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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 C6H6 (1,2,4,5-Hexatetraene)
1Ag C2H
1910171554
InChI=1S/C6H6/c1-3-5-6-4-2/h5-6H,1-2H2 INChIKey=ROAKNVNVSBKPLL-UHFFFAOYSA-N
PBEPBEultrafine/cc-pVTZ
Point group is C2h
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
-0.3240 |
0.6553 |
0.0000 |
|
0.7182 |
-0.1364 |
0.0000 |
| C2 |
0.3240 |
-0.6553 |
0.0000 |
|
-0.7182 |
0.1364 |
0.0000 |
| C3 |
0.3240 |
1.8037 |
0.0000 |
|
1.6507 |
0.7959 |
0.0000 |
| C4 |
-0.3240 |
-1.8037 |
0.0000 |
|
-1.6507 |
-0.7959 |
0.0000 |
| C5 |
0.9663 |
2.9412 |
0.0000 |
|
2.5742 |
1.7198 |
0.0000 |
| C6 |
-0.9663 |
-2.9412 |
0.0000 |
|
-2.5742 |
-1.7198 |
0.0000 |
| H7 |
-1.4184 |
0.6689 |
0.0000 |
|
1.0249 |
-1.1870 |
0.0000 |
| H8 |
1.4184 |
-0.6689 |
0.0000 |
|
-1.0249 |
1.1870 |
0.0000 |
| H9 |
1.2466 |
3.4406 |
0.9317 |
|
2.9801 |
2.1238 |
0.9317 |
| H10 |
1.2466 |
3.4406 |
-0.9317 |
|
2.9801 |
2.1238 |
-0.9317 |
| H11 |
-1.2466 |
-3.4406 |
0.9317 |
|
-2.9801 |
-2.1238 |
0.9317 |
| H12 |
-1.2466 |
-3.4406 |
-0.9317 |
|
-2.9801 |
-2.1238 |
-0.9317 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 |
|
1.4621 |
1.3186 |
2.4590 |
2.6250 |
3.6534 |
1.0945 |
2.1885 |
3.3306 |
3.3306 |
4.3007 |
4.3007 |
| C2 |
1.4621 |
| 2.4590 |
1.3186 |
3.6534 |
2.6250 |
2.1885 |
1.0945 |
4.3007 |
4.3007 |
3.3306 |
3.3306 |
| C3 |
1.3186 |
2.4590 |
| 3.6651 |
1.3063 |
4.9172 |
2.0793 |
2.7040 |
2.0973 |
2.0973 |
5.5532 |
5.5532 |
| C4 |
2.4590 |
1.3186 |
3.6651 |
| 4.9172 |
1.3063 |
2.7040 |
2.0793 |
5.5532 |
5.5532 |
2.0973 |
2.0973 |
| C5 |
2.6250 |
3.6534 |
1.3063 |
4.9172 |
| 6.1918 |
3.2940 |
3.6383 |
1.0936 |
1.0936 |
6.8185 |
6.8185 |
| C6 |
3.6534 |
2.6250 |
4.9172 |
1.3063 |
6.1918 |
| 3.6383 |
3.2940 |
6.8185 |
6.8185 |
1.0936 |
1.0936 |
| H7 |
1.0945 |
2.1885 |
2.0793 |
2.7040 |
3.2940 |
3.6383 |
| 3.1365 |
3.9563 |
3.9563 |
4.2173 |
4.2173 |
| H8 |
2.1885 |
1.0945 |
2.7040 |
2.0793 |
3.6383 |
3.2940 |
3.1365 |
| 4.2173 |
4.2173 |
3.9563 |
3.9563 |
| H9 |
3.3306 |
4.3007 |
2.0973 |
5.5532 |
1.0936 |
6.8185 |
3.9563 |
4.2173 |
| 1.8634 |
7.3189 |
7.5524 |
| H10 |
3.3306 |
4.3007 |
2.0973 |
5.5532 |
1.0936 |
6.8185 |
3.9563 |
4.2173 |
1.8634 |
| 7.5524 |
7.3189 |
| H11 |
4.3007 |
3.3306 |
5.5532 |
2.0973 |
6.8185 |
1.0936 |
4.2173 |
3.9563 |
7.3189 |
7.5524 |
| 1.8634 |
| H12 |
4.3007 |
3.3306 |
5.5532 |
2.0973 |
6.8185 |
1.0936 |
4.2173 |
3.9563 |
7.5524 |
7.3189 |
1.8634 |
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Maximum atom distance is 7.5524Å
between atoms H9 and H12.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C2 |
C4 |
124.254 |
|
C1 |
C3 |
C5 |
179.983 |
|
C2 |
C1 |
C3 |
124.254 |
|
C2 |
C4 |
C6 |
179.983 |
Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C2 |
H8 |
117.024 |
|
C2 |
C1 |
H7 |
117.024 |
|
C3 |
C1 |
H7 |
118.721 |
|
C3 |
C5 |
H9 |
121.576 |
|
C3 |
C5 |
H10 |
121.576 |
|
C4 |
C2 |
H8 |
118.721 |
|
C4 |
C6 |
H11 |
121.576 |
|
C4 |
C6 |
H12 |
121.576 |
|
H9 |
C5 |
H10 |
116.847 |
|
H11 |
C6 |
H12 |
116.847 |
For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.