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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 | -156.682950 |
| Energy at 298.15K | -156.690610 |
| HF Energy | -156.119590 |
| Nuclear repulsion energy | 116.741626 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3212 | 3059 | 50.28 | |||
| 2 | A | 3198 | 3046 | 0.91 | |||
| 3 | A | 3080 | 2934 | 13.80 | |||
| 4 | A | 1738 | 1655 | 3.31 | |||
| 5 | A | 1492 | 1421 | 4.86 | |||
| 6 | A | 1414 | 1347 | 2.68 | |||
| 7 | A | 1286 | 1225 | 0.03 | |||
| 8 | A | 1024 | 975 | 0.55 | |||
| 9 | A | 886 | 844 | 0.52 | |||
| 10 | A | 291 | 277 | 0.01 | |||
| 11 | A | 3155 | 3005 | 0.00 | |||
| 12 | A | 1478 | 1407 | 0.00 | |||
| 13 | A | 1048 | 998 | 0.00 | |||
| 14 | A | 996 | 949 | 0.00 | |||
| 15 | A | 383 | 365 | 0.00 | |||
| 16 | A | 121 | 116 | 0.00 | |||
| 17 | A | 3155 | 3005 | 34.06 | |||
| 18 | A | 1483 | 1413 | 10.89 | |||
| 19 | A | 1064 | 1013 | 2.29 | |||
| 20 | A | 697 | 664 | 33.37 | |||
| 21 | A | 122 | 117 | 0.82 | |||
| 22 | A | 3197 | 3045 | 18.48 | |||
| 23 | A | 3177 | 3026 | 0.10 | |||
| 24 | A | 3078 | 2931 | 34.43 | |||
| 25 | A | 1486 | 1416 | 3.22 | |||
| 26 | A | 1440 | 1372 | 7.07 | |||
| 27 | A | 1377 | 1311 | 3.48 | |||
| 28 | A | 1159 | 1104 | 0.27 | |||
| 29 | A | 1001 | 953 | 11.76 | |||
| 30 | A | 560 | 533 | 6.08 |
| A | B | C |
|---|---|---|
| 0.53546 | 0.16821 | 0.13447 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.676 | 0.670 |
| C2 | 0.000 | -0.676 | 0.670 |
| C3 | 0.000 | 1.590 | -0.527 |
| C4 | 0.000 | -1.590 | -0.527 |
| H5 | 0.000 | 1.175 | 1.648 |
| H6 | 0.000 | -1.175 | 1.648 |
| H7 | 0.000 | 1.043 | -1.481 |
| H8 | 0.000 | -1.043 | -1.481 |
| H9 | -0.887 | 2.249 | -0.512 |
| H10 | 0.887 | 2.249 | -0.512 |
| H11 | 0.887 | -2.249 | -0.512 |
| H12 | -0.887 | -2.249 | -0.512 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3523 | 1.5056 | 2.5629 | 1.0985 | 2.0942 | 2.1812 | 2.7529 | 2.1578 | 2.1578 | 3.2769 | 3.2769 | C2 | 1.3523 | 2.5629 | 1.5056 | 2.0942 | 1.0985 | 2.7529 | 2.1812 | 3.2769 | 3.2769 | 2.1578 | 2.1578 | C3 | 1.5056 | 2.5629 | 3.1810 | 2.2139 | 3.5184 | 1.0999 | 2.8010 | 1.1043 | 1.1043 | 3.9403 | 3.9403 | C4 | 2.5629 | 1.5056 | 3.1810 | 3.5184 | 2.2139 | 2.8010 | 1.0999 | 3.9403 | 3.9403 | 1.1043 | 1.1043 | H5 | 1.0985 | 2.0942 | 2.2139 | 3.5184 | 2.3508 | 3.1315 | 3.8353 | 2.5702 | 2.5702 | 4.1447 | 4.1447 | H6 | 2.0942 | 1.0985 | 3.5184 | 2.2139 | 2.3508 | 3.8353 | 3.1315 | 4.1447 | 4.1447 | 2.5702 | 2.5702 | H7 | 2.1812 | 2.7529 | 1.0999 | 2.8010 | 3.1315 | 3.8353 | 2.0860 | 1.7825 | 1.7825 | 3.5439 | 3.5439 | H8 | 2.7529 | 2.1812 | 2.8010 | 1.0999 | 3.8353 | 3.1315 | 2.0860 | 3.5439 | 3.5439 | 1.7825 | 1.7825 | H9 | 2.1578 | 3.2769 | 1.1043 | 3.9403 | 2.5702 | 4.1447 | 1.7825 | 3.5439 | 1.7731 | 4.8344 | 4.4975 | H10 | 2.1578 | 3.2769 | 1.1043 | 3.9403 | 2.5702 | 4.1447 | 1.7825 | 3.5439 | 1.7731 | 4.4975 | 4.8344 | H11 | 3.2769 | 2.1578 | 3.9403 | 1.1043 | 4.1447 | 2.5702 | 3.5439 | 1.7825 | 4.8344 | 4.4975 | 1.7731 | H12 | 3.2769 | 2.1578 | 3.9403 | 1.1043 | 4.1447 | 2.5702 | 3.5439 | 1.7825 | 4.4975 | 4.8344 | 1.7731 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 127.394 | C1 | C2 | H6 | 117.029 | |
| C1 | C3 | H7 | 112.756 | C1 | C3 | H9 | 110.598 | |
| C1 | C3 | H10 | 110.598 | C2 | C1 | C3 | 127.394 | |
| C2 | C1 | H5 | 117.029 | C2 | C4 | H8 | 112.756 | |
| C2 | C4 | H11 | 110.598 | C2 | C4 | H12 | 110.598 | |
| C3 | C1 | H5 | 115.577 | C4 | C2 | H6 | 115.577 | |
| H7 | C3 | H9 | 107.929 | H7 | C3 | H10 | 107.929 | |
| H8 | C4 | H11 | 107.929 | H8 | C4 | H12 | 107.929 | |
| H9 | C3 | H10 | 106.798 | H11 | C4 | H12 | 106.798 |
Electronic state