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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 | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -19.680666 |
| Energy at 298.15K | -19.684885 |
| HF Energy | -19.320960 |
| Nuclear repulsion energy | 35.514621 |
| 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 | 3271 | 3085 | 35.97 | |||
| 2 | A1 | 3184 | 3003 | 4.28 | |||
| 3 | A1 | 3164 | 2984 | 18.15 | |||
| 4 | A1 | 1542 | 1455 | 3.10 | |||
| 5 | A1 | 1298 | 1224 | 0.36 | |||
| 6 | A1 | 1042 | 983 | 0.24 | |||
| 7 | A1 | 425 | 400 | 0.04 | |||
| 8 | A2 | 738 | 696 | 0.00 | |||
| 9 | A2 | 562 | 530 | 0.00 | |||
| 10 | B1 | 1042 | 983 | 39.11 | |||
| 11 | B1 | 777 | 733 | 128.44 | |||
| 12 | B1 | 544 | 513 | 24.94 | |||
| 13 | B2 | 3263 | 3078 | 11.37 | |||
| 14 | B2 | 3164 | 2984 | 23.52 | |||
| 15 | B2 | 1519 | 1432 | 0.16 | |||
| 16 | B2 | 1411 | 1331 | 6.42 | |||
| 17 | B2 | 1170 | 1104 | 0.03 | |||
| 18 | B2 | 920 | 868 | 0.11 |
| A | B | C |
|---|---|---|
| 1.73893 | 0.33545 | 0.28121 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.463 |
| H2 | 0.000 | 0.000 | 1.563 |
| C3 | 0.000 | 1.245 | -0.204 |
| C4 | 0.000 | -1.245 | -0.204 |
| H5 | 0.000 | 2.191 | 0.353 |
| H6 | 0.000 | -2.191 | 0.353 |
| H7 | 0.000 | 1.295 | -1.301 |
| H8 | 0.000 | -1.295 | -1.301 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0998 | 1.4123 | 1.4123 | 2.1940 | 2.1940 | 2.1886 | 2.1886 | H2 | 1.0998 | 2.1613 | 2.1613 | 2.5030 | 2.5030 | 3.1433 | 3.1433 | C3 | 1.4123 | 2.1613 | 2.4898 | 1.0981 | 3.4810 | 1.0984 | 2.7669 | C4 | 1.4123 | 2.1613 | 2.4898 | 3.4810 | 1.0981 | 2.7669 | 1.0984 | H5 | 2.1940 | 2.5030 | 1.0981 | 3.4810 | 4.3825 | 1.8814 | 3.8590 | H6 | 2.1940 | 2.5030 | 3.4810 | 1.0981 | 4.3825 | 3.8590 | 1.8814 | H7 | 2.1886 | 3.1433 | 1.0984 | 2.7669 | 1.8814 | 3.8590 | 2.5903 | H8 | 2.1886 | 3.1433 | 2.7669 | 1.0984 | 3.8590 | 1.8814 | 2.5903 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.333 | C1 | C3 | H7 | 120.803 | |
| C1 | C4 | H6 | 121.333 | C1 | C4 | H8 | 120.803 | |
| H2 | C1 | C3 | 118.181 | H2 | C1 | C4 | 118.181 | |
| C3 | C1 | C4 | 123.637 | H5 | C3 | H7 | 117.864 | |
| H6 | C4 | H8 | 117.864 |