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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -231.695581 |
| Energy at 298.15K | -231.687799 |
| HF Energy | -230.593424 |
| Nuclear repulsion energy | 175.639045 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 3419 | 3419 | 0.00 | |||
| 2 | Ag | 3347 | 3347 | 0.00 | |||
| 3 | Ag | 3327 | 3327 | 0.00 | |||
| 4 | Ag | 2529 | 2529 | 0.00 | |||
| 5 | Ag | 1831 | 1831 | 0.00 | |||
| 6 | Ag | 1560 | 1560 | 0.00 | |||
| 7 | Ag | 1433 | 1433 | 0.00 | |||
| 8 | Ag | 1176 | 1176 | 0.00 | |||
| 9 | Ag | 772 | 772 | 0.00 | |||
| 10 | Ag | 589 | 589 | 0.00 | |||
| 11 | Ag | 256 | 256 | 0.00 | |||
| 12 | Au | 1115 | 1115 | 31.18 | |||
| 13 | Au | 1074 | 1074 | 88.77 | |||
| 14 | Au | 749 | 749 | 9.52 | |||
| 15 | Au | 198 | 198 | 6.12 | |||
| 16 | Au | 37 | 37 | 0.11 | |||
| 17 | Bg | 1113 | 1113 | 0.00 | |||
| 18 | Bg | 1074 | 1074 | 0.00 | |||
| 19 | Bg | 784 | 784 | 0.00 | |||
| 20 | Bg | 423 | 423 | 0.00 | |||
| 21 | Bu | 3419 | 3419 | 27.26 | |||
| 22 | Bu | 3346 | 3346 | 28.13 | |||
| 23 | Bu | 3327 | 3327 | 11.54 | |||
| 24 | Bu | 1853 | 1853 | 18.04 | |||
| 25 | Bu | 1575 | 1575 | 5.80 | |||
| 26 | Bu | 1428 | 1428 | 11.30 | |||
| 27 | Bu | 1277 | 1277 | 26.32 | |||
| 28 | Bu | 1082 | 1082 | 0.06 | |||
| 29 | Bu | 564 | 564 | 10.65 | |||
| 30 | Bu | 121 | 121 | 2.59 |
| A | B | C |
|---|---|---|
| 0.86994 | 0.04469 | 0.04250 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.042 | 0.596 | 0.000 |
| C2 | -0.042 | -0.596 | 0.000 |
| C3 | -0.042 | 2.033 | 0.000 |
| C4 | 0.042 | -2.033 | 0.000 |
| C5 | 1.013 | 2.835 | 0.000 |
| C6 | -1.013 | -2.835 | 0.000 |
| H7 | -1.037 | 2.450 | 0.000 |
| H8 | 1.037 | -2.450 | 0.000 |
| H9 | 2.020 | 2.450 | 0.000 |
| H10 | 0.894 | 3.906 | 0.000 |
| H11 | -2.020 | -2.450 | 0.000 |
| H12 | -0.894 | -3.906 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.1951 | 1.4391 | 2.6288 | 2.4403 | 3.5892 | 2.1449 | 3.2045 | 2.7113 | 3.4179 | 3.6783 | 4.5982 | C2 | 1.1951 | 2.6288 | 1.4391 | 3.5892 | 2.4403 | 3.2045 | 2.1449 | 3.6783 | 4.5982 | 2.7113 | 3.4179 | C3 | 1.4391 | 2.6288 | 4.0663 | 1.3249 | 4.9634 | 1.0793 | 4.6107 | 2.1033 | 2.0940 | 4.9001 | 5.9995 | C4 | 2.6288 | 1.4391 | 4.0663 | 4.9634 | 1.3249 | 4.6107 | 1.0793 | 4.9001 | 5.9995 | 2.1033 | 2.0940 | C5 | 2.4403 | 3.5892 | 1.3249 | 4.9634 | 6.0205 | 2.0859 | 5.2847 | 1.0777 | 1.0777 | 6.0934 | 7.0053 | C6 | 3.5892 | 2.4403 | 4.9634 | 1.3249 | 6.0205 | 5.2847 | 2.0859 | 6.0934 | 7.0053 | 1.0777 | 1.0777 | H7 | 2.1449 | 3.2045 | 1.0793 | 4.6107 | 2.0859 | 5.2847 | 5.3208 | 3.0569 | 2.4188 | 4.9978 | 6.3574 | H8 | 3.2045 | 2.1449 | 4.6107 | 1.0793 | 5.2847 | 2.0859 | 5.3208 | 4.9978 | 6.3574 | 3.0569 | 2.4188 | H9 | 2.7113 | 3.6783 | 2.1033 | 4.9001 | 1.0777 | 6.0934 | 3.0569 | 4.9978 | 1.8399 | 6.3509 | 6.9924 | H10 | 3.4179 | 4.5982 | 2.0940 | 5.9995 | 1.0777 | 7.0053 | 2.4188 | 6.3574 | 1.8399 | 6.9924 | 8.0139 | H11 | 3.6783 | 2.7113 | 4.9001 | 2.1033 | 6.0934 | 1.0777 | 4.9978 | 3.0569 | 6.3509 | 6.9924 | 1.8399 | H12 | 4.5982 | 3.4179 | 5.9995 | 2.0940 | 7.0053 | 1.0777 | 6.3574 | 2.4188 | 6.9924 | 8.0139 | 1.8399 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 172.676 | C1 | C3 | C5 | 123.929 | |
| C1 | C3 | H7 | 116.061 | C2 | C1 | C3 | 172.676 | |
| C2 | C4 | C6 | 123.929 | C2 | C4 | H8 | 116.061 | |
| C3 | C5 | H9 | 121.852 | C3 | C5 | H10 | 120.934 | |
| C4 | C6 | H11 | 121.852 | C4 | C6 | H12 | 120.934 | |
| C5 | C3 | H7 | 120.011 | C6 | C4 | H8 | 120.011 | |
| H9 | C5 | H10 | 117.214 | H11 | C6 | H12 | 117.214 |