| |
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 | -118.395516 |
| Energy at 298.15K | -118.401682 |
| HF Energy | -118.231104 |
| Nuclear repulsion energy | 75.647291 |
| 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' | 3200 | 3070 | 25.10 | |||
| 2 | A' | 3117 | 2991 | 17.91 | |||
| 3 | A' | 3049 | 2925 | 46.83 | |||
| 4 | A' | 2975 | 2854 | 48.08 | |||
| 5 | A' | 1504 | 1443 | 4.27 | |||
| 6 | A' | 1494 | 1433 | 13.21 | |||
| 7 | A' | 1423 | 1365 | 4.05 | |||
| 8 | A' | 1191 | 1142 | 2.23 | |||
| 9 | A' | 1040 | 997 | 0.04 | |||
| 10 | A' | 894 | 858 | 1.80 | |||
| 11 | A' | 398 | 382 | 12.47 | |||
| 12 | A' | 351 | 337 | 12.18 | |||
| 13 | A' | 128 | 123 | 0.56 | |||
| 14 | A" | 3118 | 2992 | 26.20 | |||
| 15 | A" | 3049 | 2925 | 6.66 | |||
| 16 | A" | 2972 | 2851 | 23.39 | |||
| 17 | A" | 1492 | 1431 | 0.72 | |||
| 18 | A" | 1483 | 1423 | 0.81 | |||
| 19 | A" | 1422 | 1365 | 7.83 | |||
| 20 | A" | 1380 | 1324 | 2.64 | |||
| 21 | A" | 1157 | 1110 | 0.15 | |||
| 22 | A" | 953 | 914 | 0.99 | |||
| 23 | A" | 946 | 907 | 0.00 | |||
| 24 | A" | 115 | 111 | 0.01 |
| A | B | C |
|---|---|---|
| 1.25135 | 0.28024 | 0.25020 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.011 | 0.539 | 0.000 |
| C2 | -0.011 | -0.198 | 1.291 |
| C3 | -0.011 | -0.198 | -1.291 |
| H4 | 0.226 | 1.593 | 0.000 |
| H5 | -0.765 | -0.989 | 1.298 |
| H6 | -0.765 | -0.989 | -1.298 |
| H7 | 0.952 | -0.694 | 1.478 |
| H8 | -0.201 | 0.460 | 2.137 |
| H9 | 0.952 | -0.694 | -1.478 |
| H10 | -0.201 | 0.460 | -2.137 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4867 | 1.4867 | 1.0802 | 2.1416 | 2.1416 | 2.1520 | 2.1470 | 2.1520 | 2.1470 | C2 | 1.4867 | 2.5827 | 2.2204 | 1.0928 | 2.8105 | 1.0986 | 1.0885 | 2.9738 | 3.4963 | C3 | 1.4867 | 2.5827 | 2.2204 | 2.8105 | 1.0928 | 2.9738 | 3.4963 | 1.0986 | 1.0885 | H4 | 1.0802 | 2.2204 | 2.2204 | 3.0545 | 3.0545 | 2.8179 | 2.4560 | 2.8179 | 2.4560 | H5 | 2.1416 | 1.0928 | 2.8105 | 3.0545 | 2.5961 | 1.7514 | 1.7667 | 3.2777 | 3.7706 | H6 | 2.1416 | 2.8105 | 1.0928 | 3.0545 | 2.5961 | 3.2777 | 3.7706 | 1.7514 | 1.7667 | H7 | 2.1520 | 1.0986 | 2.9738 | 2.8179 | 1.7514 | 3.2777 | 1.7591 | 2.9569 | 3.9665 | H8 | 2.1470 | 1.0885 | 3.4963 | 2.4560 | 1.7667 | 3.7706 | 1.7591 | 3.9665 | 4.2743 | H9 | 2.1520 | 2.9738 | 1.0986 | 2.8179 | 3.2777 | 1.7514 | 2.9569 | 3.9665 | 1.7591 | H10 | 2.1470 | 3.4963 | 1.0885 | 2.4560 | 3.7706 | 1.7667 | 3.9665 | 4.2743 | 1.7591 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.331 | C1 | C2 | H7 | 111.811 | |
| C1 | C2 | H8 | 112.043 | C1 | C3 | H6 | 111.331 | |
| C1 | C3 | H9 | 111.811 | C1 | C3 | H10 | 112.043 | |
| C2 | C1 | C3 | 120.592 | C2 | C1 | H4 | 118.914 | |
| C3 | C1 | H4 | 118.914 | H5 | C2 | H7 | 106.102 | |
| H5 | C2 | H8 | 108.173 | H6 | C3 | H9 | 106.102 | |
| H6 | C3 | H10 | 108.173 | H7 | C2 | H8 | 107.082 | |
| H9 | C3 | H10 | 107.082 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.155 | |||
| 2 | C | -0.275 | |||
| 3 | C | -0.275 | |||
| 4 | H | 0.129 | |||
| 5 | H | 0.094 | |||
| 6 | H | 0.094 | |||
| 7 | H | 0.091 | |||
| 8 | H | 0.103 | |||
| 9 | H | 0.091 | |||
| 10 | H | 0.103 |
| x | y | z | |
|---|---|---|---|
| x | 4.739 | 0.019 | 0.000 |
| y | 0.019 | 5.463 | 0.000 |
| z | 0.000 | 0.000 | 6.394 |
| <r2> | 61.295 |
|---|---|
| (<r2>)1/2 | 7.829 |