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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 | -118.674413 |
| Energy at 298.15K | -118.682875 |
| HF Energy | -118.263281 |
| Nuclear repulsion energy | 82.654724 |
| 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 | 3194 | 3009 | 39.93 | 76.05 | 0.67 | 0.80 |
| 2 | A1 | 3105 | 2926 | 34.87 | 39.75 | 0.36 | 0.53 |
| 3 | A1 | 3102 | 2923 | 4.50 | 232.39 | 0.01 | 0.02 |
| 4 | A1 | 1579 | 1488 | 4.37 | 6.04 | 0.74 | 0.85 |
| 5 | A1 | 1558 | 1468 | 0.01 | 40.18 | 0.75 | 0.86 |
| 6 | A1 | 1482 | 1396 | 3.26 | 2.19 | 0.74 | 0.85 |
| 7 | A1 | 1223 | 1152 | 1.18 | 4.04 | 0.52 | 0.68 |
| 8 | A1 | 915 | 862 | 1.00 | 10.13 | 0.26 | 0.42 |
| 9 | A1 | 380 | 358 | 0.12 | 0.21 | 0.07 | 0.12 |
| 10 | A2 | 3186 | 3002 | 0.00 | 5.52 | 0.75 | 0.86 |
| 11 | A2 | 1556 | 1466 | 0.00 | 36.34 | 0.75 | 0.86 |
| 12 | A2 | 1361 | 1282 | 0.00 | 12.48 | 0.75 | 0.86 |
| 13 | A2 | 942 | 887 | 0.00 | 0.02 | 0.75 | 0.86 |
| 14 | A2 | 236 | 222 | 0.00 | 0.00 | 0.75 | 0.86 |
| 15 | B1 | 3193 | 3009 | 76.54 | 38.69 | 0.75 | 0.86 |
| 16 | B1 | 3148 | 2966 | 6.61 | 123.12 | 0.75 | 0.86 |
| 17 | B1 | 1574 | 1483 | 12.94 | 0.14 | 0.75 | 0.86 |
| 18 | B1 | 1266 | 1193 | 0.17 | 1.09 | 0.75 | 0.86 |
| 19 | B1 | 775 | 730 | 3.66 | 0.18 | 0.75 | 0.86 |
| 20 | B1 | 293 | 276 | 0.00 | 0.01 | 0.75 | 0.86 |
| 21 | B2 | 3192 | 3007 | 22.22 | 48.46 | 0.75 | 0.86 |
| 22 | B2 | 3101 | 2922 | 28.22 | 3.24 | 0.75 | 0.86 |
| 23 | B2 | 1563 | 1473 | 2.25 | 0.20 | 0.75 | 0.86 |
| 24 | B2 | 1469 | 1384 | 5.56 | 4.76 | 0.75 | 0.86 |
| 25 | B2 | 1417 | 1335 | 1.49 | 0.03 | 0.75 | 0.86 |
| 26 | B2 | 1111 | 1047 | 0.26 | 6.43 | 0.75 | 0.86 |
| 27 | B2 | 962 | 907 | 2.83 | 0.19 | 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 | 111.571 | C1 | C2 | H8 | 110.813 | |
| C1 | C2 | H9 | 110.813 | C1 | C3 | H7 | 111.571 | |
| C1 | C3 | H10 | 110.813 | C1 | C3 | H11 | 110.813 | |
| C2 | C1 | C3 | 112.351 | C2 | C1 | H4 | 109.500 | |
| C2 | C1 | H5 | 109.500 | C3 | C1 | H4 | 109.500 | |
| C3 | C1 | H5 | 109.500 | H4 | C1 | H5 | 106.308 | |
| H6 | C2 | H8 | 107.895 | H6 | C2 | H9 | 107.895 | |
| H7 | C3 | H10 | 107.895 | H7 | C3 | H11 | 107.895 | |
| H8 | C2 | H9 | 107.700 | H10 | C3 | H11 | 107.700 |
Electronic state