#------------------------------------------------------------------------------
#$Date: 2016-12-12 01:59:30 +0100 (lun 12 de dic de 2016) $
#$Revision: 189061 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/37/8103782.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_8103782
loop_
_publ_author_name
'Schweda, E.'
'Hofmann, M.'
'Dittmann, M.'
'Glaser, J.'
_publ_section_title
;
 Phase transformation of ammonium monomolybdate. The structure of the low
 temperature modification, (N H4)2 (Mo O4) (mP60, P21/a)
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              164
_journal_page_last               167
_journal_volume                  217
_journal_year                    2002
_chemical_formula_sum            'H8 Mo N2 O4'
_chemical_name_systematic        '(N H4)2 (Mo O4)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 115.727
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.6757
_cell_length_b                   11.2053
_cell_length_c                   7.1264
_cell_volume                     552.173
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            Schweda_ZEKRDZ_2002_1048.cif
_cod_data_source_block           H8Mo1N2O4
_cod_original_cell_volume        552.1729
_cod_original_sg_symbol_Hall     '-P 2ybc (z,y,-x)'
_cod_original_formula_sum        'H8 Mo1 N2 O4'
_cod_database_code               8103782
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,y+1/2,-z
-x,-y,-z
x-1/2,-y-1/2,z
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
_atom_site_attached_hydrogens
O1 O-2 0.911 -0.042 0.174 1 0.0 0
N2 N-3 0.796 0.234 0.729 1 0.0 4
O4 O-2 0.968 0.175 0.383 1 0.0 0
O2 O-2 0.68 0.022 0.374 1 0.0 0
Mo1 Mo+6 0.8086 0.0714 0.2361 1 0.0 0
N1 N-3 0.306 0.082 0.256 1 0.0 4
O3 O-2 0.652 0.139 0.024 1 0.0 0
