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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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Geometry for AsH2 (Arsenic dihydride)
2A1 C2V
1910171554
InChI=1S/AsH2/h1H2 INChIKey=WLQSSCFYCXIQDZ-UHFFFAOYSA-N
MP2/6-311G*
Point group is C2v
Atom |
Internal |
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Principal |
x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
As1 |
0.0000 |
0.0000 |
0.0526 |
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0.0000 |
0.0526 |
0.0000 |
H2 |
0.0000 |
1.2176 |
-0.8677 |
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1.2176 |
-0.8677 |
0.0000 |
H3 |
0.0000 |
-1.2176 |
-0.8677 |
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-1.2176 |
-0.8677 |
0.0000 |
Atom - Atom Distances (Å)
|
As1 |
H2 |
H3 |
As1 |
| 1.5263 |
1.5263 |
H2 |
1.5263 |
| 2.4352 |
H3 |
1.5263 |
2.4352 |
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Maximum atom distance is 2.4352Å
between atoms H2 and H3.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 |
atom2 |
atom3 |
angle |
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atom1 |
atom2 |
atom3 |
angle |
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 |
atom2 |
atom3 |
angle |
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atom1 |
atom2 |
atom3 |
angle |
H2 |
As1 |
H3 |
105.838 |
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For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.