Structure of NaSr~4~[EuW~10~O~36~].34.5H~2~O
Yamase, T.; Ozeki, T.; Ueda, K.; Acta Crystallographica Section C 49 (1993) 1572–1574; doi:10.1107/S0108270193002082

data_2001361
_publ_section_title
;
 Structure of NaSr~4~[EuW~10~O~36~].34.5H~2~O
;
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1572
_journal_page_last               1574
_journal_paper_doi               10.1107/S0108270193002082
_journal_volume                  49
_journal_year                    1993
_chemical_formula_analytical     'Na Sr4 [Eu W10 O36] . 34.5H2O'
_chemical_formula_moiety         'Na Sr4 [Eu W10 O36] . 34.5H2O'
_chemical_formula_sum            'Eu H69 Na O70.5 Sr4 W10'
_chemical_formula_weight         3561.432
_chemical_name_common
;
Sodium tetrastrontium decatungstoeuropate 34.5-hydrate
'W10 Eu Sr4 Na O70.5 H69'
;
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 92.63(6)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.790(10)
_cell_length_b                   15.609(9)
_cell_length_c                   42.17(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298
_cell_measurement_theta_max      12.0
_cell_measurement_theta_min      9.1
_cell_volume                     13013(16)
_computing_data_collection       'Rigaku RCRYSTAN85 (Rigaku Corp., 1985)'
_computing_data_reduction        'TEXSAN PROCESS (MSC, 1989)'
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_structure_refinement  'TEXSAN LS (MSC, 1989)'
_computing_structure_solution    'MITHRIL (Gilmore, 1984)'
_diffrn_ambient_temperature      298
_diffrn_measurement_device       'Rigaku AFC-5'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0
_diffrn_reflns_av_sigmaI/netI    0.113
_diffrn_reflns_limit_h_max       54
_diffrn_reflns_limit_h_min       -54
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            15947
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_diffrn_reflns_theta_min         2.5
_diffrn_standards_decay_%        -9.2
_diffrn_standards_interval_count 200
_diffrn_standards_number         3
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7231
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    3.64
_exptl_crystal_F_000             12792
_exptl_crystal_size_max          0.47
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         3.49
_refine_diff_density_min         -3.21
_refine_ls_extinction_coef       0.0
_refine_ls_goodness_of_fit_obs   1.77
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     427
_refine_ls_number_reflns         6205
_refine_ls_number_restraints     0
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_refine_ls_shift/esd_max         0.151
_refine_ls_shift/esd_mean        0.0256
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_obs         0.0589
_reflns_number_observed          6252
_reflns_number_total             15947
_reflns_observed_criterion       'I > 3 \s(I)'
_cod_data_source_file            as1050.cif
_cod_data_source_block           as1050_structure_1_of_1
_cod_original_cell_volume        1301E1(4)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2001361