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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 C6H12 (Cyclohexane)
1A1g Chair
1910171554
InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2 INChIKey=XDTMQSROBMDMFD-UHFFFAOYSA-N
MP3/6-31G*
Point group is D3d
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
0.0000 |
-1.4613 |
0.2314 |
|
0.0000 |
-1.4613 |
0.2314 |
| C2 |
-1.2655 |
0.7307 |
0.2314 |
|
-1.2655 |
0.7307 |
0.2314 |
| C3 |
1.2655 |
0.7307 |
0.2314 |
|
1.2655 |
0.7307 |
0.2314 |
| C4 |
0.0000 |
1.4613 |
-0.2314 |
|
0.0000 |
1.4613 |
-0.2314 |
| C5 |
-1.2655 |
-0.7307 |
-0.2314 |
|
-1.2655 |
-0.7307 |
-0.2314 |
| C6 |
1.2655 |
-0.7307 |
-0.2314 |
|
1.2655 |
-0.7307 |
-0.2314 |
| H7 |
0.0000 |
-1.5203 |
1.3290 |
|
0.0000 |
-1.5203 |
1.3290 |
| H8 |
-1.3166 |
0.7601 |
1.3290 |
|
-1.3166 |
0.7601 |
1.3290 |
| H9 |
1.3166 |
0.7601 |
1.3290 |
|
1.3166 |
0.7601 |
1.3290 |
| H10 |
0.0000 |
1.5203 |
-1.3290 |
|
0.0000 |
1.5203 |
-1.3290 |
| H11 |
-1.3166 |
-0.7601 |
-1.3290 |
|
-1.3166 |
-0.7601 |
-1.3290 |
| H12 |
1.3166 |
-0.7601 |
-1.3290 |
|
1.3166 |
-0.7601 |
-1.3290 |
| H13 |
0.0000 |
-2.4934 |
-0.1392 |
|
0.0000 |
-2.4934 |
-0.1392 |
| H14 |
-2.1594 |
1.2467 |
-0.1392 |
|
-2.1594 |
1.2467 |
-0.1392 |
| H15 |
2.1594 |
1.2467 |
-0.1392 |
|
2.1594 |
1.2467 |
-0.1392 |
| H16 |
0.0000 |
2.4934 |
0.1392 |
|
0.0000 |
2.4934 |
0.1392 |
| H17 |
-2.1594 |
-1.2467 |
0.1392 |
|
-2.1594 |
-1.2467 |
0.1392 |
| H18 |
2.1594 |
-1.2467 |
0.1392 |
|
2.1594 |
-1.2467 |
0.1392 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
H15 |
H16 |
H17 |
H18 |
| C1 |
| 2.5311 |
2.5311 |
2.9590 |
1.5328 |
1.5328 |
1.0992 |
2.8059 |
2.8059 |
3.3652 |
2.1587 |
2.1587 |
1.0966 |
3.4833 |
3.4833 |
3.9558 |
2.1720 |
2.1720 |
| C2 |
2.5311 |
| 2.5311 |
1.5328 |
1.5328 |
2.9590 |
2.8059 |
1.0992 |
2.8059 |
2.1587 |
2.1587 |
3.3652 |
3.4833 |
1.0966 |
3.4833 |
2.1720 |
2.1720 |
3.9558 |
| C3 |
2.5311 |
2.5311 |
|
1.5328 |
2.9590 |
1.5328 |
2.8059 |
2.8059 |
1.0992 |
2.1587 |
3.3652 |
2.1587 |
3.4833 |
3.4833 |
1.0966 |
2.1720 |
3.9558 |
2.1720 |
| C4 |
2.9590 |
1.5328 |
1.5328 |
| 2.5311 |
2.5311 |
3.3652 |
2.1587 |
2.1587 |
1.0992 |
2.8059 |
2.8059 |
3.9558 |
2.1720 |
2.1720 |
1.0966 |
3.4833 |
3.4833 |
| C5 |
1.5328 |
1.5328 |
2.9590 |
2.5311 |
| 2.5311 |
2.1587 |
2.1587 |
3.3652 |
2.8059 |
1.0992 |
2.8059 |
2.1720 |
2.1720 |
3.9558 |
3.4833 |
1.0966 |
3.4833 |
| C6 |
1.5328 |
2.9590 |
1.5328 |
2.5311 |
2.5311 |
| 2.1587 |
3.3652 |
2.1587 |
2.8059 |
2.8059 |
1.0992 |
2.1720 |
3.9558 |
2.1720 |
3.4833 |
3.4833 |
1.0966 |
| H7 |
1.0992 |
2.8059 |
2.8059 |
3.3652 |
2.1587 |
2.1587 |
| 2.6332 |
2.6332 |
4.0385 |
3.0620 |
3.0620 |
1.7614 |
3.8046 |
3.8046 |
4.1863 |
2.4806 |
2.4806 |
| H8 |
2.8059 |
1.0992 |
2.8059 |
2.1587 |
2.1587 |
3.3652 |
2.6332 |
| 2.6332 |
3.0620 |
3.0620 |
4.0385 |
3.8046 |
1.7614 |
3.8046 |
2.4806 |
2.4806 |
4.1863 |
| H9 |
2.8059 |
2.8059 |
1.0992 |
2.1587 |
3.3652 |
2.1587 |
2.6332 |
2.6332 |
| 3.0620 |
4.0385 |
3.0620 |
3.8046 |
3.8046 |
1.7614 |
2.4806 |
4.1863 |
2.4806 |
| H10 |
3.3652 |
2.1587 |
2.1587 |
1.0992 |
2.8059 |
2.8059 |
4.0385 |
3.0620 |
3.0620 |
| 2.6332 |
2.6332 |
4.1863 |
2.4806 |
2.4806 |
1.7614 |
3.8046 |
3.8046 |
| H11 |
2.1587 |
2.1587 |
3.3652 |
2.8059 |
1.0992 |
2.8059 |
3.0620 |
3.0620 |
4.0385 |
2.6332 |
| 2.6332 |
2.4806 |
2.4806 |
4.1863 |
3.8046 |
1.7614 |
3.8046 |
| H12 |
2.1587 |
3.3652 |
2.1587 |
2.8059 |
2.8059 |
1.0992 |
3.0620 |
4.0385 |
3.0620 |
2.6332 |
2.6332 |
| 2.4806 |
4.1863 |
2.4806 |
3.8046 |
3.8046 |
1.7614 |
| H13 |
1.0966 |
3.4833 |
3.4833 |
3.9558 |
2.1720 |
2.1720 |
1.7614 |
3.8046 |
3.8046 |
4.1863 |
2.4806 |
2.4806 |
| 4.3187 |
4.3187 |
4.9946 |
2.5089 |
2.5089 |
| H14 |
3.4833 |
1.0966 |
3.4833 |
2.1720 |
2.1720 |
3.9558 |
3.8046 |
1.7614 |
3.8046 |
2.4806 |
2.4806 |
4.1863 |
4.3187 |
| 4.3187 |
2.5089 |
2.5089 |
4.9946 |
| H15 |
3.4833 |
3.4833 |
1.0966 |
2.1720 |
3.9558 |
2.1720 |
3.8046 |
3.8046 |
1.7614 |
2.4806 |
4.1863 |
2.4806 |
4.3187 |
4.3187 |
| 2.5089 |
4.9946 |
2.5089 |
| H16 |
3.9558 |
2.1720 |
2.1720 |
1.0966 |
3.4833 |
3.4833 |
4.1863 |
2.4806 |
2.4806 |
1.7614 |
3.8046 |
3.8046 |
4.9946 |
2.5089 |
2.5089 |
| 4.3187 |
4.3187 |
| H17 |
2.1720 |
2.1720 |
3.9558 |
3.4833 |
1.0966 |
3.4833 |
2.4806 |
2.4806 |
4.1863 |
3.8046 |
1.7614 |
3.8046 |
2.5089 |
2.5089 |
4.9946 |
4.3187 |
| 4.3187 |
| H18 |
2.1720 |
3.9558 |
2.1720 |
3.4833 |
3.4833 |
1.0966 |
2.4806 |
4.1863 |
2.4806 |
3.8046 |
3.8046 |
1.7614 |
2.5089 |
4.9946 |
2.5089 |
4.3187 |
4.3187 |
|
Maximum atom distance is 4.9946Å
between atoms H13 and H16.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C5 |
C2 |
111.303 |
|
C1 |
C6 |
C3 |
111.303 |
|
C2 |
C4 |
C3 |
111.303 |
|
C4 |
C2 |
C5 |
111.303 |
|
C4 |
C3 |
C6 |
111.303 |
|
C5 |
C1 |
C6 |
111.303 |
Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C5 |
H11 |
109.087 |
|
C1 |
C5 |
H17 |
110.281 |
|
C1 |
C6 |
H12 |
109.087 |
|
C1 |
C6 |
H18 |
110.281 |
|
C2 |
C4 |
H10 |
109.087 |
|
C2 |
C4 |
H16 |
110.281 |
|
C2 |
C5 |
H11 |
109.087 |
|
C2 |
C5 |
H17 |
110.281 |
|
C3 |
C4 |
H10 |
109.087 |
|
C3 |
C4 |
H16 |
110.281 |
|
C3 |
C6 |
H12 |
109.087 |
|
C3 |
C6 |
H18 |
110.281 |
|
C4 |
C2 |
H8 |
109.087 |
|
C4 |
C2 |
H14 |
110.281 |
|
C4 |
C3 |
H9 |
109.087 |
|
C4 |
C3 |
H15 |
110.281 |
|
C5 |
C1 |
H7 |
109.087 |
|
C5 |
C1 |
H13 |
110.281 |
|
C5 |
C2 |
H8 |
109.087 |
|
C5 |
C2 |
H14 |
110.281 |
|
C6 |
C1 |
H7 |
109.087 |
|
C6 |
C1 |
H13 |
110.281 |
|
C6 |
C3 |
H9 |
109.087 |
|
C6 |
C3 |
H15 |
110.281 |
|
H7 |
C1 |
H13 |
106.676 |
|
H8 |
C2 |
H14 |
106.676 |
|
H9 |
C3 |
H15 |
106.676 |
|
H10 |
C4 |
H16 |
106.676 |
|
H11 |
C5 |
H17 |
106.676 |
|
H12 |
C6 |
H18 |
106.676 |
For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.