#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/62/1526200.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_1526200
loop_
_publ_author_name
'Ospina, I.D.'
'Saldarriaga, C.'
'Palacio, L.A.'
'Echavarria, A.'
'Simon, A.'
_publ_section_title
;
 A zinc chromate of type PhiY: synthesis and structure
;
_journal_name_full               'Microporous and Mesoporous Materials'
_journal_page_first              303
_journal_page_last               309
_journal_volume                  47
_journal_year                    2001
_chemical_formula_sum            'Cr2 H7.3 N1.46 O9.46 Zn2'
_chemical_name_systematic        '((N H4) (O H))1.46 (Zn (Cr O4))2'
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   5.99634
_cell_length_b                   5.99634
_cell_length_c                   21.5117
_cell_volume                     669.850
_citation_journal_id_ASTM        MIMMFJ
_cod_data_source_file            Ospina_MIMMFJ_2001_1774.cif
_cod_data_source_block           H7.3Cr2N1.46O9.46Zn2
_cod_original_cell_volume        669.8504
_cod_original_formula_sum        'H7.3 Cr2 N1.46 O9.46 Zn2'
_cod_database_code               1526200
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
y,x,-z
-x,-x+y,-z
x-y,-y,-z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
-y,-x,z
x,x-y,z
-x+y,y,z
x+2/3,y+1/3,z+1/3
-y+2/3,x-y+1/3,z+1/3
-x+y+2/3,-x+1/3,z+1/3
y+2/3,x+1/3,-z+1/3
-x+2/3,-x+y+1/3,-z+1/3
x-y+2/3,-y+1/3,-z+1/3
-x+2/3,-y+1/3,-z+1/3
y+2/3,-x+y+1/3,-z+1/3
x-y+2/3,x+1/3,-z+1/3
-y+2/3,-x+1/3,z+1/3
x+2/3,x-y+1/3,z+1/3
-x+y+2/3,y+1/3,z+1/3
x+1/3,y+2/3,z+2/3
-y+1/3,x-y+2/3,z+2/3
-x+y+1/3,-x+2/3,z+2/3
y+1/3,x+2/3,-z+2/3
-x+1/3,-x+y+2/3,-z+2/3
x-y+1/3,-y+2/3,-z+2/3
-x+1/3,-y+2/3,-z+2/3
y+1/3,-x+y+2/3,-z+2/3
x-y+1/3,x+2/3,-z+2/3
-y+1/3,-x+2/3,z+2/3
x+1/3,x-y+2/3,z+2/3
-x+y+1/3,y+2/3,z+2/3
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O2 O-2 0 0 0.1662 1 0.0
Zn1 Zn+2 0.5 0 0 0.667 0.0
Cr1 Cr+6 0 0 0.0906 1 0.0
N1 N-3 0 0 0.5 1.46 0.0
O3 O-2 0.3056 0.1528 -0.0648 0.91 0.0
O1 O-2 0 0 0.2941 1 0.0
