R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
No ferroic symmetry descent
|
Parent symmetry
:
|
|
|
|
|
|
All components of odd parity tensors
|
2
|
1
|
2
|
R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
B
|
|
1
|
|
1
|
, ;
|
2
|
2
|
2
|
Parent symmetry
:
|
|
|
1
|
|
1
|
; ;
|
2
|
2
|
2
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
;
|
2
|
1
|
2
|
|
|
|
|
1
|
|
2
|
1
|
2
|
R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
2
|
1
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
; , , ; , ,
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
|
2
|
1
|
2
|
R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
B
|
|
|
|
1
|
,
|
2
|
2
|
1
|
|
|
|
|
1
|
;
|
4
|
4
|
4
|
(Li)
|
|
|
|
|
|
|
|
|
Parent symmetry
:
|
B
|
|
|
|
1
|
; ; ,
|
2
|
2
|
2
|
|
|
|
|
1
|
;
|
4
|
4
|
4
|
Parent symmetry
:
|
|
|
|
|
1
|
,
|
2
|
2
|
0
|
|
|
|
|
1
|
;
|
2
|
1
|
2
|
|
|
|
|
1
|
, ; , , ,
|
2
|
1
|
0
|
|
|
|
|
1
|
|
4
|
4
|
0
|
|
|
|
|
1
|
|
4
|
2
|
4
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
|
2
|
2
|
0
|
E
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
2
|
;
|
4
|
4
|
4
|
(Li)
|
|
|
|
1
|
;
|
8
|
8
|
8
|
Parent symmetry
:
|
|
|
|
|
1
|
; , ;
|
2
|
1
|
1
|
|
|
|
|
1
|
|
2
|
2
|
1
|
|
|
|
|
1
|
|
2
|
2
|
1
|
E
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
1
|
;
|
8
|
8
|
8
|
Parent symmetry
:
|
|
|
|
|
1
|
; ,
|
2
|
1
|
0
|
|
|
|
|
1
|
;
|
2
|
2
|
0
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
E
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
1
|
;
|
8
|
8
|
8
|
Parent symmetry
:
|
|
|
|
|
1
|
; ,
|
2
|
1
|
0
|
|
|
|
|
1
|
;
|
2
|
2
|
2
|
|
|
|
|
1
|
;
|
2
|
2
|
0
|
E
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
2
|
;
|
4
|
4
|
4
|
|
|
|
|
1
|
;
|
8
|
8
|
8
|
Parent symmetry
:
|
|
|
|
|
1
|
, ,
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
|
2
|
2
|
0
|
|
|
|
|
1
|
; , ;
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
; ,
|
2
|
1
|
0
|
|
|
|
|
1
|
; ,
|
2
|
1
|
0
|
|
|
|
|
2
|
|
4
|
4
|
0
|
|
|
|
|
2
|
|
4
|
4
|
0
|
|
|
|
|
1
|
|
8
|
8
|
0
|
|
|
|
|
2
|
|
4
|
2
|
4
|
|
|
|
|
2
|
|
4
|
2
|
4
|
|
|
|
|
1
|
|
8
|
8
|
8
|
R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
E
|
|
|
|
1
|
(, )
|
3
|
3
|
3
|
|
|
|
|
|
(, ), (, )
|
|
|
|
(La, Li)
|
|
|
|
|
|
|
|
|
Parent symmetry
:
|
|
|
|
|
1
|
;
|
2
|
1
|
2
|
|
|
|
|
1
|
(, ), (, )
|
3
|
3
|
0
|
(La)
|
|
|
|
|
|
|
|
|
|
|
|
|
1
|
(, )
|
6
|
3
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
1
|
2
|
E
|
|
|
|
3
|
; ,
|
3
|
3
|
3
|
(La, Li)
|
|
|
|
1
|
(, ); (, ), (, )
|
6
|
6
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
; , ; ,
|
2
|
1
|
1
|
E
|
|
|
|
3
|
; ,
|
3
|
3
|
3
|
(La)
|
|
|
|
1
|
(, ); (, ), (, )
|
6
|
6
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
, , ,
|
2
|
1
|
0
|
|
|
|
|
1
|
; , ; ,
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
3
|
,
|
3
|
3
|
0
|
(La)
|
|
|
|
1
|
(, ), (, )
|
6
|
6
|
0
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
1
|
(, )
|
12
|
6
|
12
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
1
|
2
|
E
|
|
|
|
3
|
; ,
|
3
|
3
|
3
|
(La, Li)
|
|
|
|
1
|
(, ); (, ), (, )
|
6
|
6
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
; , ; ,
|
2
|
1
|
1
|
E
|
|
|
|
3
|
; ,
|
3
|
3
|
3
|
(La)
|
|
|
|
1
|
(, ); (, ), (, )
|
6
|
6
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
, , ,
|
2
|
1
|
0
|
|
|
|
|
1
|
; , ; ,
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
3
|
,
|
3
|
3
|
0
|
(La)
|
|
|
|
1
|
(, ), (, )
|
6
|
6
|
0
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
1
|
(, )
|
12
|
6
|
12
|
R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
B
|
|
|
|
1
|
,
|
2
|
1
|
1
|
|
|
|
|
1
|
(, )
|
3
|
3
|
1
|
(La, Li)
|
|
|
|
|
|
|
|
|
|
|
|
|
1
|
(,)
|
6
|
6
|
6
|
(Li)
|
|
|
|
|
(, )
|
|
|
|
Parent symmetry
:
|
|
|
|
|
1
|
;
|
2
|
1
|
2
|
|
|
|
|
1
|
(, )
|
3
|
3
|
3
|
(La)
|
|
|
|
|
(, )
|
|
|
|
|
|
|
|
1
|
(, )
|
6
|
6
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
,
|
2
|
1
|
0
|
|
|
|
|
1
|
;
|
2
|
1
|
2
|
|
|
|
|
1
|
,
|
2
|
1
|
0
|
|
|
|
|
1
|
(, )
|
3
|
3
|
0
|
(La)
|
|
|
|
|
|
|
|
|
|
|
|
|
1
|
(, )
|
6
|
6
|
0
|
|
|
|
|
1
|
(, ) ,
|
6
|
3
|
2
|
|
|
|
|
|
(, ) ,
|
|
|
|
|
|
|
|
|
(, ) ,
|
|
|
|
|
|
|
|
1
|
(, )
|
6
|
3
|
6
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
3
|
|
3
|
3
|
0
|
(La, Li)
|
|
|
|
1
|
(, )
|
6
|
6
|
2
|
|
|
|
|
3
|
;
|
6
|
6
|
6
|
|
|
|
|
3
|
;
|
6
|
6
|
6
|
(Li)
|
|
|
|
1
|
(, ); (,
|
12
|
12
|
12
|
Parent symmetry
:
|
|
|
|
|
1
|
; , ;
|
2
|
1
|
1
|
|
|
|
|
1
|
|
2
|
1
|
1
|
|
|
|
|
1
|
|
2
|
1
|
1
|
|
|
|
|
3
|
|
3
|
3
|
1
|
(La)
|
|
|
|
1
|
(, )
|
6
|
6
|
1
|
|
|
|
|
3
|
;
|
6
|
6
|
6
|
|
|
|
|
3
|
;
|
6
|
6
|
6
|
|
|
|
|
1
|
(, ); (, )
|
12
|
12
|
12
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
1
|
; , ;
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
3
|
;
|
3
|
3
|
3
|
(La)
|
|
|
|
1
|
(,); (, )
|
6
|
6
|
6
|
|
|
|
|
3
|
|
6
|
6
|
3
|
|
|
|
|
3
|
|
6
|
6
|
6
|
|
|
|
|
1
|
(, )
|
12
|
12
|
12
|
Parent symmetry
:
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
; , ;
|
2
|
1
|
0
|
|
|
|
|
3
|
;
|
3
|
3
|
3
|
(La)
|
|
|
|
1
|
(, ); (, )
|
6
|
6
|
6
|
|
|
|
|
3
|
|
6
|
6
|
6
|
|
|
|
|
3
|
|
6
|
6
|
3
|
|
|
|
|
1
|
(, )
|
12
|
12
|
12
|
Parent symmetry
:
|
|
|
|
|
1
|
, ,
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
1
|
; , ;
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
2
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
1
|
|
2
|
1
|
0
|
|
|
|
|
3
|
|
3
|
3
|
0
|
(La)
|
|
|
|
1
|
(, )
|
6
|
6
|
0
|
|
|
|
|
3
|
|
6
|
6
|
0
|
|
|
|
|
3
|
|
6
|
6
|
0
|
|
|
|
|
1
|
(, )
|
12
|
12
|
0
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
1
|
(, )
|
12
|
6
|
12
|
|
|
|
|
3
|
; ,
|
6
|
3
|
0
|
|
|
|
|
3
|
: ,
|
6
|
3
|
2
|
|
|
|
|
1
|
(, ); ,
|
12
|
6
|
2
|
R
-irep
|
Standard variables
|
Ferroic symmetry
|
Principal tensor parameters
|
Domain states
|
|
|
|
|
|
Parent symmetry
:
|
E
|
|
|
|
1
|
[,
|
3
|
3
|
0
|
(La)
|
|
|
|
|
|
|
|
|
T
|
|
|
|
3
|
;
|
6
|
6
|
6
|
|
|
|
|
4
|
;
|
4
|
4
|
4
|
(La, Li)
|
|
|
|
1
|
(, , ); (, , )
|
12
|
12
|
12
|
Parent symmetry
:
|
|
|
|
T
|
1
|
; ;
|
2
|
1
|
0
|
|
|
|
|
1
|
[,
|
3
|
3
|
0
|
(La)
|
|
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|
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|
|
|
|
|
|
|
|
1
|
[,
|
6
|
3
|
0
|
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[, ]
|
|
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|
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|
|
|
|
3
|
|
6
|
6
|
0
|
|
|
|
|
4
|
|
4
|
4
|
0
|
(La)
|
|
|
|
1
|
(, , )
|
12
|
12
|
0
|
|
|
|
|
3
|
|
6
|
3
|
6
|
|
|
|
|
4
|
|
8
|
4
|
8
|
|
|
|
|
1
|
(, , )
|
24
|
12
|
24
|
Parent symmetry
:
|
|
|
|
T
|
1
|
|
2
|
1
|
0
|
E
|
|
|
|
3
|
|
3
|
3
|
0
|
(La)
|
|
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|
1
|
,
|
6
|
6
|
0
|
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3
|
|
6
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3
|
6
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|
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|
6
|
|
12
|
12
|
12
|
|
|
|
|
4
|
|
8
|
4
|
8
|
(Li)
|
|
|
|
1
|
(, , )
|
24
|
24
|
24
|
|
|
|
|
3
|
|
6
|
6
|
0
|
|
|
|
|
6
|
,
|
12
|
12
|
12
|
|
|
|
|
4
|
|
4
|
4
|
0
|
(La, Li)
|
|
|
|
1
|
(, , )
|
24
|
24
|
24
|
Parent symmetry
:
|
|
|
|
T
|
1
|
;
|
2
|
1
|
0
|
|
|
|
|
|
;
|
|
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E
|
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|
3
|
|
3
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3
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0
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(La)
|
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1
|
[,
|
6
|
6
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0
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3
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; ,
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6
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3
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0
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6
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12
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12
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12
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,
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,
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4
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8
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4
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4
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1
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(, , )
|
24
|
24
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24
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(, , )
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(, , )
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3
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;
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6
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6
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6
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6
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, ; ,
|
12
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12
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12
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|
|
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|
4
|
;
|
4
|
4
|
4
|
(La)
|
|
|
|
1
|
(, , ); (, , )
|
24
|
24
|
24
|
Parent symmetry
:
|
|
|
|
|
1
|
;
|
2
|
1
|
0
|
|
|
|
O
|
1
|
; ;
|
2
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1
|
0
|
|
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|
1
|
|
2
|
1
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0
|
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|
3
|
|
3
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3
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0
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(La)
|
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1
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,
|
6
|
6
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0
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|
3
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, ;
|
12
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3
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0
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3
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;
|
6
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3
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0
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1
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[,
|
12
|
6
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0
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3
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, ,
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6
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3
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0
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6
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,
|
12
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12
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0
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,
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,
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4
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8
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4
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0
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,
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,
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1
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(, , )
|
24
|
24
|
0
|
|
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(, , )
|
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(, , )
|
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3
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|
6
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6
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0
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6
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,
|
24
|
12
|
12
|
|
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|
4
|
|
4
|
4
|
0
|
(La)
|
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|
1
|
(, , )
|
24
|
24
|
0
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3
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6
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3
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6
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3
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,
|
24
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12
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24
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6
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6
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12
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6
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,
|
24
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12
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24
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4
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|
8
|
4
|
8
|
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|
1
|
(, , )
|
48
|
24
|
48
|
|
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|
3
|
; ,
|
6
|
3
|
0
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|
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|
3
|
, ; , , ,
|
24
|
12
|
24
|
|
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|
, , ,
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|
6
|
; ,
|
12
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6
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12
|
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,
|
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|
6
|
, ; ,
|
24
|
12
|
12
|
|
|
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,
|
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|
,
|
|
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|
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|
4
|
;
|
8
|
4
|
0
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|
1
|
(, , )
|
48
|
24
|
48
|
|
|
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|
(, , )
|
|
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(, , )
|
|
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|