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#$Date: 2016-03-23 22:55:38 +0200 (Wed, 23 Mar 2016) $
#$Revision: 179496 $
#$URL: svn://www.crystallography.net/cod/cif/4/33/93/4339334.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_4339334
loop_
_publ_author_name
'Poltavets, Viktor V.'
'Lokshin, Konstantin A.'
'Croft, Mark'
'Mandal, Tapas K.'
'Egami, Takeshi'
'Greenblatt, Martha'
_publ_section_title
;
 Crystal structures of Ln4Ni3O8 (Ln = La, Nd) triple layer T'-type
 nickelates.
;
_journal_issue                   25
_journal_name_full               'Inorganic chemistry'
_journal_page_first              10887
_journal_page_last               10891
_journal_paper_doi               10.1021/ic701480v
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'Nd4 Ni3 O8'
_chemical_formula_weight         881.05
_space_group_IT_number           139
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            2
_cell_length_a                   3.914621(33)
_cell_length_b                   3.914621
_cell_length_c                   25.2947(5)
_cell_volume                     387.622(8)
_pd_block_id                     2007-05-18T18:12|ND4NI3O8_1|Nd4Ni3O8_2|Overall
_pd_phase_name
;
;
_cod_data_source_file            ic701480v-file002.cif
_cod_data_source_block           Nd4Ni3O8_2_publ
_cod_original_cell_volume        387.622(7)
_cod_database_code               4339334
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 +x,+y,+z
2 -y,+x,+z
3 -x,-y,+z
4 +y,-x,+z
5 -x,+y,+z
6 -y,-x,+z
7 +x,-y,+z
8 +y,+x,+z
-1 -x,-y,-z
-2 +y,-x,-z
-3 +x,+y,-z
-4 -y,+x,-z
-5 +x,-y,-z
-6 +y,+x,-z
-7 -x,+y,-z
-8 -y,-x,-z
101 +x+1/2,+y+1/2,+z+1/2
102 -y+1/2,+x+1/2,+z+1/2
103 -x+1/2,-y+1/2,+z+1/2
104 +y+1/2,-x+1/2,+z+1/2
105 -x+1/2,+y+1/2,+z+1/2
106 -y+1/2,-x+1/2,+z+1/2
107 +x+1/2,-y+1/2,+z+1/2
108 +y+1/2,+x+1/2,+z+1/2
-101 -x+1/2,-y+1/2,-z+1/2
-102 +y+1/2,-x+1/2,-z+1/2
-103 +x+1/2,+y+1/2,-z+1/2
-104 -y+1/2,+x+1/2,-z+1/2
-105 +x+1/2,-y+1/2,-z+1/2
-106 +y+1/2,+x+1/2,-z+1/2
-107 -x+1/2,+y+1/2,-z+1/2
-108 -y+1/2,-x+1/2,-z+1/2
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_thermal_displace_type
_atom_site_U_iso_or_equiv
_atom_site_symmetry_multiplicity
Nd Nd1 0.0 0.0 0.43428(10) 1.0 Uiso 0.00474(23) 4
Nd Nd2 0.0 0.0 0.29818(8) 1.0 Uiso 0.00556(24) 4
Ni Ni1 0.0 0.0 0.0 1.0 Uiso 0.0070(4) 2
Ni Ni2 0.0 0.0 0.12437(6) 1.0 Uiso 0.00737(27) 4
O O1 0.0 0.5 0.0 1.0 Uiso 0.0091(5) 4
O O2 0.0 0.5 0.12617(8) 1.0 Uiso 0.0108(4) 8
O O3 0.0 0.5 0.25 1.0 Uiso 0.0079(5) 4
loop_
_atom_type_symbol
_atom_type_number_in_cell
Nd 8.0
Ni 6.0
O 16.0
