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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 | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -118.993899 |
| Energy at 298.15K | -118.988320 |
| HF Energy | -118.263651 |
| Nuclear repulsion energy | 82.732154 |
| 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 | 3262 | 3074 | 81.46 | 88.09 | 0.59 | 0.74 |
| 2 | A1 | 3201 | 3016 | 0.24 | 289.08 | 0.04 | 0.07 |
| 3 | A1 | 3194 | 3009 | 57.10 | 24.84 | 0.60 | 0.75 |
| 4 | A1 | 1658 | 1563 | 2.13 | 3.70 | 0.75 | 0.86 |
| 5 | A1 | 1636 | 1541 | 0.17 | 42.90 | 0.75 | 0.86 |
| 6 | A1 | 1571 | 1481 | 1.53 | 1.51 | 0.67 | 0.80 |
| 7 | A1 | 1286 | 1212 | 0.90 | 4.31 | 0.41 | 0.58 |
| 8 | A1 | 930 | 877 | 0.46 | 14.49 | 0.23 | 0.38 |
| 9 | A1 | 393 | 370 | 0.03 | 0.35 | 0.09 | 0.16 |
| 10 | A2 | 3250 | 3062 | 0.00 | 7.19 | 0.75 | 0.86 |
| 11 | A2 | 1635 | 1540 | 0.00 | 37.40 | 0.75 | 0.86 |
| 12 | A2 | 1436 | 1353 | 0.00 | 12.25 | 0.75 | 0.86 |
| 13 | A2 | 985 | 928 | 0.00 | 0.03 | 0.75 | 0.86 |
| 14 | A2 | 234 | 220 | 0.00 | 0.00 | 0.75 | 0.86 |
| 15 | B1 | 3265 | 3076 | 147.63 | 32.18 | 0.75 | 0.86 |
| 16 | B1 | 3217 | 3031 | 4.70 | 167.68 | 0.75 | 0.86 |
| 17 | B1 | 1652 | 1557 | 9.18 | 0.13 | 0.75 | 0.86 |
| 18 | B1 | 1331 | 1254 | 0.02 | 0.81 | 0.75 | 0.86 |
| 19 | B1 | 808 | 761 | 1.86 | 0.17 | 0.75 | 0.86 |
| 20 | B1 | 293 | 276 | 0.00 | 0.01 | 0.75 | 0.86 |
| 21 | B2 | 3258 | 3070 | 43.29 | 63.03 | 0.75 | 0.86 |
| 22 | B2 | 3193 | 3009 | 44.82 | 3.29 | 0.75 | 0.86 |
| 23 | B2 | 1642 | 1547 | 0.94 | 0.21 | 0.75 | 0.86 |
| 24 | B2 | 1561 | 1471 | 2.95 | 2.34 | 0.75 | 0.86 |
| 25 | B2 | 1503 | 1416 | 3.70 | 0.04 | 0.75 | 0.86 |
| 26 | B2 | 1128 | 1063 | 0.44 | 9.03 | 0.75 | 0.86 |
| 27 | B2 | 1014 | 955 | 1.19 | 0.65 | 0.75 | 0.86 |
| A | B | C |
|---|---|---|
| 0.98233 | 0.28335 | 0.25063 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.588 |
| C2 | 0.000 | 1.266 | -0.260 |
| C3 | 0.000 | -1.266 | -0.260 |
| H4 | 0.877 | 0.000 | 1.245 |
| H5 | -0.877 | 0.000 | 1.245 |
| H6 | 0.000 | 2.167 | 0.361 |
| H7 | 0.000 | -2.167 | 0.361 |
| H8 | 0.884 | 1.303 | -0.905 |
| H9 | -0.884 | 1.303 | -0.905 |
| H10 | -0.884 | -1.303 | -0.905 |
| H11 | 0.884 | -1.303 | -0.905 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5245 | 1.5245 | 1.0957 | 1.0957 | 2.1785 | 2.1785 | 2.1695 | 2.1695 | 2.1695 | 2.1695 | C2 | 1.5245 | 2.5329 | 2.1540 | 2.1540 | 1.0935 | 3.4887 | 1.0942 | 1.0942 | 2.7922 | 2.7922 | C3 | 1.5245 | 2.5329 | 2.1540 | 2.1540 | 3.4887 | 1.0935 | 2.7922 | 2.7922 | 1.0942 | 1.0942 | H4 | 1.0957 | 2.1540 | 2.1540 | 1.7537 | 2.4991 | 2.4991 | 2.5139 | 3.0690 | 3.0690 | 2.5139 | H5 | 1.0957 | 2.1540 | 2.1540 | 1.7537 | 2.4991 | 2.4991 | 3.0690 | 2.5139 | 2.5139 | 3.0690 | H6 | 2.1785 | 1.0935 | 3.4887 | 2.4991 | 2.4991 | 4.3331 | 1.7687 | 1.7687 | 3.7970 | 3.7970 | H7 | 2.1785 | 3.4887 | 1.0935 | 2.4991 | 2.4991 | 4.3331 | 3.7970 | 3.7970 | 1.7687 | 1.7687 | H8 | 2.1695 | 1.0942 | 2.7922 | 2.5139 | 3.0690 | 1.7687 | 3.7970 | 1.7671 | 3.1480 | 2.6053 | H9 | 2.1695 | 1.0942 | 2.7922 | 3.0690 | 2.5139 | 1.7687 | 3.7970 | 1.7671 | 2.6053 | 3.1480 | H10 | 2.1695 | 2.7922 | 1.0942 | 3.0690 | 2.5139 | 3.7970 | 1.7687 | 3.1480 | 2.6053 | 1.7671 | H11 | 2.1695 | 2.7922 | 1.0942 | 2.5139 | 3.0690 | 3.7970 | 1.7687 | 2.6053 | 3.1480 | 1.7671 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.357 | C1 | C2 | H8 | 111.096 | |
| C1 | C2 | H9 | 111.096 | C1 | C3 | H7 | 111.357 | |
| C1 | C3 | H10 | 111.096 | C1 | C3 | H11 | 111.096 | |
| C2 | C1 | C3 | 112.791 | C2 | C1 | H4 | 109.391 | |
| C2 | C1 | H5 | 109.391 | C3 | C1 | H4 | 109.391 | |
| C3 | C1 | H5 | 109.391 | H4 | C1 | H5 | 106.274 | |
| H6 | C2 | H8 | 107.749 | H6 | C2 | H9 | 107.749 | |
| H7 | C3 | H10 | 107.749 | H7 | C3 | H11 | 107.749 | |
| H8 | C2 | H9 | 107.620 | H10 | C3 | H11 | 107.620 |
Electronic state