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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 | -117.133354 |
| Energy at 298.15K | -117.137629 |
| HF Energy | -117.000914 |
| Nuclear repulsion energy | 64.901246 |
| 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 | 3299 | 3138 | 17.00 | |||
| 2 | A1 | 3199 | 3042 | 0.17 | |||
| 3 | A1 | 3193 | 3036 | 17.33 | |||
| 4 | A1 | 1550 | 1474 | 2.65 | |||
| 5 | A1 | 1292 | 1229 | 0.90 | |||
| 6 | A1 | 1053 | 1002 | 0.06 | |||
| 7 | A1 | 432 | 411 | 0.08 | |||
| 8 | A2 | 788 | 749 | 0.00 | |||
| 9 | A2 | 561 | 533 | 0.00 | |||
| 10 | B1 | 1019 | 969 | 27.29 | |||
| 11 | B1 | 808 | 769 | 94.53 | |||
| 12 | B1 | 535 | 509 | 20.37 | |||
| 13 | B2 | 3297 | 3135 | 4.45 | |||
| 14 | B2 | 3192 | 3035 | 8.62 | |||
| 15 | B2 | 1535 | 1460 | 1.19 | |||
| 16 | B2 | 1440 | 1369 | 4.63 | |||
| 17 | B2 | 1203 | 1144 | 0.41 | |||
| 18 | B2 | 950 | 904 | 0.03 |
| A | B | C |
|---|---|---|
| 1.82198 | 0.34485 | 0.28996 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.446 |
| H2 | 0.000 | 0.000 | 1.533 |
| C3 | 0.000 | 1.228 | -0.198 |
| C4 | 0.000 | -1.228 | -0.198 |
| H5 | 0.000 | 2.155 | 0.358 |
| H6 | 0.000 | -2.155 | 0.358 |
| H7 | 0.000 | 1.290 | -1.279 |
| H8 | 0.000 | -1.290 | -1.279 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0866 | 1.3862 | 1.3862 | 2.1572 | 2.1572 | 2.1545 | 2.1545 | H2 | 1.0866 | 2.1218 | 2.1218 | 2.4548 | 2.4548 | 3.0940 | 3.0940 | C3 | 1.3862 | 2.1218 | 2.4552 | 1.0816 | 3.4284 | 1.0836 | 2.7399 | C4 | 1.3862 | 2.1218 | 2.4552 | 3.4284 | 1.0816 | 2.7399 | 1.0836 | H5 | 2.1572 | 2.4548 | 1.0816 | 3.4284 | 4.3108 | 1.8524 | 3.8146 | H6 | 2.1572 | 2.4548 | 3.4284 | 1.0816 | 4.3108 | 3.8146 | 1.8524 | H7 | 2.1545 | 3.0940 | 1.0836 | 2.7399 | 1.8524 | 3.8146 | 2.5796 | H8 | 2.1545 | 3.0940 | 2.7399 | 1.0836 | 3.8146 | 1.8524 | 2.5796 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.393 | C1 | C3 | H7 | 120.972 | |
| C1 | C4 | H6 | 121.393 | C1 | C4 | H8 | 120.972 | |
| H2 | C1 | C3 | 117.681 | H2 | C1 | C4 | 117.681 | |
| C3 | C1 | C4 | 124.638 | H5 | C3 | H7 | 117.636 | |
| H6 | C4 | H8 | 117.636 |