Structural chemistry of new lithium bis(oxalato)borate solvates
Zavalij, Peter Y.; Yang, Shoufeng; Whittingham, M. Stanley; Acta Crystallographica Section B 60 (2004) 716–724; doi:10.1107/S0108768104022153

data_2102674
_publ_section_title
;
 Structural chemistry of new lithium bis(oxalato)borate solvates
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              716
_journal_page_last               724
_journal_paper_doi               10.1107/S0108768104022153
_journal_volume                  60
_journal_year                    2004
_chemical_formula_moiety         'C17 H20 B2 Li2 O23'
_chemical_formula_structural     2LiB(C2O4)2.3C3H6O2.H2O
_chemical_formula_sum            'C17 H20 B2 Li2 O23'
_chemical_formula_weight         627.83
_chemical_name_common
'Lithium bis(oxalato)borate 1,3-dioxolane hydrate'
_chemical_name_systematic
;
Lithium bis(oxalato)borate 1,3-dioxolane hydrate
;
_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 & ZCIF'
_cell_angle_alpha                80.640(3)
_cell_angle_beta                 79.414(3)
_cell_angle_gamma                70.642(3)
_cell_formula_units_Z            2
_cell_length_a                   9.1327(14)
_cell_length_b                   9.6378(15)
_cell_length_c                   14.812(2)
_cell_measurement_reflns_used    2243
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.5
_cell_volume                     1201.8(3)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Materials Studio (2001)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'three-circle diffractometer'
_diffrn_measurement_method       '\w 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  0.0982
_diffrn_reflns_av_sigmaI/netI    0.1675
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9591
_diffrn_reflns_theta_full        24.71
_diffrn_reflns_theta_max         24.71
_diffrn_reflns_theta_min         1.41
_diffrn_standards_decay_%        0.34
_exptl_absorpt_coefficient_mu    0.162
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.881
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'XPREP (Sheldrick, 1997)'
_exptl_crystal_colour            colorles
_exptl_crystal_density_diffrn    1.735
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             644
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.383
_refine_diff_density_min         -0.355
_refine_ls_extinction_coef       0.0130(17)
_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   0.891
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     398
_refine_ls_number_reflns         4074
_refine_ls_number_restraints     282
_refine_ls_restrained_S_all      0.938
_refine_ls_R_factor_all          0.1069
_refine_ls_R_factor_gt           0.0575
_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^)+(0.005P)^2^], P=(max(Fo^2^,0)+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1011
_refine_ls_wR_factor_ref         0.1098
_reflns_number_gt                2144
_reflns_number_total             4074
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ta5011.cif
_cod_data_source_block           V
_cod_database_code               2102674