Ultra-high uptake and selective adsorption of organic dyes with a novel polyoxomolybdate-based organic-inorganic hybrid compound
Zhang, Yan-Qiu; Wang, Chongchen; Zhu, Tian; Wang, Peng; Gao, Shi-Jie; RSC Adv.  (2015) –; doi:10.1039/C5RA07513K

data_7220481
_publ_section_title
;
 Ultra-high uptake and selective adsorption of organic dyes with a novel
 polyoxomolybdate-based organic-inorganic hybrid compound
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA07513K
_journal_year                    2015
_chemical_formula_sum            'C20 H28 Mo8 N8 O26'
_chemical_formula_weight         1564.02
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-03-22 deposited with the CCDC.
2015-05-15 downloaded from the CCDC.
;
_cell_angle_alpha                66.978(4)
_cell_angle_beta                 84.193(5)
_cell_angle_gamma                74.144(4)
_cell_formula_units_Z            1
_cell_length_a                   9.906(4)
_cell_length_b                   10.108(4)
_cell_length_c                   10.995(4)
_cell_measurement_reflns_used    2418
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.052
_cell_measurement_theta_min      2.927
_cell_volume                     974.7(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0255
_diffrn_reflns_av_sigmaI/netI    0.0505
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -11
_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            4863
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.93
_exptl_absorpt_coefficient_mu    2.591
_exptl_absorpt_correction_T_max  0.6122
_exptl_absorpt_correction_T_min  0.4239
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.665
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             748
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.493
_refine_diff_density_min         -1.199
_refine_diff_density_rms         0.223
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         3351
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0640
_refine_ls_R_factor_gt           0.0419
_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^)+(0.0786P)^2^+0.1245P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1172
_refine_ls_wR_factor_ref         0.1392
_reflns_number_gt                2368
_reflns_number_total             3351
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra07513k3.cif
_cod_data_source_block           140307g
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_cell_volume        974.7(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7220481