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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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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.341854 |
| Energy at 298.15K | -118.348049 |
| HF Energy | -118.200376 |
| Nuclear repulsion energy | 75.432685 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A' | 3223 | 3065 | 29.20 | |||
| 2 | A' | 3147 | 2993 | 20.16 | |||
| 3 | A' | 3080 | 2929 | 48.91 | |||
| 4 | A' | 3002 | 2855 | 49.82 | |||
| 5 | A' | 1519 | 1445 | 5.54 | |||
| 6 | A' | 1506 | 1433 | 16.29 | |||
| 7 | A' | 1440 | 1370 | 3.88 | |||
| 8 | A' | 1199 | 1140 | 2.01 | |||
| 9 | A' | 1049 | 998 | 0.06 | |||
| 10 | A' | 900 | 856 | 1.82 | |||
| 11 | A' | 405 | 385 | 18.75 | |||
| 12 | A' | 354 | 336 | 15.62 | |||
| 13 | A' | 138 | 132 | 0.73 | |||
| 14 | A" | 3148 | 2994 | 27.42 | |||
| 15 | A" | 3080 | 2929 | 7.94 | |||
| 16 | A" | 2999 | 2852 | 28.08 | |||
| 17 | A" | 1506 | 1432 | 1.41 | |||
| 18 | A" | 1496 | 1423 | 1.20 | |||
| 19 | A" | 1441 | 1370 | 8.40 | |||
| 20 | A" | 1391 | 1323 | 2.84 | |||
| 21 | A" | 1166 | 1109 | 0.19 | |||
| 22 | A" | 957 | 910 | 1.16 | |||
| 23 | A" | 952 | 905 | 0.01 | |||
| 24 | A" | 120 | 114 | 0.02 |
| A | B | C |
|---|---|---|
| 1.24425 | 0.27856 | 0.24878 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.011 | 0.540 | 0.000 |
| C2 | -0.011 | -0.199 | 1.295 |
| C3 | -0.011 | -0.199 | -1.295 |
| H4 | 0.247 | 1.593 | 0.000 |
| H5 | -0.770 | -0.989 | 1.301 |
| H6 | -0.770 | -0.989 | -1.301 |
| H7 | 0.953 | -0.696 | 1.483 |
| H8 | -0.203 | 0.462 | 2.142 |
| H9 | 0.953 | -0.696 | -1.483 |
| H10 | -0.203 | 0.462 | -2.142 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4915 | 1.4915 | 1.0839 | 2.1466 | 2.1466 | 2.1584 | 2.1520 | 2.1584 | 2.1520 | C2 | 1.4915 | 2.5907 | 2.2262 | 1.0952 | 2.8183 | 1.1010 | 1.0914 | 2.9826 | 3.5057 | C3 | 1.4915 | 2.5907 | 2.2262 | 2.8183 | 1.0952 | 2.9826 | 3.5057 | 1.1010 | 1.0914 | H4 | 1.0839 | 2.2262 | 2.2262 | 3.0651 | 3.0651 | 2.8175 | 2.4634 | 2.8175 | 2.4634 | H5 | 2.1466 | 1.0952 | 2.8183 | 3.0651 | 2.6029 | 1.7570 | 1.7707 | 3.2874 | 3.7797 | H6 | 2.1466 | 2.8183 | 1.0952 | 3.0651 | 2.6029 | 3.2874 | 3.7797 | 1.7570 | 1.7707 | H7 | 2.1584 | 1.1010 | 2.9826 | 2.8175 | 1.7570 | 3.2874 | 1.7641 | 2.9660 | 3.9773 | H8 | 2.1520 | 1.0914 | 3.5057 | 2.4634 | 1.7707 | 3.7797 | 1.7641 | 3.9773 | 4.2841 | H9 | 2.1584 | 2.9826 | 1.1010 | 2.8175 | 3.2874 | 1.7570 | 2.9660 | 3.9773 | 1.7641 | H10 | 2.1520 | 3.5057 | 1.0914 | 2.4634 | 3.7797 | 1.7707 | 3.9773 | 4.2841 | 1.7641 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.245 | C1 | C2 | H7 | 111.836 | |
| C1 | C2 | H8 | 111.919 | C1 | C3 | H6 | 111.245 | |
| C1 | C3 | H9 | 111.836 | C1 | C3 | H10 | 111.919 | |
| C2 | C1 | C3 | 120.563 | C2 | C1 | H4 | 118.779 | |
| C3 | C1 | H4 | 118.779 | H5 | C2 | H7 | 106.257 | |
| H5 | C2 | H8 | 108.148 | H6 | C3 | H9 | 106.257 | |
| H6 | C3 | H10 | 108.148 | H7 | C2 | H8 | 107.155 | |
| H9 | C3 | H10 | 107.155 |