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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 | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -116.106929 |
| Energy at 298.15K | -116.111170 |
| HF Energy | -115.821664 |
| Nuclear repulsion energy | 64.293447 |
| 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 | 3204 | 3056 | ||||
| 2 | A1 | 3112 | 2968 | ||||
| 3 | A1 | 3101 | 2958 | ||||
| 4 | A1 | 1559 | 1487 | ||||
| 5 | A1 | 1284 | 1225 | ||||
| 6 | A1 | 1035 | 987 | ||||
| 7 | A1 | 444 | 424 | ||||
| 8 | A2 | 757 | 722 | ||||
| 9 | A2 | 548 | 522 | ||||
| 10 | B1 | 985 | 939 | ||||
| 11 | B1 | 769 | 733 | ||||
| 12 | B1 | 525 | 500 | ||||
| 13 | B2 | 3199 | 3051 | ||||
| 14 | B2 | 3106 | 2962 | ||||
| 15 | B2 | 1532 | 1461 | ||||
| 16 | B2 | 1459 | 1391 | ||||
| 17 | B2 | 1169 | 1115 | ||||
| 18 | B2 | 972 | 927 |
| A | B | C |
|---|---|---|
| 1.78598 | 0.33826 | 0.28440 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.453 |
| H2 | 0.000 | 0.000 | 1.548 |
| C3 | 0.000 | 1.239 | -0.200 |
| C4 | 0.000 | -1.239 | -0.200 |
| H5 | 0.000 | 2.178 | 0.353 |
| H6 | 0.000 | -2.178 | 0.353 |
| H7 | 0.000 | 1.302 | -1.290 |
| H8 | 0.000 | -1.302 | -1.290 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0945 | 1.4008 | 1.4008 | 2.1802 | 2.1802 | 2.1757 | 2.1757 | H2 | 1.0945 | 2.1423 | 2.1423 | 2.4840 | 2.4840 | 3.1220 | 3.1220 | C3 | 1.4008 | 2.1423 | 2.4785 | 1.0893 | 3.4615 | 1.0917 | 2.7654 | C4 | 1.4008 | 2.1423 | 2.4785 | 3.4615 | 1.0893 | 2.7654 | 1.0917 | H5 | 2.1802 | 2.4840 | 1.0893 | 3.4615 | 4.3557 | 1.8615 | 3.8484 | H6 | 2.1802 | 2.4840 | 3.4615 | 1.0893 | 4.3557 | 3.8484 | 1.8615 | H7 | 2.1757 | 3.1220 | 1.0917 | 2.7654 | 1.8615 | 3.8484 | 2.6046 | H8 | 2.1757 | 3.1220 | 2.7654 | 1.0917 | 3.8484 | 1.8615 | 2.6046 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.715 | C1 | C3 | H7 | 121.100 | |
| C1 | C4 | H6 | 121.715 | C1 | C4 | H8 | 121.100 | |
| H2 | C1 | C3 | 117.788 | H2 | C1 | C4 | 117.788 | |
| C3 | C1 | C4 | 124.425 | H5 | C3 | H7 | 117.185 | |
| H6 | C4 | H8 | 117.185 |