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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 | CS | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -193.438534 |
| Energy at 298.15K | -193.444844 |
| HF Energy | -192.725467 |
| Nuclear repulsion energy | 160.538176 |
| 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 | 3302 | 3101 | 4.37 | |||
| 2 | A | 3292 | 3092 | 37.52 | |||
| 3 | A | 3287 | 3087 | 1.87 | |||
| 4 | A | 3186 | 2992 | 23.02 | |||
| 5 | A | 1581 | 1485 | 7.74 | |||
| 6 | A | 1520 | 1428 | 2.19 | |||
| 7 | A | 1331 | 1250 | 1.34 | |||
| 8 | A | 1231 | 1156 | 1.21 | |||
| 9 | A | 1140 | 1071 | 1.97 | |||
| 10 | A | 1066 | 1001 | 2.48 | |||
| 11 | A | 989 | 929 | 4.51 | |||
| 12 | A | 881 | 828 | 2.04 | |||
| 13 | A | 834 | 783 | 0.39 | |||
| 14 | A | 750 | 704 | 81.56 | |||
| 15 | A | 430 | 404 | 8.77 | |||
| 16 | A | 3287 | 3087 | 10.55 | |||
| 17 | A | 3262 | 3063 | 6.62 | |||
| 18 | A | 1352 | 1269 | 21.10 | |||
| 19 | A | 1256 | 1180 | 0.10 | |||
| 20 | A | 1116 | 1048 | 4.97 | |||
| 21 | A | 1071 | 1006 | 10.22 | |||
| 22 | A | 1068 | 1003 | 0.24 | |||
| 23 | A | 973 | 914 | 1.31 | |||
| 24 | A | 885 | 831 | 10.97 | |||
| 25 | A | 827 | 777 | 12.45 | |||
| 26 | A | 805 | 756 | 23.12 | |||
| 27 | A | 454 | 427 | 0.94 |
| A | B | C |
|---|---|---|
| 0.36180 | 0.21944 | 0.17545 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.269 | 1.048 | 0.678 |
| C2 | -0.269 | 1.048 | -0.678 |
| C3 | -0.269 | -0.460 | 0.761 |
| C4 | -0.269 | -0.460 | -0.761 |
| C5 | 0.925 | -1.000 | 0.000 |
| H6 | -0.112 | 1.815 | 1.425 |
| H7 | -0.112 | 1.815 | -1.425 |
| H8 | -0.877 | -1.089 | 1.394 |
| H9 | -0.877 | -1.089 | -1.394 |
| H10 | 1.846 | -0.431 | 0.000 |
| H11 | 1.042 | -2.078 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3559 | 1.5106 | 2.0845 | 2.4654 | 1.0815 | 2.2433 | 2.3340 | 3.0375 | 2.6688 | 3.4571 | C2 | 1.3559 | 2.0845 | 1.5106 | 2.4654 | 2.2433 | 1.0815 | 3.0375 | 2.3340 | 2.6688 | 3.4571 | C3 | 1.5106 | 2.0845 | 1.5216 | 1.5150 | 2.3749 | 3.1584 | 1.0792 | 2.3251 | 2.2484 | 2.2170 | C4 | 2.0845 | 1.5106 | 1.5216 | 1.5150 | 3.1584 | 2.3749 | 2.3251 | 1.0792 | 2.2484 | 2.2170 | C5 | 2.4654 | 2.4654 | 1.5150 | 1.5150 | 3.3202 | 3.3202 | 2.2795 | 2.2795 | 1.0830 | 1.0849 | H6 | 1.0815 | 2.2433 | 2.3749 | 3.1584 | 3.3202 | 2.8490 | 3.0025 | 4.1178 | 3.3025 | 4.3028 | H7 | 2.2433 | 1.0815 | 3.1584 | 2.3749 | 3.3202 | 2.8490 | 4.1178 | 3.0025 | 3.3025 | 4.3028 | H8 | 2.3340 | 3.0375 | 1.0792 | 2.3251 | 2.2795 | 3.0025 | 4.1178 | 2.7873 | 3.1291 | 2.5697 | H9 | 3.0375 | 2.3340 | 2.3251 | 1.0792 | 2.2795 | 4.1178 | 3.0025 | 2.7873 | 3.1291 | 2.5697 | H10 | 2.6688 | 2.6688 | 2.2484 | 2.2484 | 1.0830 | 3.3025 | 3.3025 | 3.1291 | 3.1291 | 1.8332 | H11 | 3.4571 | 3.4571 | 2.2170 | 2.2170 | 1.0849 | 4.3028 | 4.3028 | 2.5697 | 2.5697 | 1.8332 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 93.146 | C1 | C2 | H7 | 133.656 | |
| C1 | C3 | C4 | 86.854 | C1 | C3 | C5 | 109.140 | |
| C1 | C3 | H8 | 127.849 | C2 | C1 | C3 | 93.146 | |
| C2 | C1 | H6 | 133.656 | C2 | C4 | C3 | 86.854 | |
| C2 | C4 | C5 | 109.140 | C2 | C4 | H9 | 127.849 | |
| C3 | C1 | H6 | 132.051 | C3 | C4 | C5 | 59.855 | |
| C3 | C4 | H9 | 125.902 | C3 | C5 | C4 | 60.290 | |
| C3 | C5 | H10 | 118.929 | C3 | C5 | H11 | 116.039 | |
| C4 | C2 | H7 | 132.051 | C4 | C3 | C5 | 59.855 | |
| C4 | C3 | H8 | 125.902 | C4 | C5 | H10 | 118.929 | |
| C4 | C5 | H11 | 116.039 | C5 | C3 | H8 | 122.072 | |
| C5 | C4 | H9 | 122.072 | H10 | C5 | H11 | 115.480 |
Electronic state