Chemistry Reference
In-Depth Information
(a)
focus
(b)
focus
Figure 1.18
Ray tracing diagrams for (a) the reflection and (b) the inversion operations
presented in Figure 1.17.
(a)
Cl
1
Cl
3
inversion operation,
i
.
Cl
2
Pt
Cl
4
Pt
Cl
2
Cl
4
Cl
3
Cl
1
inversion element,
i
, at
centre of Pt/S atoms
(b)
F
1
F
6
F
4
inversion operation,
i
.
F
3
F
2
F
5
S
S
F
2
F
5
F
4
F
3
F
6
F
1
F
1
(c)
F
3
F
4
F
5
Cl
1
Cl
2
F
2
Cl
4
Cl
3
F
6
Figure 1.19
The inversion element and operation for (a) a chemical complex [PtCl
4
]
2−
and
(b) the molecule SF
6
. (c) Ball and stick representations of the two structures used in (a)
and (b).
