| |
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 | -116.858272 |
| Energy at 298.15K | -116.862497 |
| HF Energy | -116.467528 |
| Nuclear repulsion energy | 64.674793 |
| 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 | 3277 | 3121 | 21.07 | |||
| 2 | A1 | 3185 | 3033 | 0.94 | |||
| 3 | A1 | 3173 | 3022 | 18.17 | |||
| 4 | A1 | 1557 | 1483 | 2.00 | |||
| 5 | A1 | 1299 | 1237 | 0.54 | |||
| 6 | A1 | 1054 | 1004 | 0.05 | |||
| 7 | A1 | 432 | 411 | 0.06 | |||
| 8 | A2 | 755 | 719 | 0.00 | |||
| 9 | A2 | 554 | 528 | 0.00 | |||
| 10 | B1 | 996 | 948 | 22.26 | |||
| 11 | B1 | 769 | 732 | 75.69 | |||
| 12 | B1 | 533 | 508 | 12.35 | |||
| 13 | B2 | 3274 | 3118 | 7.07 | |||
| 14 | B2 | 3178 | 3026 | 10.09 | |||
| 15 | B2 | 1540 | 1467 | 0.19 | |||
| 16 | B2 | 1448 | 1379 | 4.13 | |||
| 17 | B2 | 1208 | 1151 | 0.02 | |||
| 18 | B2 | 954 | 909 | 0.05 |
| A | B | C |
|---|---|---|
| 1.80390 | 0.34301 | 0.28821 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.450 |
| H2 | 0.000 | 0.000 | 1.542 |
| C3 | 0.000 | 1.230 | -0.198 |
| C4 | 0.000 | -1.230 | -0.198 |
| H5 | 0.000 | 2.166 | 0.354 |
| H6 | 0.000 | -2.166 | 0.354 |
| H7 | 0.000 | 1.293 | -1.285 |
| H8 | 0.000 | -1.293 | -1.285 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0916 | 1.3905 | 1.3905 | 2.1680 | 2.1680 | 2.1637 | 2.1637 | H2 | 1.0916 | 2.1308 | 2.1308 | 2.4702 | 2.4702 | 3.1082 | 3.1082 | C3 | 1.3905 | 2.1308 | 2.4604 | 1.0864 | 3.4406 | 1.0884 | 2.7473 | C4 | 1.3905 | 2.1308 | 2.4604 | 3.4406 | 1.0864 | 2.7473 | 1.0884 | H5 | 2.1680 | 2.4702 | 1.0864 | 3.4406 | 4.3317 | 1.8566 | 3.8274 | H6 | 2.1680 | 2.4702 | 3.4406 | 1.0864 | 4.3317 | 3.8274 | 1.8566 | H7 | 2.1637 | 3.1082 | 1.0884 | 2.7473 | 1.8566 | 3.8274 | 2.5861 | H8 | 2.1637 | 3.1082 | 2.7473 | 1.0884 | 3.8274 | 1.8566 | 2.5861 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.675 | C1 | C3 | H7 | 121.096 | |
| C1 | C4 | H6 | 121.675 | C1 | C4 | H8 | 121.096 | |
| H2 | C1 | C3 | 117.785 | H2 | C1 | C4 | 117.785 | |
| C3 | C1 | C4 | 124.430 | H5 | C3 | H7 | 117.228 | |
| H6 | C4 | H8 | 117.228 |
Electronic state