New 3-D polyoxovanadoborate architectures based on [V12B18O60]16− clusters
Zhou, Jian; Liu, Xing; Chen, Rong; Xiao, Hong-Ping; Hu, Feilong; Zou, Huahong; Zhou, Yun; Liu, Chun; Zhu, Ligang; CrystEngComm 15 (2013) 5057–; doi:10.1039/c3ce40428e

data_7210196
_publ_section_title
;
 New 3-D polyoxovanadoborate architectures based on [V12B18O60]16&#x2212;
 clusters
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              5057
_journal_paper_doi               10.1039/c3ce40428e
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         '(B18 H30 Na6 O73 V12), 2(C4 H16 N3)'
_chemical_formula_sum            'C8 H62 B18 N6 Na6 O73 V12'
_chemical_formula_weight         2354.39
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 128.755(19)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.083(3)
_cell_length_b                   17.226(3)
_cell_length_c                   18.264(6)
_cell_measurement_temperature    296(2)
_cell_volume                     3455.2(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_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  0.0197
_diffrn_reflns_av_sigmaI/netI    0.0204
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19293
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    1.726
_exptl_absorpt_correction_T_max  0.8196
_exptl_absorpt_correction_T_min  0.7132
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    2.242
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2292
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.308
_refine_diff_density_min         -0.806
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     556
_refine_ls_number_reflns         6148
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0313
_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^)+(0.0527P)^2^+6.7574P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0922
_refine_ls_wR_factor_ref         0.0953
_reflns_number_gt                5589
_reflns_number_total             6148
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40428e.txt
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_cell_volume        3455.2(15)
_cod_original_sg_symbol_Hall     '-P 2ybc '
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7210196