data_1008029
loop_
_publ_author_name
'Klein, S'
'Reinen, D'
_publ_section_title
;
The structure of the high temperature $-alpha modification of Cs~2~ Pb
Cu (N O~2~)~6~ and the Jahn-Teller induced $-alpha $-beta phase
transition - a neutron diffraction study
;
_journal_coden_ASTM              JSSCBI
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              295
_journal_page_last               299
_journal_paper_doi               10.1016/0022-4596(78)90114-7
_journal_volume                  25
_journal_year                    1978
_chemical_formula_structural     'Cs2 Pb Cu (N O2)6'
_chemical_formula_sum            'Cs2 Cu N6 O12 Pb'
_chemical_name_systematic        'Dicaesium lead hexanitrocuprate - $-alpha'
_space_group_IT_number           202
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      202
_symmetry_space_group_name_Hall  '-F 2 2 3'
_symmetry_space_group_name_H-M   'F m -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.97(2)
_cell_length_b                   10.97(2)
_cell_length_c                   10.97(2)
_cell_volume                     1320.1
_refine_ls_R_factor_all          0.041
_cod_database_code               1008029
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
y,z,x
z,x,y
-x,-y,-z
-y,-z,-x
-z,-x,-y
x,-y,-z
y,-z,-x
z,-x,-y
-x,y,z
-y,z,x
-z,x,y
-x,y,-z
-y,z,-x
-z,x,-y
x,-y,z
y,-z,x
z,-x,y
-x,-y,z
-y,-z,x
-z,-x,y
x,y,-z
y,z,-x
z,x,-y
x,1/2+y,1/2+z
1/2+x,y,1/2+z
1/2+x,1/2+y,z
y,1/2+z,1/2+x
1/2+y,z,1/2+x
1/2+y,1/2+z,x
z,1/2+x,1/2+y
1/2+z,x,1/2+y
1/2+z,1/2+x,y
-x,1/2-y,1/2-z
1/2-x,-y,1/2-z
1/2-x,1/2-y,-z
-y,1/2-z,1/2-x
1/2-y,-z,1/2-x
1/2-y,1/2-z,-x
-z,1/2-x,1/2-y
1/2-z,-x,1/2-y
1/2-z,1/2-x,-y
x,1/2-y,1/2-z
1/2+x,-y,1/2-z
1/2+x,1/2-y,-z
y,1/2-z,1/2-x
1/2+y,-z,1/2-x
1/2+y,1/2-z,-x
z,1/2-x,1/2-y
1/2+z,-x,1/2-y
1/2+z,1/2-x,-y
-x,1/2+y,1/2+z
1/2-x,y,1/2+z
1/2-x,1/2+y,z
-y,1/2+z,1/2+x
1/2-y,z,1/2+x
1/2-y,1/2+z,x
-z,1/2+x,1/2+y
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1/2-y,1/2+z,-x
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y,1/2-z,1/2+x
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1/2+y,1/2-z,x
z,1/2-x,1/2+y
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1/2+z,1/2-x,y
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1/2-x,1/2-y,z
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-z,1/2-x,1/2+y
1/2-z,-x,1/2+y
1/2-z,1/2-x,y
x,1/2+y,1/2-z
1/2+x,y,1/2-z
1/2+x,1/2+y,-z
y,1/2+z,1/2-x
1/2+y,z,1/2-x
1/2+y,1/2+z,-x
z,1/2+x,1/2-y
1/2+z,x,1/2-y
1/2+z,1/2+x,-y
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
Cs1 Cs1+ 8 c 0.25 0.25 0.25 1. 0 d
Pb1 Pb2+ 4 b 0. 0. 0.5 1. 0 d
Cu1 Cu2+ 4 a 0. 0. 0. 1. 0 d
N1 N3+ 24 e 0. 0. 0.1981(4) 1. 0 d
O1 O2- 48 h 0. 0.0968(5) 0.2612(6) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
_atom_type_description
Cs1+ 1 Caesium
Pb2+ 2 Lead
Cu2+ 2 Copper
N3+ 3 Nitrogen
O2- -2 Oxygen
