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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 | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.108421 |
| Energy at 298.15K | -118.114720 |
| HF Energy | -117.647294 |
| Nuclear repulsion energy | 75.383441 |
| 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' | 3243 | 3053 | 33.17 | |||
| 2 | A' | 3180 | 2993 | 24.94 | |||
| 3 | A' | 3126 | 2943 | 56.32 | |||
| 4 | A' | 3048 | 2869 | 39.80 | |||
| 5 | A' | 1552 | 1461 | 2.75 | |||
| 6 | A' | 1541 | 1451 | 8.83 | |||
| 7 | A' | 1473 | 1386 | 1.91 | |||
| 8 | A' | 1219 | 1147 | 1.78 | |||
| 9 | A' | 1080 | 1017 | 0.16 | |||
| 10 | A' | 910 | 856 | 1.30 | |||
| 11 | A' | 438 | 413 | 16.79 | |||
| 12 | A' | 364 | 342 | 4.45 | |||
| 13 | A' | 155 | 146 | 0.13 | |||
| 14 | A" | 3180 | 2993 | 25.61 | |||
| 15 | A" | 3125 | 2942 | 6.00 | |||
| 16 | A" | 3044 | 2865 | 25.88 | |||
| 17 | A" | 1543 | 1453 | 0.36 | |||
| 18 | A" | 1531 | 1441 | 0.82 | |||
| 19 | A" | 1474 | 1388 | 4.68 | |||
| 20 | A" | 1418 | 1335 | 4.95 | |||
| 21 | A" | 1182 | 1113 | 0.02 | |||
| 22 | A" | 977 | 920 | 0.72 | |||
| 23 | A" | 965 | 908 | 0.19 | |||
| 24 | A" | 129 | 121 | 0.00 |
| A | B | C |
|---|---|---|
| 1.24129 | 0.27790 | 0.24834 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.544 | 0.000 |
| C2 | -0.014 | -0.200 | 1.297 |
| C3 | -0.014 | -0.200 | -1.297 |
| H4 | 0.306 | 1.579 | 0.000 |
| H5 | -0.759 | -1.000 | 1.290 |
| H6 | -0.759 | -1.000 | -1.290 |
| H7 | 0.957 | -0.676 | 1.495 |
| H8 | -0.229 | 0.458 | 2.139 |
| H9 | 0.957 | -0.676 | -1.495 |
| H10 | -0.229 | 0.458 | -2.139 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4956 | 1.4956 | 1.0834 | 2.1457 | 2.1457 | 2.1598 | 2.1518 | 2.1598 | 2.1518 | C2 | 1.4956 | 2.5947 | 2.2252 | 1.0933 | 2.8093 | 1.0986 | 1.0905 | 2.9940 | 3.5058 | C3 | 1.4956 | 2.5947 | 2.2252 | 2.8093 | 1.0933 | 2.9940 | 3.5058 | 1.0986 | 1.0905 | H4 | 1.0834 | 2.2252 | 2.2252 | 3.0742 | 3.0742 | 2.7828 | 2.4737 | 2.7828 | 2.4737 | H5 | 2.1457 | 1.0933 | 2.8093 | 3.0742 | 2.5809 | 1.7582 | 1.7685 | 3.2875 | 3.7644 | H6 | 2.1457 | 2.8093 | 1.0933 | 3.0742 | 2.5809 | 3.2875 | 3.7644 | 1.7582 | 1.7685 | H7 | 2.1598 | 1.0986 | 2.9940 | 2.7828 | 1.7582 | 3.2875 | 1.7631 | 2.9897 | 3.9875 | H8 | 2.1518 | 1.0905 | 3.5058 | 2.4737 | 1.7685 | 3.7644 | 1.7631 | 3.9875 | 4.2786 | H9 | 2.1598 | 2.9940 | 1.0986 | 2.7828 | 3.2875 | 1.7582 | 2.9897 | 3.9875 | 1.7631 | H10 | 2.1518 | 3.5058 | 1.0905 | 2.4737 | 3.7644 | 1.7685 | 3.9875 | 4.2786 | 1.7631 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.997 | C1 | C2 | H7 | 111.812 | |
| C1 | C2 | H8 | 111.665 | C1 | C3 | H6 | 110.997 | |
| C1 | C3 | H9 | 111.812 | C1 | C3 | H10 | 111.665 | |
| C2 | C1 | C3 | 120.319 | C2 | C1 | H4 | 118.386 | |
| C3 | C1 | H4 | 118.386 | H5 | C2 | H7 | 106.674 | |
| H5 | C2 | H8 | 108.158 | H6 | C3 | H9 | 106.674 | |
| H6 | C3 | H10 | 108.158 | H7 | C2 | H8 | 107.298 | |
| H9 | C3 | H10 | 107.298 |