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Figure 2
Representation of the first type of infinite chains (V
2
O
8
)
showing the disposition of apical oxygen atoms:
(
a
)
in
cis-cis
position in
-K(VO
2
)
2
(PO
4
).
(
b
)
in
cis-cis-trans-trans
position in
-K(VO
2
)
2
(PO
4
).