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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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CC=71308 Help
TitleA structural study of the mixed crystal K0.77 (N H4)0.23 H2 P O4.
AuthorsOno, Y.;Yamada, N.
ReferenceIC&volume=60&fpage=533&details=yes target=icsd_help>Journal of the Physical Society of Japan (1991) 60, 533-538
Link XRef SCOPUS Google
CompoundH2.92 K0.77 N0.23 O4 P1 - [Biphosphammite] Potassium ammonium dihydrogenphosphate(V) (0.77/0.23/1) [A3B4XY16] [tI36] [e b a] []
Cell7.4540(23), 7.4540(23), 7.0782(29), 90., 90., 90.
I4-2D (122) V=393.28
RemarksR=0.027000 : P =35-807 : M =Biphosphammite :

Atom (site) Oxid. x, y, z, B, Occupancy
K1(4b)1
N1(4b)-3
P1(4a)5
O1(16e)-2
H1(16*)1
000.500.77
000.500.23
00001
0.140.080.1201
00.73
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
K1(4b)1
N1(4b)-3
P1(4a)5
O1(16e)-2
H1(16*)1
0.020.020.02000
0.030.030.03000
0.010.010.02000
0.010.010.030.00-0.0-0.0
000000

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