A novel type of heteropolyoxoanion precursors [[Ca(H2O)]6[P4M6O34]2](12-) (M = WVI, MoVI) constructed by two [P4M6O34](12-) subunits via a rare hexa-calcium cluster.
Wang, Jingping; Zhao, Junwei; Ma, Pengtao; Ma, Junchuang; Yang, Linping; Bai, Yan; Li, Mingxue; Niu, Jingyang; Chemical communications (Cambridge, England) 34 (2009) 2362–2364; doi:10.1039/b822368h

data_7104360
_publ_section_title
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 A novel type of heteropolyoxoanion precursors
 [[Ca(H2O)]6[P4M6O34]2](12-) (M = WVI, MoVI) constructed by two
 [P4M6O34](12-) subunits via a rare hexa-calcium cluster.
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_journal_issue                   17
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              2362
_journal_page_last               2364
_journal_paper_doi               10.1039/b822368h
_journal_volume                  34
_journal_year                    2009
_chemical_formula_moiety         (NH4)10Na2{[Ca(H2O)]6[P4W6O34]2}.14H2O
_chemical_formula_sum            'Ca6 H80 N10 Na2 O88 P8 W12'
_chemical_formula_weight         4369.16
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   notdet
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.860(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.773(7)
_cell_length_b                   21.669(12)
_cell_length_c                   16.636(9)
_cell_measurement_reflns_used    9692
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.58
_cell_measurement_theta_min      2.27
_cell_volume                     4752(4)
_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      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0440
_diffrn_reflns_av_sigmaI/netI    0.0393
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            33957
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    15.050
_exptl_absorpt_correction_T_max  0.2883
_exptl_absorpt_correction_T_min  0.1113
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.054
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4008
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         2.014
_refine_diff_density_min         -1.410
_refine_diff_density_rms         0.244
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     614
_refine_ls_number_reflns         8349
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0455
_refine_ls_R_factor_gt           0.0330
_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^)+(0.0545P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0846
_refine_ls_wR_factor_ref         0.0886
_reflns_number_gt                6814
_reflns_number_total             8349
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b822368h.txt
_cod_data_source_block           njy1
_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 2.4.1 from
2010-06-29.

'_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7104360