_journal_issue                   11
_journal_name_full               'The Journal of Physical Chemistry C'
_journal_page_first              5521
_journal_paper_doi               10.1021/jp309102c
_journal_volume                  117
_journal_year                    2013
_chemical_formula_sum            'C8 H8 B F2 Li N2 O4'
_chemical_formula_weight         251.91
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_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                 113.8966(16)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.1948(2)
_cell_length_b                   15.6492(6)
_cell_length_c                   6.2164(2)
_cell_measurement_reflns_used    9897
_cell_measurement_temperature    110
_cell_measurement_theta_max      40.21
_cell_measurement_theta_min      3.58
_cell_volume                     550.98(3)
_computing_cell_refinement       SAINT
_computing_data_collection       Apex2
_computing_data_reduction        SAINT
_computing_molecular_graphics    NRCVAX
_computing_publication_material  cif2tables.py
_computing_structure_refinement  XL
_computing_structure_solution    XS
_diffrn_ambient_temperature      110
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.924
_diffrn_measurement_device_type  'Bruker-Nonius Kappa Axis X8 Apex2'
_diffrn_measurement_method       'omega and phi 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  0.0380
_diffrn_reflns_av_sigmaI/netI    0.0288
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            53001
_diffrn_reflns_theta_full        39.64
_diffrn_reflns_theta_max         43.52
_diffrn_reflns_theta_min         3.58
_exptl_absorpt_coefficient_mu    0.137
_exptl_absorpt_correction_T_max  0.9677
_exptl_absorpt_correction_T_min  0.9420
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.518
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             256
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.541
_refine_diff_density_min         -0.258
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     104
_refine_ls_number_reflns         3951
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0548
_refine_ls_R_factor_gt           0.0377
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0560P)^2^+0.0312P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1022
_reflns_number_gt                3026
_reflns_number_total             3951
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jp309102c_si_002.cif
_cod_data_source_block           x11086
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               1511784