Low-Temperature Syntheses and Characterization of Novel Layered Tellurites, A2Mo3TeO12 (A = NH4, Cs), and "Zero-Dimensional" Tellurites, A4Mo6Te2O24.6H2O (A = Rb, K)
Vidyavathy; K. Vidyasagar; Inorganic Chemistry 37 (1998) 4764–4774; doi:10.1021/ic980102e

data_4323019
_publ_section_title
;
 Low-Temperature Syntheses and Characterization of Novel Layered
 Tellurites, A2Mo3TeO12 (A = NH4, Cs), and "Zero-Dimensional" Tellurites,
 A4Mo6Te2O24.6H2O (A = Rb, K)
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4764
_journal_page_last               4774
_journal_paper_doi               10.1021/ic980102e
_journal_volume                  37
_journal_year                    1998
_chemical_formula_sum            'H12 K4 Mo6 O30 Te2'
_chemical_formula_weight         1479.34
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 108.57(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.878(3)
_cell_length_b                   9.724(4)
_cell_length_c                   15.301(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      15
_cell_measurement_theta_min      10
_cell_volume                     1393.2(8)
_computing_cell_refinement       'CAD4 Programs'
_computing_data_collection       'CAD4 Programs'
_computing_data_reduction        Molen
_computing_molecular_graphics    ORTEP92
_computing_publication_material  SHELXL-93
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'CAD4 Diffractometer'
_diffrn_measurement_method       'Omega Twotheta'
_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  0.0142
_diffrn_reflns_av_sigmaI/netI    0.0146
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            5048
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.18
_diffrn_standards_decay_%        3
_diffrn_standards_interval_time  '1 hour'
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    5.384
_exptl_absorpt_correction_T_max  0.95
_exptl_absorpt_correction_T_min  0.792
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.527
_exptl_crystal_description       'Transparent blocks'
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.221
_refine_diff_density_min         -1.775
_refine_diff_density_rms         0.263
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.245
_refine_ls_goodness_of_fit_obs   1.251
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         2460
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.245
_refine_ls_restrained_S_obs      1.251
_refine_ls_R_factor_all          0.0326
_refine_ls_R_factor_obs          0.0303
_refine_ls_shift/esd_max         -0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0314P)^2^+9.2067P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0757
_refine_ls_wR_factor_obs         0.0746
_reflns_number_observed          2371
_reflns_number_total             2460
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic980102e_4.cif
_cod_data_source_block           kmtK(4)Mo(6)Te(2)O(24).6H(2)O,compound4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0314P)^2^+9.2067P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0314P)^2^+9.2067P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1393.0(7)
_cod_database_code               4323019