K4TM4(V2O7)2(IO3)4(H2O) (TM = Zn, Ni, Co): a series of quinary mixed metal‒vanadium(v)‒iodates
Yang, Bing-Ping; Xu, Xiang; Huang, Chao; Mao, Jiang-Gao; CrystEngComm 15 (2013) 10464–; doi:10.1039/c3ce41653d

data_7211445
_publ_section_title
;
 K4TM4(V2O7)2(IO3)4(H2O) (TM = Zn, Ni, Co): a series of quinary mixed
 metal--vanadium(v)--iodates
;
_journal_issue                   48
_journal_name_full               CrystEngComm
_journal_page_first              10464
_journal_paper_doi               10.1039/c3ce41653d
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         '2(I2 Ni2 O13 V2), 2(O0.50), 4(K)'
_chemical_formula_sum            'H2 I4 K4 Ni4 O27 V4'
_chemical_formula_weight         1536.62
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           176
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_atom_sites_solution_hydrogens   none
_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                120.00
_cell_formula_units_Z            1
_cell_length_a                   5.5379(2)
_cell_length_b                   5.5379(2)
_cell_length_c                   25.931(2)
_cell_measurement_reflns_used    1876
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      4.25
_cell_volume                     688.72(6)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0656
_diffrn_reflns_av_sigmaI/netI    0.0331
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            5852
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         4.25
_exptl_absorpt_coefficient_mu    9.159
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.4622
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   Higashi
_exptl_crystal_colour            'light green'
_exptl_crystal_density_diffrn    3.705
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'hexagonal plate'
_exptl_crystal_F_000             710
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.859
_refine_diff_density_min         -1.406
_refine_diff_density_rms         0.184
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.391
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     38
_refine_ls_number_reflns         542
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.391
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0512
_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^)+(0.0152P)^2^+8.1237P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0968
_refine_ls_wR_factor_ref         0.0972
_reflns_number_gt                538
_reflns_number_total             542
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce41653d.cif
_cod_data_source_block           K4Ni4(V2O7)2(IO3)4(H2O)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P6(3)/m
_cod_database_code               7211445