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#T RHF/6-31G(d) Opt=(QST2,AddRedundant) Test

SiH2 + H2 --> SiH4 Reactants

0,1
Si
X 1 1.0
H 1 1.48 2 55.0
H 1 1.48 2 55.0 3 180.0
H 1 R 2 A1 3 90.0
H 1 R 5 A2 2 180.0

R=2.0
A1=80.0
A2=22.0                              
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SiH2 + H2 --> SiH4 Products

0,1
Si
X 1 1.0
H 1 1.48 2 55.0
H 1 1.48 2 55.0 3 180.0
H 1 R 2 A1 3 90.0
H 1 R 5 A2 2 180.0

R=1.48
A1=125.2
A2=109.5

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liujie5631(½ð±Ò+2,VIP+0):xiexie 4-1 11:57
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1 Si
2 X 1 1.0
3 H 1 1.48 2 55.0
4 H 1 1.48 2 55.0 3 180.0
5 H 1 R 2 A1 3 90.0
6 H 1 R 5 A2 2 180.0
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robinhoon

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liujie5631(½ð±Ò+1,VIP+0):xiexie 4-1 11:58
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