#------------------------------------------------------------------------------
#$Date: 2014-07-11 17:35:18 +0300 (Fri, 11 Jul 2014) $
#$Revision: 120071 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/01/05/1010519.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1010519
_chemical_name_systematic          'Polonium'
_chemical_formula_structural       'Po'
_chemical_formula_sum              'Po'
_publ_section_title
;
The Crystal Structure of Polonium by Electron Diffraction
;
loop_
_publ_author_name
  'Rollier, M A'
  'Hendricks, S B'
  'Maxwell, L R'
_journal_name_full                 'Journal of Chemical Physics'
_journal_coden_ASTM                JCPSA6
_journal_volume                    4
_journal_year                      1936
_journal_page_first                648
_journal_page_last                 652
_cell_length_a                     7.42(7)
_cell_length_b                     4.29(4)
_cell_length_c                     14.1
_cell_angle_alpha                  90
_cell_angle_beta                   92
_cell_angle_gamma                  90
_cell_volume                       448.6
_cell_formula_units_Z              12
_symmetry_space_group_name_H-M     'C 1 2 1'
_symmetry_Int_Tables_number        5
_symmetry_cell_setting             monoclinic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '-x,y,-z'
  '1/2+x,1/2+y,z'
  '1/2-x,1/2+y,-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Po0    0.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Po1   Po0    4 c 0.05 0.27 0.245 1.  0 d
  Po2   Po0    4 c 0.13 -0.2 0.43 1.  0 d
  Po3   Po0    4 c 0.35 0.4 0.07 1.  0 d
_cod_database_code 1010519
_journal_paper_doi 10.1063/1.1749762