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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 | -116.099844 |
| Energy at 298.15K | -116.104100 |
| HF Energy | -115.821880 |
| Nuclear repulsion energy | 64.367241 |
| 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 | 3218 | 3119 | 20.46 | |||
| 2 | A1 | 3127 | 3031 | 0.70 | |||
| 3 | A1 | 3118 | 3022 | 14.88 | |||
| 4 | A1 | 1564 | 1516 | 2.08 | |||
| 5 | A1 | 1290 | 1250 | 0.14 | |||
| 6 | A1 | 1040 | 1008 | 0.21 | |||
| 7 | A1 | 447 | 433 | 0.00 | |||
| 8 | A2 | 762 | 739 | 0.00 | |||
| 9 | A2 | 548 | 531 | 0.00 | |||
| 10 | B1 | 991 | 961 | 23.93 | |||
| 11 | B1 | 778 | 754 | 81.83 | |||
| 12 | B1 | 527 | 511 | 13.51 | |||
| 13 | B2 | 3213 | 3114 | 7.03 | |||
| 14 | B2 | 3121 | 3024 | 9.36 | |||
| 15 | B2 | 1537 | 1490 | 1.19 | |||
| 16 | B2 | 1465 | 1420 | 2.91 | |||
| 17 | B2 | 1175 | 1139 | 0.02 | |||
| 18 | B2 | 975 | 945 | 0.24 |
| A | B | C |
|---|---|---|
| 1.79187 | 0.33892 | 0.28501 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.452 |
| H2 | 0.000 | 0.000 | 1.545 |
| C3 | 0.000 | 1.238 | -0.199 |
| C4 | 0.000 | -1.238 | -0.199 |
| H5 | 0.000 | 2.175 | 0.353 |
| H6 | 0.000 | -2.175 | 0.353 |
| H7 | 0.000 | 1.302 | -1.288 |
| H8 | 0.000 | -1.302 | -1.288 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0930 | 1.3990 | 1.3990 | 2.1777 | 2.1777 | 2.1734 | 2.1734 | H2 | 1.0930 | 2.1393 | 2.1393 | 2.4806 | 2.4806 | 3.1181 | 3.1181 | C3 | 1.3990 | 2.1393 | 2.4760 | 1.0882 | 3.4579 | 1.0905 | 2.7634 | C4 | 1.3990 | 2.1393 | 2.4760 | 3.4579 | 1.0882 | 2.7634 | 1.0905 | H5 | 2.1777 | 2.4806 | 1.0882 | 3.4579 | 4.3508 | 1.8592 | 3.8452 | H6 | 2.1777 | 2.4806 | 3.4579 | 1.0882 | 4.3508 | 3.8452 | 1.8592 | H7 | 2.1734 | 3.1181 | 1.0905 | 2.7634 | 1.8592 | 3.8452 | 2.6039 | H8 | 2.1734 | 3.1181 | 2.7634 | 1.0905 | 3.8452 | 1.8592 | 2.6039 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.718 | C1 | C3 | H7 | 121.122 | |
| C1 | C4 | H6 | 121.718 | C1 | C4 | H8 | 121.122 | |
| H2 | C1 | C3 | 117.760 | H2 | C1 | C4 | 117.760 | |
| C3 | C1 | C4 | 124.480 | H5 | C3 | H7 | 117.161 | |
| H6 | C4 | H8 | 117.161 |
Electronic state