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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 | -118.140884 |
| Energy at 298.15K | -118.146999 |
| HF Energy | -117.648225 |
| Nuclear repulsion energy | 74.686051 |
| 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' | 3168 | 3098 | ||||
| 2 | A' | 3094 | 3025 | ||||
| 3 | A' | 3029 | 2962 | ||||
| 4 | A' | 2952 | 2886 | ||||
| 5 | A' | 1467 | 1435 | ||||
| 6 | A' | 1460 | 1427 | ||||
| 7 | A' | 1389 | 1358 | ||||
| 8 | A' | 1167 | 1141 | ||||
| 9 | A' | 1014 | 992 | ||||
| 10 | A' | 886 | 866 | ||||
| 11 | A' | 394 | 385 | ||||
| 12 | A' | 333 | 325 | ||||
| 13 | A' | 141 | 137 | ||||
| 14 | A" | 3094 | 3026 | ||||
| 15 | A" | 3029 | 2962 | ||||
| 16 | A" | 2949 | 2883 | ||||
| 17 | A" | 1457 | 1425 | ||||
| 18 | A" | 1448 | 1416 | ||||
| 19 | A" | 1403 | 1372 | ||||
| 20 | A" | 1347 | 1317 | ||||
| 21 | A" | 1146 | 1120 | ||||
| 22 | A" | 924 | 904 | ||||
| 23 | A" | 920 | 900 | ||||
| 24 | A" | 105 | 103 |
| A | B | C |
|---|---|---|
| 1.20835 | 0.27455 | 0.24484 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.551 | 0.000 |
| C2 | -0.013 | -0.203 | 1.304 |
| C3 | -0.013 | -0.203 | -1.304 |
| H4 | 0.279 | 1.609 | 0.000 |
| H5 | -0.789 | -0.994 | 1.306 |
| H6 | -0.789 | -0.994 | -1.306 |
| H7 | 0.961 | -0.713 | 1.482 |
| H8 | -0.197 | 0.466 | 2.165 |
| H9 | 0.961 | -0.713 | -1.482 |
| H10 | -0.197 | 0.466 | -2.165 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5064 | 1.5064 | 1.0975 | 2.1672 | 2.1672 | 2.1779 | 2.1740 | 2.1779 | 2.1740 | C2 | 1.5064 | 2.6089 | 2.2513 | 1.1085 | 2.8365 | 1.1140 | 1.1046 | 2.9958 | 3.5375 | C3 | 1.5064 | 2.6089 | 2.2513 | 2.8365 | 1.1085 | 2.9958 | 3.5375 | 1.1140 | 1.1046 | H4 | 1.0975 | 2.2513 | 2.2513 | 3.1022 | 3.1022 | 2.8379 | 2.4937 | 2.8379 | 2.4937 | H5 | 2.1672 | 1.1085 | 2.8365 | 3.1022 | 2.6130 | 1.7811 | 1.7939 | 3.3043 | 3.8118 | H6 | 2.1672 | 2.8365 | 1.1085 | 3.1022 | 2.6130 | 3.3043 | 3.8118 | 1.7811 | 1.7939 | H7 | 2.1779 | 1.1140 | 2.9958 | 2.8379 | 1.7811 | 3.3043 | 1.7875 | 2.9646 | 4.0036 | H8 | 2.1740 | 1.1046 | 3.5375 | 2.4937 | 1.7939 | 3.8118 | 1.7875 | 4.0036 | 4.3291 | H9 | 2.1779 | 2.9958 | 1.1140 | 2.8379 | 3.3043 | 1.7811 | 2.9646 | 4.0036 | 1.7875 | H10 | 2.1740 | 3.5375 | 1.1046 | 2.4937 | 3.8118 | 1.7939 | 4.0036 | 4.3291 | 1.7875 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.035 | C1 | C2 | H7 | 111.550 | |
| C1 | C2 | H8 | 111.817 | C1 | C3 | H6 | 111.035 | |
| C1 | C3 | H9 | 111.550 | C1 | C3 | H10 | 111.817 | |
| C2 | C1 | C3 | 119.971 | C2 | C1 | H4 | 118.832 | |
| C3 | C1 | H4 | 118.832 | H5 | C2 | H7 | 106.532 | |
| H5 | C2 | H8 | 108.310 | H6 | C3 | H9 | 106.532 | |
| H6 | C3 | H10 | 108.310 | H7 | C2 | H8 | 107.358 | |
| H9 | C3 | H10 | 107.358 |