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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 | -19.719383 |
| Energy at 298.15K | -19.723583 |
| HF Energy | -19.333144 |
| Nuclear repulsion energy | 35.887901 |
| 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 | 3263 | 3077 | 22.97 | |||
| 2 | A1 | 3167 | 2987 | 4.61 | |||
| 3 | A1 | 3156 | 2976 | 14.65 | |||
| 4 | A1 | 1544 | 1456 | 3.05 | |||
| 5 | A1 | 1289 | 1216 | 0.62 | |||
| 6 | A1 | 1045 | 986 | 0.11 | |||
| 7 | A1 | 432 | 407 | 0.06 | |||
| 8 | A2 | 723 | 682 | 0.00 | |||
| 9 | A2 | 559 | 527 | 0.00 | |||
| 10 | B1 | 1000 | 943 | 40.26 | |||
| 11 | B1 | 730 | 688 | 98.13 | |||
| 12 | B1 | 535 | 505 | 17.54 | |||
| 13 | B2 | 3260 | 3075 | 6.64 | |||
| 14 | B2 | 3151 | 2972 | 13.20 | |||
| 15 | B2 | 1511 | 1425 | 0.70 | |||
| 16 | B2 | 1414 | 1334 | 6.70 | |||
| 17 | B2 | 1123 | 1059 | 0.19 | |||
| 18 | B2 | 940 | 886 | 0.15 |
| A | B | C |
|---|---|---|
| 1.79145 | 0.34185 | 0.28707 |
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 | 1.545 |
| C3 | 0.000 | 1.233 | -0.200 |
| C4 | 0.000 | -1.233 | -0.200 |
| H5 | 0.000 | 2.168 | 0.355 |
| H6 | 0.000 | -2.168 | 0.355 |
| H7 | 0.000 | 1.292 | -1.287 |
| H8 | 0.000 | -1.292 | -1.287 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0923 | 1.3946 | 1.3946 | 2.1705 | 2.1705 | 2.1669 | 2.1669 | H2 | 1.0923 | 2.1361 | 2.1361 | 2.4736 | 2.4736 | 3.1128 | 3.1128 | C3 | 1.3946 | 2.1361 | 2.4655 | 1.0873 | 3.4459 | 1.0893 | 2.7488 | C4 | 1.3946 | 2.1361 | 2.4655 | 3.4459 | 1.0873 | 2.7488 | 1.0893 | H5 | 2.1705 | 2.4736 | 1.0873 | 3.4459 | 4.3366 | 1.8613 | 3.8297 | H6 | 2.1705 | 2.4736 | 3.4459 | 1.0873 | 4.3366 | 3.8297 | 1.8613 | H7 | 2.1669 | 3.1128 | 1.0893 | 2.7488 | 1.8613 | 3.8297 | 2.5832 | H8 | 2.1669 | 3.1128 | 2.7488 | 1.0893 | 3.8297 | 1.8613 | 2.5832 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.486 | C1 | C3 | H7 | 120.974 | |
| C1 | C4 | H6 | 121.486 | C1 | C4 | H8 | 120.974 | |
| H2 | C1 | C3 | 117.878 | H2 | C1 | C4 | 117.878 | |
| C3 | C1 | C4 | 124.244 | H5 | C3 | H7 | 117.540 | |
| H6 | C4 | H8 | 117.540 |