A2SbB3O8(A = Na, K, Rb) and β-RbSbB2O6: two types of alkali boroantimonates with 3D anionic architectures composed of SbO6octahedra and borate groups
Yan, Dong; Hu, Chun-Li; Mao, Jiang-Gao; CrystEngComm 18 (2016) 1655–; doi:10.1039/C5CE02324F

data_7224082
_publ_section_title
;
 A2SbB3O8(A = Na, K, Rb) and \b-RbSbB2O6: two types of alkali
 boroantimonates with 3D anionic architectures composed of SbO6octahedra
 and borate groups
;
_journal_issue                   9
_journal_name_full               CrystEngComm
_journal_page_first              1655
_journal_paper_doi               10.1039/C5CE02324F
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'B3 Na2 O8 Sb'
_chemical_formula_weight         328.16
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 102.948(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.8278(4)
_cell_length_b                   10.3521(6)
_cell_length_c                   10.4775(6)
_cell_measurement_reflns_used    2208
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.2993
_cell_measurement_theta_min      2.7963
_cell_volume                     616.04(7)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_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  0.0408
_diffrn_reflns_av_sigmaI/netI    0.0387
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4193
_diffrn_reflns_theta_full        26.36
_diffrn_reflns_theta_max         26.36
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    4.631
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.79242
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    3.538
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.980
_refine_diff_density_min         -0.978
_refine_diff_density_rms         0.225
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    None
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         1254
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.0404
_refine_ls_R_factor_gt           0.0336
_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^)+(0.0206P)^2^+11.0437P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0724
_refine_ls_wR_factor_ref         0.0762
_reflns_number_gt                1114
_reflns_number_total             1254
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce02324f1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7224082--7224085.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7224082
_database_code_depnum_icsd_archive 'ICSD 430421'