Structural diversity in hybrid vanadium(IV) oxyfluorides based on a common building block.
Aidoudi, Farida H.; Black, Cameron; Arachchige, Kasun S Athukorala; Slawin, Alexandra M. Z.; Morris, Russell E.; Lightfoot, Philip; Dalton transactions (Cambridge, England : 2003) 43 (2014) 568–575; doi:10.1039/c3dt52385c

data_7028212
_publ_section_title
;
 Structural diversity in hybrid vanadium(IV) oxyfluorides based on a
 common building block.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              568
_journal_page_last               575
_journal_paper_doi               10.1039/c3dt52385c
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C4 H5 N2, F5 O2 V2'
_chemical_formula_sum            'C4 H5 F5 N2 O2 V2'
_chemical_formula_weight         309.98
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ac'
_symmetry_space_group_name_H-M   'P c m n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.551(3)
_cell_length_b                   11.904(5)
_cell_length_c                   19.349(8)
_cell_measurement_reflns_used    3934
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      28.4
_cell_measurement_theta_min      2.0
_cell_volume                     1739.2(12)
_computing_cell_refinement
'CrystalClear-SM Expert 2.0 rc13 (Rigaku, 2009)'
_computing_data_collection
'CrystalClear-SM Expert 2.0 rc13 (Rigaku, 2009)'
_computing_data_reduction
'CrystalClear-SM Expert 2.0 rc13 (Rigaku, 2009)'
_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      93(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1207
_diffrn_reflns_av_sigmaI/netI    0.0835
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            10499
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.33
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    2.213
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.662
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    2.368
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Platelet
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.219
_refine_diff_density_min         -1.746
_refine_diff_density_rms         0.306
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.109
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         1657
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.109
_refine_ls_R_factor_all          0.1414
_refine_ls_R_factor_gt           0.0931
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1589P)^2^+22.3843P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2793
_refine_ls_wR_factor_ref         0.3293
_reflns_number_gt                1102
_reflns_number_total             1657
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52385c.txt
_cod_data_source_block           VOF-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_database_code               7028212