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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -115.223442 |
| Energy at 298.15K | -115.227508 |
| HF Energy | -115.052863 |
| Nuclear repulsion energy | 63.981011 |
| 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 | 3592 | 3592 | 0.71 | |||
| 2 | A1 | 3488 | 3488 | 0.05 | |||
| 3 | A1 | 3440 | 3440 | 0.01 | |||
| 4 | A1 | 1671 | 1671 | 0.00 | |||
| 5 | A1 | 1363 | 1363 | 0.15 | |||
| 6 | A1 | 1102 | 1102 | 0.02 | |||
| 7 | A1 | 440 | 440 | 0.00 | |||
| 8 | A2 | 751 | 751 | 0.00 | |||
| 9 | A2 | 620 | 620 | 0.00 | |||
| 10 | B1 | 1081 | 1081 | 4.21 | |||
| 11 | B1 | 755 | 755 | 20.43 | |||
| 12 | B1 | 557 | 557 | 2.97 | |||
| 13 | B2 | 3591 | 3591 | 0.05 | |||
| 14 | B2 | 3430 | 3430 | 5.67 | |||
| 15 | B2 | 1624 | 1624 | 2.51 | |||
| 16 | B2 | 1525 | 1525 | 0.21 | |||
| 17 | B2 | 1165 | 1165 | 1.81 | |||
| 18 | B2 | 1001 | 1001 | 0.07 |
| A | B | C |
|---|---|---|
| 1.76078 | 0.33608 | 0.28221 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.456 |
| H2 | 0.000 | 0.000 | 1.559 |
| C3 | 0.000 | 1.243 | -0.201 |
| C4 | 0.000 | -1.243 | -0.201 |
| H5 | 0.000 | 2.189 | 0.358 |
| H6 | 0.000 | -2.189 | 0.358 |
| H7 | 0.000 | 1.306 | -1.299 |
| H8 | 0.000 | -1.306 | -1.299 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1032 | 1.4057 | 1.4057 | 2.1913 | 2.1913 | 2.1878 | 2.1878 | H2 | 1.1032 | 2.1548 | 2.1548 | 2.4970 | 2.4970 | 3.1427 | 3.1427 | C3 | 1.4057 | 2.1548 | 2.4854 | 1.0992 | 3.4770 | 1.0999 | 2.7753 | C4 | 1.4057 | 2.1548 | 2.4854 | 3.4770 | 1.0992 | 2.7753 | 1.0999 | H5 | 2.1913 | 2.4970 | 1.0992 | 3.4770 | 4.3781 | 1.8776 | 3.8681 | H6 | 2.1913 | 2.4970 | 3.4770 | 1.0992 | 4.3781 | 3.8681 | 1.8776 | H7 | 2.1878 | 3.1427 | 1.0999 | 2.7753 | 1.8776 | 3.8681 | 2.6123 | H8 | 2.1878 | 3.1427 | 2.7753 | 1.0999 | 3.8681 | 1.8776 | 2.6123 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.559 | C1 | C3 | H7 | 121.177 | |
| C1 | C4 | H6 | 121.559 | C1 | C4 | H8 | 121.177 | |
| H2 | C1 | C3 | 117.869 | H2 | C1 | C4 | 117.869 | |
| C3 | C1 | C4 | 124.261 | H5 | C3 | H7 | 117.264 | |
| H6 | C4 | H8 | 117.264 |