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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 C2H6 (Ethane)
1A1g D3D
1910171554
InChI=1S/C2H6/c1-2/h1-2H3 INChIKey=OTMSDBZUPAUEDD-UHFFFAOYSA-N
M06-2X/6-31G
Point group is D3d
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
0.0000 |
0.0000 |
0.7651 |
|
0.7651 |
0.0000 |
0.0000 |
| C2 |
0.0000 |
0.0000 |
-0.7651 |
|
-0.7651 |
0.0000 |
0.0000 |
| H3 |
0.0000 |
1.0198 |
1.1603 |
|
1.1603 |
1.0195 |
0.0234 |
| H4 |
-0.8832 |
-0.5099 |
1.1603 |
|
1.1603 |
-0.4895 |
-0.8947 |
| H5 |
0.8832 |
-0.5099 |
1.1603 |
|
1.1603 |
-0.5301 |
0.8712 |
| H6 |
0.0000 |
-1.0198 |
-1.1603 |
|
-1.1603 |
-1.0195 |
-0.0234 |
| H7 |
-0.8832 |
0.5099 |
-1.1603 |
|
-1.1603 |
0.5301 |
-0.8712 |
| H8 |
0.8832 |
0.5099 |
-1.1603 |
|
-1.1603 |
0.4895 |
0.8947 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
H3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| C1 |
|
1.5302 |
1.0937 |
1.0937 |
1.0937 |
2.1788 |
2.1788 |
2.1788 |
| C2 |
1.5302 |
| 2.1788 |
2.1788 |
2.1788 |
1.0937 |
1.0937 |
1.0937 |
| H3 |
1.0937 |
2.1788 |
| 1.7663 |
1.7663 |
3.0895 |
2.5348 |
2.5348 |
| H4 |
1.0937 |
2.1788 |
1.7663 |
| 1.7663 |
2.5348 |
2.5348 |
3.0895 |
| H5 |
1.0937 |
2.1788 |
1.7663 |
1.7663 |
| 2.5348 |
3.0895 |
2.5348 |
| H6 |
2.1788 |
1.0937 |
3.0895 |
2.5348 |
2.5348 |
| 1.7663 |
1.7663 |
| H7 |
2.1788 |
1.0937 |
2.5348 |
2.5348 |
3.0895 |
1.7663 |
| 1.7663 |
| H8 |
2.1788 |
1.0937 |
2.5348 |
3.0895 |
2.5348 |
1.7663 |
1.7663 |
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Maximum atom distance is 3.0895Å
between atoms H3 and H6.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C2 |
H6 |
111.183 |
|
C1 |
C2 |
H7 |
111.183 |
|
C1 |
C2 |
H8 |
111.183 |
|
C2 |
C1 |
H3 |
111.183 |
|
C2 |
C1 |
H4 |
111.183 |
|
C2 |
C1 |
H5 |
111.183 |
|
H3 |
C1 |
H4 |
107.707 |
|
H3 |
C1 |
H5 |
107.707 |
|
H4 |
C1 |
H5 |
107.707 |
|
H6 |
C2 |
H7 |
107.707 |
|
H6 |
C2 |
H8 |
107.707 |
|
H7 |
C2 |
H8 |
107.707 |
For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.