Complex Polymorphism and Polytypism of Potassium Metaarsenate, KAsO3
Stöger, Berthold; Dušek, Michal; Crystal Growth & Design 14 (2014) 4640–; doi:10.1021/cg500733w

data_4511758
_publ_section_title
;
 Complex Polymorphism and Polytypism of Potassium Metaarsenate, KAsO3
;
_journal_issue                   9
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4640
_journal_paper_doi               10.1021/cg500733w
_journal_volume                  14
_journal_year                    2014
_chemical_formula_sum            'As K O3'
_chemical_formula_weight         162
_chemical_name_common            'potassium metaarsenate, gamma'
_chemical_name_systematic        ' ?'
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      60
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   11.32460(10)
_cell_length_b                   11.4255(4)
_cell_length_c                   4.8816(3)
_cell_measurement_reflns_used    8336
_cell_measurement_temperature    100
_cell_measurement_theta_max      32.5
_cell_measurement_theta_min      3.5
_cell_volume                     631.63(5)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2012)'
_computing_data_collection       'APEX2 (Bruker, 2012)'
_computing_data_reduction        'SAINT-Plus (Bruker, 2012)'
_computing_molecular_graphics    'ATOMS (Dowty, 2006)'
_computing_structure_refinement  'JANA2006 (Pet\<r\'i\<cek, et al., 2006)'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device       'four-cycle diffractometer'
_diffrn_measurement_device_type  'Bruker KAPPA APEX II'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.037
_diffrn_reflns_av_sigmaI/netI    0.0122
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            25021
_diffrn_reflns_theta_full        32.59
_diffrn_reflns_theta_max         32.59
_diffrn_reflns_theta_min         2.53
_exptl_absorpt_coefficient_mu    11.865
_exptl_absorpt_correction_T_max  0.88
_exptl_absorpt_correction_T_min  0.57
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    3.4064
_exptl_crystal_description       plate
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.18
_refine_diff_density_min         -1.19
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_gt    3.04
_refine_ls_goodness_of_fit_ref   2.81
_refine_ls_number_constraints    0
_refine_ls_number_parameters     47
_refine_ls_number_reflns         1163
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0332
_refine_ls_R_factor_gt           0.0257
_refine_ls_shift/su_max          0.0058
_refine_ls_shift/su_mean         0.0009
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/(\s^2^(F)+0.0001F^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0441
_refine_ls_wR_factor_ref         0.0445
_reflns_number_gt                983
_reflns_number_total             1163
_reflns_threshold_expression     I>3\s(I)
_cod_data_source_file            cg500733w_si_001.cif
_cod_data_source_block           gamma_kaso3_100K
_cod_depositor_comments
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The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4511752--4511758.cif.
;
_cod_original_formula_sum        'As1 K1 O3'
_cod_database_code               4511758