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Computational Chemistry Comparison and Benchmark DataBase
Release 22 (May 2022) Standard Reference Database 101
National Institute of Standards and Technology
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You are here: Calculated > Geometry > Calculated geometry > One type of bond
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Compare Calculated Bonds for H-Si
17 01 10 14 40
QCISD(T)=FULL/6-311+G(3df,2p)
Histogram of Bond lengths (in Å) vs number of species
Values greater than 1.68 are in the 1.68 bin.
Values less than 1.44 are in the 1.44 bin.
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25 |
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20 |
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10 |
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5 |
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0 |
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1.44 |
1.46 |
1.48 |
1.50 |
1.52 |
1.54 |
1.56 |
1.58 |
1.60 |
1.62 |
1.64 |
1.66 |
1.68 |
bond lengths (Å) |
Summary: (Å)
Average bond length |
Standard deviation |
1.490 |
0.045 |
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Species |
Name |
Bond Length (Å) |
Lowest value |
SiHF3 |
trifluorosilane |
1.452 |
Highest value |
Si2H2 |
disilyne |
1.671 |
Calculated Bond lengths
Click on entry for all calculated results.