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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 | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.107219 |
| Energy at 298.15K | -118.113450 |
| HF Energy | -117.644760 |
| Nuclear repulsion energy | 74.775413 |
| 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' | 3189 | 3059 | 30.53 | |||
| 2 | A' | 3135 | 3008 | 19.31 | |||
| 3 | A' | 3079 | 2954 | 50.11 | |||
| 4 | A' | 2998 | 2876 | 40.46 | |||
| 5 | A' | 1488 | 1427 | 3.17 | |||
| 6 | A' | 1481 | 1420 | 11.03 | |||
| 7 | A' | 1416 | 1359 | 2.46 | |||
| 8 | A' | 1184 | 1136 | 1.78 | |||
| 9 | A' | 1042 | 999 | 0.14 | |||
| 10 | A' | 900 | 863 | 1.57 | |||
| 11 | A' | 424 | 407 | 16.02 | |||
| 12 | A' | 355 | 340 | 4.85 | |||
| 13 | A' | 151 | 145 | 0.08 | |||
| 14 | A" | 3136 | 3009 | 23.00 | |||
| 15 | A" | 3079 | 2954 | 6.40 | |||
| 16 | A" | 2994 | 2873 | 28.13 | |||
| 17 | A" | 1480 | 1419 | 0.08 | |||
| 18 | A" | 1471 | 1411 | 1.43 | |||
| 19 | A" | 1428 | 1370 | 5.46 | |||
| 20 | A" | 1366 | 1311 | 3.91 | |||
| 21 | A" | 1162 | 1115 | 0.00 | |||
| 22 | A" | 941 | 903 | 0.51 | |||
| 23 | A" | 936 | 898 | 0.39 | |||
| 24 | A" | 121 | 116 | 0.01 |
| A | B | C |
|---|---|---|
| 1.21581 | 0.27482 | 0.24544 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.548 | 0.000 |
| C2 | -0.014 | -0.201 | 1.303 |
| C3 | -0.014 | -0.201 | -1.303 |
| H4 | 0.315 | 1.596 | 0.000 |
| H5 | -0.771 | -1.011 | 1.299 |
| H6 | -0.771 | -1.011 | -1.299 |
| H7 | 0.968 | -0.687 | 1.498 |
| H8 | -0.226 | 0.464 | 2.159 |
| H9 | 0.968 | -0.687 | -1.498 |
| H10 | -0.226 | 0.464 | -2.159 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5033 | 1.5033 | 1.0984 | 2.1652 | 2.1652 | 2.1760 | 2.1711 | 2.1760 | 2.1711 | C2 | 1.5033 | 2.6063 | 2.2443 | 1.1076 | 2.8278 | 1.1133 | 1.1045 | 3.0082 | 3.5320 | C3 | 1.5033 | 2.6063 | 2.2443 | 2.8278 | 1.1076 | 3.0082 | 3.5320 | 1.1133 | 1.1045 | H4 | 1.0984 | 2.2443 | 2.2443 | 3.1079 | 3.1079 | 2.8074 | 2.4972 | 2.8074 | 2.4972 | H5 | 2.1652 | 1.1076 | 2.8278 | 3.1079 | 2.5975 | 1.7801 | 1.7920 | 3.3094 | 3.7984 | H6 | 2.1652 | 2.8278 | 1.1076 | 3.1079 | 2.5975 | 3.3094 | 3.7984 | 1.7801 | 1.7920 | H7 | 2.1760 | 1.1133 | 3.0082 | 2.8074 | 1.7801 | 3.3094 | 1.7852 | 2.9966 | 4.0158 | H8 | 2.1711 | 1.1045 | 3.5320 | 2.4972 | 1.7920 | 3.7984 | 1.7852 | 4.0158 | 4.3182 | H9 | 2.1760 | 3.0082 | 1.1133 | 2.8074 | 3.3094 | 1.7801 | 2.9966 | 4.0158 | 1.7852 | H10 | 2.1711 | 3.5320 | 1.1045 | 2.4972 | 3.7984 | 1.7920 | 4.0158 | 4.3182 | 1.7852 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.149 | C1 | C2 | H7 | 111.668 | |
| C1 | C2 | H8 | 111.810 | C1 | C3 | H6 | 111.149 | |
| C1 | C3 | H9 | 111.668 | C1 | C3 | H10 | 111.810 | |
| C2 | C1 | C3 | 120.197 | C2 | C1 | H4 | 118.395 | |
| C3 | C1 | H4 | 118.395 | H5 | C2 | H7 | 106.550 | |
| H5 | C2 | H8 | 108.208 | H6 | C3 | H9 | 106.550 | |
| H6 | C3 | H10 | 108.208 | H7 | C2 | H8 | 107.205 | |
| H9 | C3 | H10 | 107.205 |
Electronic state