ROADMAP, EPRFD, EULER, ECHO, PRTPROPAR, PLOT=1
FREQ=14182, AUTONUC, NN=0, NSITE=12


Label:L7(g)
Author:T. Umeda
Reference:L.W. Song, X.D. Zhan, B.W. Benson, G.D. Watkins, Phys. Rev. B 42, 5765 (1990).
Origin:[C(i)C(s)]- dicarbon bistable B state
Sample:carbon containing n-type FZ-Si([P]=1-9e15/cm3, [C]=2-10e16/cm3) irradiated by 2.5-MeV electrons with 1-3e16 e/cm2 at R.T.
Symmetry:Trigonal
Temperature:30K
Coordinate:x=[100],y=[011],z=[0-11]
RelativeIntensity:1
OtherRemarks:bistable center, from G17 [C(i)C(s)]- to L7 [C(s)Si(i)C(s)]- and vice versa (energy barrier=0.17/0.11eV), Ec-0.17eV level in DLTS, stable below 300degC
version:11
date:2009/11/26 11:35:29
ReferenceFirstAuthor:L.W. Song
ReferenceYear:1990
ReferenceYearShort:90
upload date:2009/10/26 23:13:30
gx:2.00080
gy:1.99940
gz:1.99940

0.5

2.0008	1.9994	1.9994
54.7536	0	0

1

1	0	0
0	1	0
0	0	1

-1	0	0
0	0	-1
0	-1	0

1	0	0
0	-1	0
0	0	-1

-1	0	0
0	0	1
0	1	0

0		-0.707107	0.707107
0.707107	-0.5		-0.5
0.707107	0.5		0.5

0		0.707107	-0.707107
-0.707107	-0.5		-0.5
-0.707107	0.5		0.5

0		-0.707107	0.707107
-0.707107	0.5		0.5
-0.707107	-0.5		-0.5

0		0.707107	-0.707107
0.707107	0.5		0.5
0.707107	-0.5		-0.5

0		0.707107	0.707107
-0.707107	-0.5		0.5
0.707107	-0.5		0.5

0		-0.707107	-0.707107
0.707107	-0.5		0.5
-0.707107	-0.5		0.5

0		-0.707107	-0.707107
-0.707107	0.5		-0.5
0.707107	0.5		-0.5

0		0.707107	0.707107
0.707107	0.5		-0.5
-0.707107	0.5		-0.5

0.0,	0.0,	90.0,	0.0
0.0,	90.0,	2.0

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2

1
1,	2