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#$Date: 2016-03-21 05:36:41 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178487 $
#$URL: svn://www.crystallography.net/cod/cif/4/03/08/4030812.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_4030812
loop_
_publ_author_name
'Niewa, R.'
'Jacobs, H.'
_publ_section_title
;
 NaRb4[(WN2.5O0.5)2] and NaCs4[(WN2.5O0.5)2], the first oxo nitrido
 tungstates(VI) with infinite chains [WX2X2/22.5-] with X=N,O
;
_journal_name_full
'European Journal of Solid State and Inorganic Chemistry'
_journal_page_first              463
_journal_page_last               470
_journal_volume                  33
_journal_year                    1996
_chemical_formula_sum            'Cs4 N5 Na O W2'
_chemical_formula_weight         1008.32
_space_group_IT_number           72
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      72
_symmetry_space_group_name_Hall  '-I 2 2c'
_symmetry_space_group_name_H-M   'I b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.430(1)
_cell_length_b                   24.318(3)
_cell_length_c                   6.261(2)
_cell_volume                     1131.3(4)
_diffrn_ambient_temperature      293
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_exptl_absorpt_coefficient_mu    33.012
_exptl_crystal_density_diffrn    5.92
_refine_ls_number_parameters     40
_refine_ls_number_reflns         1118
_refine_ls_R_factor_gt           0.025
_refine_ls_wR_factor_gt          0.027
_cod_data_source_file            EJSSIC-1996-33-463-470-2.cif
_cod_data_source_block           NaCs4
_cod_database_code               4030812
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 x,y,z
2 -x,-y,z
3 x,-y,1/2-z
4 -x,y,1/2-z
5 -x,-y,-z
6 x,y,-z
7 -x,y,1/2+z
8 x,-y,1/2+z
9 1/2+x,1/2+y,1/2+z
10 1/2-x,1/2-y,1/2+z
11 1/2+x,1/2-y,-z
12 1/2-x,1/2+y,-z
13 1/2-x,1/2-y,1/2-z
14 1/2+x,1/2+y,1/2-z
15 1/2-x,1/2+y,z
16 1/2+x,1/2-y,z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_thermal_displace_type
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
W W Uani 0.13561(4) 0.12249(1) 0.00000 1.000 0.0109(1)
N1 N Uani 0.1970(10) 0.0509(3) 0.00000 0.833 0.0227(19)
N2 N Uani 0.3390(10) 0.1621(3) 0.00000 0.833 0.0220(19)
N3 N Uani 0.00000 0.1403(3) 0.25000 0.833 0.0213(17)
O1 O Uani 0.1970(10) 0.0509(3) 0.00000 0.167 0.0227(19)
O2 O Uani 0.3390(10) 0.1621(3) 0.00000 0.167 0.0220(19)
O3 O Uani 0.00000 0.1403(3) 0.25000 0.167 0.0213(17)
Cs1 Cs Uani 0.13153(9) 0.43209(2) 0.00000 1.000 0.0244(1)
Cs2 Cs Uani 0.20294(8) 0.28762(2) 0.00000 1.000 0.0224(1)
Na Na Uani 0.00000 0.00000 0.25000 1.000 0.0233(12)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
Cs Cs -0.3680 2.1192 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Na Na 0.0362 0.0249 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
W W -0.8490 6.8722 ' International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
N1 W N2 107.8(3) . yes
N1 W N3 110.7(2) . yes
N1 W N3 110.7(2) 6_555 yes
N2 W N3 108.83(18) . yes
N2 W N3 108.83(18) 6_555 yes
N3 W N3 109.97(10) 6_555 yes
O1 W O2 107.8(3) . yes
O1 W O3 110.7(2) . yes
O2 W O3 108.83(18) . yes
W O3 W 153.8(4) 4_555 yes
W N3 W 153.8(4) 4_555 yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
W N1 1.800(7) . yes
W N2 1.792(7) . yes
W N3 1.9112(18) . yes
W O1 1.800(7) . yes
W O2 1.792(7) . yes
W O3 1.9112(18) . yes
W N3 1.9112(18) 6_555 yes
