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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=56872 Help
TitleThe crystal structure of K2 (Cu (Te O4 (O H)2)) . H2 O.
AuthorsEffenberger, H.;Tillmanns, E.
ReferenceZeitschrift fuer Kristallographie (1993) 205, 41-53
Link XRef SCOPUS Google
CompoundH4 Cu1 K2 O7 Te1 - Dipotassium catena-dihydroxotetraoxotelluratocuprate hydrate [ABC2X7] [mS60] [f4 e c a] []
Cell9.589(2), 6.235(1), 12.014(3), 90., 90.44(2), 90.
C12/C1 (15) V=718.26
RemarksP =81-1845 :
Calculated density unusual but tolerable.
No R value given in the paper.
Averaged data of 73259 in C1c1
PDF 81-1845, hydrogen bonds violate sp. gr. Cccm

Atom (site) Oxid. x, y, z, B, Occupancy
K1(8f)1
Cu1(4a)2
Te1(4c)6
O1(8f)-2
O2(8f)-2
O3(8f)-2
O4(4e)-2
H1(8*)1
0.310.230.3101
00001
0.250.25001
0.120.130.1001
0.130.110.8901
0.35-.020.0101.
00.390.2501.
02.
Atom (site) Oxid. U11, U22, U33, U12, U13, U23
K1(8f)1
Cu1(4a)2
Te1(4c)6
O1(8f)-2
O2(8f)-2
O3(8f)-2
O4(4e)-2
H1(8*)1
0.040.020.02-0.0-0.00.00
0.010.010.01-0.0-0.00.00
0.010.010.01-0.00.00-0.0
0.010.010.01-0.00.00-0.0
0.010.010.01-0.0-0.0-0.0
0.010.010.020.00-0.0-0.0
0.030.020.0200.000
000000

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