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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 | -116.672150 |
| Energy at 298.15K | -116.676375 |
| HF Energy | -116.439342 |
| Nuclear repulsion energy | 64.044077 |
| 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 | 3292 | 3042 | 42.72 | |||
| 2 | A1 | 3196 | 2953 | 4.00 | |||
| 3 | A1 | 3174 | 2933 | 22.66 | |||
| 4 | A1 | 1562 | 1444 | 4.97 | |||
| 5 | A1 | 1293 | 1195 | 0.06 | |||
| 6 | A1 | 1047 | 967 | 0.45 | |||
| 7 | A1 | 433 | 400 | 0.00 | |||
| 8 | A2 | 747 | 690 | 0.00 | |||
| 9 | A2 | 555 | 513 | 0.00 | |||
| 10 | B1 | 1003 | 927 | 39.41 | |||
| 11 | B1 | 764 | 706 | 112.14 | |||
| 12 | B1 | 534 | 493 | 21.23 | |||
| 13 | B2 | 3284 | 3035 | 10.07 | |||
| 14 | B2 | 3170 | 2929 | 21.69 | |||
| 15 | B2 | 1537 | 1420 | 2.54 | |||
| 16 | B2 | 1454 | 1344 | 6.59 | |||
| 17 | B2 | 1178 | 1088 | 0.04 | |||
| 18 | B2 | 954 | 881 | 0.68 |
| A | B | C |
|---|---|---|
| 1.78885 | 0.33384 | 0.28133 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.451 |
| H2 | 0.000 | 0.000 | 1.546 |
| C3 | 0.000 | 1.248 | -0.200 |
| C4 | 0.000 | -1.248 | -0.200 |
| H5 | 0.000 | 2.183 | 0.361 |
| H6 | 0.000 | -2.183 | 0.361 |
| H7 | 0.000 | 1.318 | -1.289 |
| H8 | 0.000 | -1.318 | -1.289 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0942 | 1.4079 | 1.4079 | 2.1844 | 2.1844 | 2.1835 | 2.1835 | H2 | 1.0942 | 2.1459 | 2.1459 | 2.4831 | 2.4831 | 3.1264 | 3.1264 | C3 | 1.4079 | 2.1459 | 2.4964 | 1.0899 | 3.4764 | 1.0918 | 2.7880 | C4 | 1.4079 | 2.1459 | 2.4964 | 3.4764 | 1.0899 | 2.7880 | 1.0918 | H5 | 2.1844 | 2.4831 | 1.0899 | 3.4764 | 4.3651 | 1.8634 | 3.8703 | H6 | 2.1844 | 2.4831 | 3.4764 | 1.0899 | 4.3651 | 3.8703 | 1.8634 | H7 | 2.1835 | 3.1264 | 1.0918 | 2.7880 | 1.8634 | 3.8703 | 2.6362 | H8 | 2.1835 | 3.1264 | 2.7880 | 1.0918 | 3.8703 | 1.8634 | 2.6362 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.453 | C1 | C3 | H7 | 121.223 | |
| C1 | C4 | H6 | 121.453 | C1 | C4 | H8 | 121.223 | |
| H2 | C1 | C3 | 117.554 | H2 | C1 | C4 | 117.554 | |
| C3 | C1 | C4 | 124.891 | H5 | C3 | H7 | 117.324 | |
| H6 | C4 | H8 | 117.324 |