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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 | -156.716349 |
| Energy at 298.15K | -156.723969 |
| HF Energy | -156.123854 |
| Nuclear repulsion energy | 117.580757 |
| 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 | 3248 | 3051 | 60.08 | |||
| 2 | A | 3234 | 3038 | 0.56 | |||
| 3 | A | 3118 | 2928 | 15.77 | |||
| 4 | A | 1748 | 1641 | 5.99 | |||
| 5 | A | 1547 | 1453 | 6.10 | |||
| 6 | A | 1464 | 1375 | 4.54 | |||
| 7 | A | 1320 | 1240 | 0.09 | |||
| 8 | A | 1053 | 989 | 0.33 | |||
| 9 | A | 893 | 838 | 0.55 | |||
| 10 | A | 300 | 282 | 0.00 | |||
| 11 | A | 3190 | 2996 | 0.00 | |||
| 12 | A | 1522 | 1429 | 0.00 | |||
| 13 | A | 1070 | 1005 | 0.00 | |||
| 14 | A | 991 | 931 | 0.00 | |||
| 15 | A | 371 | 349 | 0.00 | |||
| 16 | A | 101 | 95 | 0.00 | |||
| 17 | A | 3190 | 2996 | 33.13 | |||
| 18 | A | 1530 | 1437 | 12.45 | |||
| 19 | A | 1091 | 1025 | 7.12 | |||
| 20 | A | 700 | 657 | 46.76 | |||
| 21 | A | 106 | 99 | 1.11 | |||
| 22 | A | 3232 | 3035 | 19.44 | |||
| 23 | A | 3214 | 3018 | 0.13 | |||
| 24 | A | 3115 | 2925 | 35.78 | |||
| 25 | A | 1537 | 1443 | 5.91 | |||
| 26 | A | 1477 | 1387 | 7.33 | |||
| 27 | A | 1425 | 1338 | 2.57 | |||
| 28 | A | 1183 | 1111 | 0.28 | |||
| 29 | A | 1011 | 950 | 10.83 | |||
| 30 | A | 570 | 535 | 5.00 |
| A | B | C |
|---|---|---|
| 0.54398 | 0.16991 | 0.13594 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.672 | 0.665 |
| C2 | 0.000 | -0.672 | 0.665 |
| C3 | 0.000 | 1.584 | -0.524 |
| C4 | 0.000 | -1.584 | -0.524 |
| H5 | 0.000 | 1.166 | 1.631 |
| H6 | 0.000 | -1.166 | 1.631 |
| H7 | 0.000 | 1.043 | -1.465 |
| H8 | 0.000 | -1.043 | -1.465 |
| H9 | -0.877 | 2.232 | -0.509 |
| H10 | 0.877 | 2.232 | -0.509 |
| H11 | 0.877 | -2.232 | -0.509 |
| H12 | -0.877 | -2.232 | -0.509 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3444 | 1.4986 | 2.5507 | 1.0849 | 2.0768 | 2.1626 | 2.7350 | 2.1405 | 2.1405 | 3.2533 | 3.2533 | C2 | 1.3444 | 2.5507 | 1.4986 | 2.0768 | 1.0849 | 2.7350 | 2.1626 | 3.2533 | 3.2533 | 2.1405 | 2.1405 | C3 | 1.4986 | 2.5507 | 3.1688 | 2.1950 | 3.4943 | 1.0864 | 2.7907 | 1.0904 | 1.0904 | 3.9163 | 3.9163 | C4 | 2.5507 | 1.4986 | 3.1688 | 3.4943 | 2.1950 | 2.7907 | 1.0864 | 3.9163 | 3.9163 | 1.0904 | 1.0904 | H5 | 1.0849 | 2.0768 | 2.1950 | 3.4943 | 2.3327 | 3.0990 | 3.8037 | 2.5465 | 2.5465 | 4.1109 | 4.1109 | H6 | 2.0768 | 1.0849 | 3.4943 | 2.1950 | 2.3327 | 3.8037 | 3.0990 | 4.1109 | 4.1109 | 2.5465 | 2.5465 | H7 | 2.1626 | 2.7350 | 1.0864 | 2.7907 | 3.0990 | 3.8037 | 2.0853 | 1.7606 | 1.7606 | 3.5228 | 3.5228 | H8 | 2.7350 | 2.1626 | 2.7907 | 1.0864 | 3.8037 | 3.0990 | 2.0853 | 3.5228 | 3.5228 | 1.7606 | 1.7606 | H9 | 2.1405 | 3.2533 | 1.0904 | 3.9163 | 2.5465 | 4.1109 | 1.7606 | 3.5228 | 1.7538 | 4.7970 | 4.4649 | H10 | 2.1405 | 3.2533 | 1.0904 | 3.9163 | 2.5465 | 4.1109 | 1.7606 | 3.5228 | 1.7538 | 4.4649 | 4.7970 | H11 | 3.2533 | 2.1405 | 3.9163 | 1.0904 | 4.1109 | 2.5465 | 3.5228 | 1.7606 | 4.7970 | 4.4649 | 1.7538 | H12 | 3.2533 | 2.1405 | 3.9163 | 1.0904 | 4.1109 | 2.5465 | 3.5228 | 1.7606 | 4.4649 | 4.7970 | 1.7538 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 127.496 | C1 | C2 | H6 | 117.096 | |
| C1 | C3 | H7 | 112.590 | C1 | C3 | H9 | 110.540 | |
| C1 | C3 | H10 | 110.540 | C2 | C1 | C3 | 127.496 | |
| C2 | C1 | H5 | 117.096 | C2 | C4 | H8 | 112.590 | |
| C2 | C4 | H11 | 110.540 | C2 | C4 | H12 | 110.540 | |
| C3 | C1 | H5 | 115.408 | C4 | C2 | H6 | 115.408 | |
| H7 | C3 | H9 | 107.953 | H7 | C3 | H10 | 107.953 | |
| H8 | C4 | H11 | 107.953 | H8 | C4 | H12 | 107.953 | |
| H9 | C3 | H10 | 107.057 | H11 | C4 | H12 | 107.057 |
Electronic state