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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 | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -156.672048 |
| Energy at 298.15K | -156.679937 |
| HF Energy | -156.109554 |
| Nuclear repulsion energy | 119.366490 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3182 | 3011 | 8.69 | |||
| 2 | A1 | 3162 | 2993 | 22.13 | |||
| 3 | A1 | 3065 | 2901 | 27.62 | |||
| 4 | A1 | 1776 | 1681 | 6.08 | |||
| 5 | A1 | 1555 | 1472 | 9.21 | |||
| 6 | A1 | 1494 | 1414 | 0.09 | |||
| 7 | A1 | 1463 | 1385 | 0.44 | |||
| 8 | A1 | 1114 | 1054 | 3.72 | |||
| 9 | A1 | 839 | 794 | 0.05 | |||
| 10 | A1 | 384 | 363 | 0.20 | |||
| 11 | A2 | 3123 | 2956 | 0.00 | |||
| 12 | A2 | 1525 | 1444 | 0.00 | |||
| 13 | A2 | 1049 | 993 | 0.00 | |||
| 14 | A2 | 714 | 676 | 0.00 | |||
| 15 | A2 | 170 | 161 | 0.00 | |||
| 16 | B1 | 3126 | 2959 | 46.99 | |||
| 17 | B1 | 1541 | 1459 | 15.89 | |||
| 18 | B1 | 1141 | 1080 | 0.09 | |||
| 19 | B1 | 915 | 866 | 44.20 | |||
| 20 | B1 | 432 | 409 | 5.17 | |||
| 21 | B1 | 203 | 192 | 0.44 | |||
| 22 | B2 | 3261 | 3087 | 19.19 | |||
| 23 | B2 | 3161 | 2991 | 20.26 | |||
| 24 | B2 | 3061 | 2897 | 18.32 | |||
| 25 | B2 | 1543 | 1460 | 4.41 | |||
| 26 | B2 | 1470 | 1391 | 9.73 | |||
| 27 | B2 | 1343 | 1271 | 2.15 | |||
| 28 | B2 | 1009 | 955 | 0.00 | |||
| 29 | B2 | 996 | 942 | 0.33 | |||
| 30 | B2 | 442 | 418 | 1.21 |
| A | B | C |
|---|---|---|
| 0.30374 | 0.27853 | 0.15361 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.114 |
| C2 | 0.000 | 0.000 | 1.455 |
| H3 | 0.000 | 0.925 | 2.029 |
| H4 | 0.000 | -0.925 | 2.029 |
| C5 | 0.000 | 1.291 | -0.678 |
| C6 | 0.000 | -1.291 | -0.678 |
| H7 | 0.000 | 2.160 | -0.013 |
| H8 | 0.882 | 1.351 | -1.328 |
| H9 | -0.882 | 1.351 | -1.328 |
| H10 | 0.000 | -2.160 | -0.013 |
| H11 | -0.882 | -1.351 | -1.328 |
| H12 | 0.882 | -1.351 | -1.328 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3414 | 2.1271 | 2.1271 | 1.5139 | 1.5139 | 2.1633 | 2.1641 | 2.1641 | 2.1633 | 2.1641 | 2.1641 | C2 | 1.3414 | 1.0884 | 1.0884 | 2.4928 | 2.4928 | 2.6114 | 3.2174 | 3.2174 | 2.6114 | 3.2174 | 3.2174 | H3 | 2.1271 | 1.0884 | 1.8491 | 2.7315 | 3.4978 | 2.3868 | 3.4978 | 3.4978 | 3.6991 | 4.1510 | 4.1510 | H4 | 2.1271 | 1.0884 | 1.8491 | 3.4978 | 2.7315 | 3.6991 | 4.1510 | 4.1510 | 2.3868 | 3.4978 | 3.4978 | C5 | 1.5139 | 2.4928 | 2.7315 | 3.4978 | 2.5813 | 1.0939 | 1.0980 | 1.0980 | 3.5136 | 2.8601 | 2.8601 | C6 | 1.5139 | 2.4928 | 3.4978 | 2.7315 | 2.5813 | 3.5136 | 2.8601 | 2.8601 | 1.0939 | 1.0980 | 1.0980 | H7 | 2.1633 | 2.6114 | 2.3868 | 3.6991 | 1.0939 | 3.5136 | 1.7783 | 1.7783 | 4.3192 | 3.8513 | 3.8513 | H8 | 2.1641 | 3.2174 | 3.4978 | 4.1510 | 1.0980 | 2.8601 | 1.7783 | 1.7645 | 3.8513 | 3.2270 | 2.7019 | H9 | 2.1641 | 3.2174 | 3.4978 | 4.1510 | 1.0980 | 2.8601 | 1.7783 | 1.7645 | 3.8513 | 2.7019 | 3.2270 | H10 | 2.1633 | 2.6114 | 3.6991 | 2.3868 | 3.5136 | 1.0939 | 4.3192 | 3.8513 | 3.8513 | 1.7783 | 1.7783 | H11 | 2.1641 | 3.2174 | 4.1510 | 3.4978 | 2.8601 | 1.0980 | 3.8513 | 3.2270 | 2.7019 | 1.7783 | 1.7645 | H12 | 2.1641 | 3.2174 | 4.1510 | 3.4978 | 2.8601 | 1.0980 | 3.8513 | 2.7019 | 3.2270 | 1.7783 | 1.7645 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H3 | 121.844 | C1 | C2 | H4 | 121.844 | |
| C1 | C5 | H7 | 111.085 | C1 | C5 | H8 | 110.895 | |
| C1 | C5 | H9 | 110.895 | C1 | C6 | H10 | 111.085 | |
| C1 | C6 | H11 | 110.895 | C1 | C6 | H12 | 110.895 | |
| C2 | C1 | C5 | 121.512 | C2 | C1 | C6 | 121.512 | |
| H3 | C2 | H4 | 116.313 | C5 | C1 | C6 | 116.977 | |
| H7 | C5 | H8 | 108.448 | H7 | C5 | H9 | 108.448 | |
| H8 | C5 | H9 | 106.927 | H10 | C6 | H11 | 108.448 | |
| H10 | C6 | H12 | 108.448 | H11 | C6 | H12 | 106.927 |
Electronic state