Strontium Metagermanate, SrGeO~3~
Nishi, F.; Acta Crystallographica Section C 53 (1997) 399–401; doi:10.1107/S0108270196013960

data_2006043
_publ_section_title
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 Strontium Metagermanate, SrGeO~3~
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_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              399
_journal_page_last               401
_journal_paper_doi               10.1107/S0108270196013960
_journal_volume                  53
_journal_year                    1997
_chemical_formula_iupac          'Sr Ge O3'
_chemical_formula_sum            'Ge O3 Sr'
_chemical_formula_weight         208.21
_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'
_atom_type_scat_source           IntTabIV
_cell_angle_alpha                90
_cell_angle_beta                 111.30(2)
_cell_angle_gamma                90
_cell_formula_units_Z            12
_cell_length_a                   12.533(3)
_cell_length_b                   7.262(1)
_cell_length_c                   11.259(3)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    293
_cell_measurement_theta_max      35.8
_cell_measurement_theta_min      19.8
_cell_volume                     954.7(4)
_diffrn_measurement_device       'Rigaku AFC-5'
_diffrn_measurement_method       '\w/2\q scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.046
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4619
_diffrn_reflns_theta_max         35.0
_diffrn_standards_decay_%        0.5
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    27.31
_exptl_absorpt_correction_T_max  0.157
_exptl_absorpt_correction_T_min  0.117
_exptl_absorpt_correction_type   sphere
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    4.35
_exptl_crystal_density_meas      ?
_exptl_crystal_description       Sphere
_exptl_crystal_size_rad          0.14
_refine_diff_density_max         0.40
_refine_diff_density_min         -0.41
_refine_ls_extinction_coef       3.79E-6
_refine_ls_extinction_method     'isotropic (Zachariasen, 1963)'
_refine_ls_goodness_of_fit_obs   1.37
_refine_ls_number_parameters     72
_refine_ls_number_reflns         1356
_refine_ls_R_factor_obs          0.048
_refine_ls_shift/esd_max         0.06
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/\s^2^(F)
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         0.033
_reflns_number_observed          1356
_reflns_number_total             1529
_reflns_observed_criterion       I>3\s(I)
_cod_data_source_file            br1159.cif
_cod_data_source_block           a
_cod_depositor_comments
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The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'w=1/\s^2^(F)' 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^(F)'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2006043