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_7015603
_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 O V, C2 H10 N2'
_chemical_formula_sum            'C2 H10 F4 N2 O V'
_chemical_formula_weight         205.06
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 92.2160(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.6312(8)
_cell_length_b                   5.7257(3)
_cell_length_c                   14.6306(8)
_cell_measurement_reflns_used    14039
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      33.6
_cell_measurement_theta_min      3.3
_cell_volume                     1224.75(11)
_computing_cell_refinement       'SAINT (Bruker, 2006)'
_computing_data_collection       'APEXII (Bruker, 2006)'
_computing_data_reduction        'SAINT (Bruker, 2006)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker AXS APEXII'
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  'Si (111) Crystal'
_diffrn_radiation_source         '11.3.1 ALS. LBNL.CA'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.77490
_diffrn_reflns_av_R_equivalents  0.0376
_diffrn_reflns_av_sigmaI/netI    0.0368
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            13262
_diffrn_reflns_theta_full        33.6
_diffrn_reflns_theta_max         30.42
_diffrn_reflns_theta_min         3.06
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    1.638
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.753
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.224
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.483
_refine_diff_density_min         -0.674
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         3675
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0344
_refine_ls_R_factor_gt           0.0306
_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^)+(0.0414P)^2^+0.5605P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0812
_refine_ls_wR_factor_ref         0.0833
_reflns_number_gt                3358
_reflns_number_total             3675
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt01765e.txt
_cod_data_source_block           8
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7015603