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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 | -118.126140 |
| Energy at 298.15K | -118.132317 |
| HF Energy | -117.648516 |
| Nuclear repulsion energy | 74.777595 |
| 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' | 3187 | 3071 | 28.51 | |||
| 2 | A' | 3112 | 2998 | 20.93 | |||
| 3 | A' | 3051 | 2940 | 49.18 | |||
| 4 | A' | 2977 | 2868 | 45.60 | |||
| 5 | A' | 1481 | 1427 | 3.97 | |||
| 6 | A' | 1473 | 1419 | 10.95 | |||
| 7 | A' | 1405 | 1354 | 2.53 | |||
| 8 | A' | 1179 | 1136 | 1.42 | |||
| 9 | A' | 1027 | 989 | 0.34 | |||
| 10 | A' | 894 | 862 | 1.56 | |||
| 11 | A' | 400 | 385 | 13.27 | |||
| 12 | A' | 340 | 327 | 11.74 | |||
| 13 | A' | 147 | 142 | 0.43 | |||
| 14 | A" | 3113 | 2999 | 27.35 | |||
| 15 | A" | 3051 | 2940 | 5.41 | |||
| 16 | A" | 2973 | 2865 | 26.05 | |||
| 17 | A" | 1471 | 1417 | 0.07 | |||
| 18 | A" | 1461 | 1408 | 1.17 | |||
| 19 | A" | 1419 | 1367 | 7.18 | |||
| 20 | A" | 1361 | 1311 | 2.57 | |||
| 21 | A" | 1156 | 1114 | 0.00 | |||
| 22 | A" | 935 | 901 | 0.76 | |||
| 23 | A" | 931 | 897 | 0.01 | |||
| 24 | A" | 117 | 113 | 0.01 |
| A | B | C |
|---|---|---|
| 1.21318 | 0.27494 | 0.24530 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.550 | 0.000 |
| C2 | -0.013 | -0.202 | 1.304 |
| C3 | -0.013 | -0.202 | -1.304 |
| H4 | 0.284 | 1.604 | 0.000 |
| H5 | -0.789 | -0.991 | 1.308 |
| H6 | -0.789 | -0.991 | -1.308 |
| H7 | 0.959 | -0.712 | 1.481 |
| H8 | -0.195 | 0.466 | 2.162 |
| H9 | 0.959 | -0.712 | -1.481 |
| H10 | -0.195 | 0.466 | -2.162 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5049 | 1.5049 | 1.0958 | 2.1648 | 2.1648 | 2.1748 | 2.1708 | 2.1748 | 2.1708 | C2 | 1.5049 | 2.6072 | 2.2476 | 1.1065 | 2.8363 | 1.1118 | 1.1029 | 2.9930 | 3.5338 | C3 | 1.5049 | 2.6072 | 2.2476 | 2.8363 | 1.1065 | 2.9930 | 3.5338 | 1.1118 | 1.1029 | H4 | 1.0958 | 2.2476 | 2.2476 | 3.0981 | 3.0981 | 2.8310 | 2.4894 | 2.8310 | 2.4894 | H5 | 2.1648 | 1.1065 | 2.8363 | 3.0981 | 2.6158 | 1.7786 | 1.7903 | 3.3031 | 3.8097 | H6 | 2.1648 | 2.8363 | 1.1065 | 3.0981 | 2.6158 | 3.3031 | 3.8097 | 1.7786 | 1.7903 | H7 | 2.1748 | 1.1118 | 2.9930 | 2.8310 | 1.7786 | 3.3031 | 1.7845 | 2.9616 | 3.9985 | H8 | 2.1708 | 1.1029 | 3.5338 | 2.4894 | 1.7903 | 3.8097 | 1.7845 | 3.9985 | 4.3231 | H9 | 2.1748 | 2.9930 | 1.1118 | 2.8310 | 3.3031 | 1.7786 | 2.9616 | 3.9985 | 1.7845 | H10 | 2.1708 | 3.5338 | 1.1029 | 2.4894 | 3.8097 | 1.7903 | 3.9985 | 4.3231 | 1.7845 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.070 | C1 | C2 | H7 | 111.541 | |
| C1 | C2 | H8 | 111.775 | C1 | C3 | H6 | 111.070 | |
| C1 | C3 | H9 | 111.541 | C1 | C3 | H10 | 111.775 | |
| C2 | C1 | C3 | 120.050 | C2 | C1 | H4 | 118.745 | |
| C3 | C1 | H4 | 118.745 | H5 | C2 | H7 | 106.601 | |
| H5 | C2 | H8 | 108.253 | H6 | C3 | H9 | 106.601 | |
| H6 | C3 | H10 | 108.253 | H7 | C2 | H8 | 107.364 | |
| H9 | C3 | H10 | 107.364 |