Ionic liquids and deep eutectic mixtures as new solvents for the synthesis of vanadium fluorides and oxyfluorides.
Aidoudi, Farida H.; Byrne, Peter J.; Allan, Pheobe K.; Teat, Simon J.; Lightfoot, Philip; Morris, Russell E.; Dalton transactions (Cambridge, England : 2003) 40 (2011) 4324–4331; doi:10.1039/c0dt01765e

data_7015601
_publ_section_title
;
 Ionic liquids and deep eutectic mixtures as new solvents for the
 synthesis of vanadium fluorides and oxyfluorides.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4324
_journal_page_last               4331
_journal_paper_doi               10.1039/c0dt01765e
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'F4 H2 O2 V, 2(C H6 N)'
_chemical_formula_sum            'C2 H14 F4 N2 O2 V'
_chemical_formula_weight         225.09
_chemical_name_systematic
;
?
;
_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                110.32(3)
_cell_angle_beta                 90.12(3)
_cell_angle_gamma                90.95(2)
_cell_formula_units_Z            2
_cell_length_a                   6.932(6)
_cell_length_b                   7.822(6)
_cell_length_c                   8.129(1)
_cell_measurement_reflns_used    14039
_cell_measurement_temperature    125(2)
_cell_measurement_theta_max      26.3697
_cell_measurement_theta_min      2.6721
_cell_volume                     413.3(5)
_computing_cell_refinement       'CrystalClear (rigaku Corp., 2008)'
_computing_data_collection       'CrystalClear (rigaku Corp., 2008)'
_computing_data_reduction        'CrystalClear (rigaku Corp., 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      125(2)
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       dtprofit.ref
_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  0.0724
_diffrn_reflns_av_sigmaI/netI    0.0712
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4659
_diffrn_reflns_theta_full        26.32
_diffrn_reflns_theta_max         26.32
_diffrn_reflns_theta_min         2.67
_exptl_absorpt_coefficient_mu    1.230
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.6738
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.809
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             230
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.675
_refine_diff_density_min         -1.051
_refine_diff_density_rms         0.162
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.193
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         1629
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.193
_refine_ls_R_factor_all          0.0949
_refine_ls_R_factor_gt           0.0897
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0282P)^2^+4.4089P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1916
_refine_ls_wR_factor_ref         0.1972
_reflns_number_gt                1536
_reflns_number_total             1629
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt01765e.txt
_cod_data_source_block           4
_cod_database_code               7015601