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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 | -117.254790 |
| Energy at 298.15K | -117.261068 |
| HF Energy | -116.985510 |
| Nuclear repulsion energy | 74.836350 |
| 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' | 3221 | 3010 | 26.18 | |||
| 2 | A' | 3145 | 2939 | 17.97 | |||
| 3 | A' | 3100 | 2896 | 44.12 | |||
| 4 | A' | 3037 | 2838 | 33.89 | |||
| 5 | A' | 1604 | 1498 | 5.26 | |||
| 6 | A' | 1594 | 1489 | 13.48 | |||
| 7 | A' | 1511 | 1412 | 4.95 | |||
| 8 | A' | 1245 | 1163 | 5.07 | |||
| 9 | A' | 1112 | 1039 | 0.87 | |||
| 10 | A' | 865 | 808 | 1.25 | |||
| 11 | A' | 421 | 393 | 15.85 | |||
| 12 | A' | 358 | 335 | 11.82 | |||
| 13 | A' | 144 | 135 | 0.20 | |||
| 14 | A" | 3145 | 2939 | 23.61 | |||
| 15 | A" | 3097 | 2893 | 4.87 | |||
| 16 | A" | 3032 | 2833 | 15.88 | |||
| 17 | A" | 1593 | 1489 | 1.76 | |||
| 18 | A" | 1582 | 1479 | 0.55 | |||
| 19 | A" | 1495 | 1397 | 4.73 | |||
| 20 | A" | 1435 | 1340 | 7.89 | |||
| 21 | A" | 1135 | 1060 | 0.25 | |||
| 22 | A" | 1020 | 953 | 0.55 | |||
| 23 | A" | 1001 | 935 | 1.02 | |||
| 24 | A" | 132 | 123 | 0.00 |
| A | B | C |
|---|---|---|
| 1.21537 | 0.27395 | 0.24442 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.012 | 0.554 | 0.000 |
| C2 | -0.012 | -0.205 | 1.309 |
| C3 | -0.012 | -0.205 | -1.309 |
| H4 | 0.294 | 1.595 | 0.000 |
| H5 | -0.776 | -0.992 | 1.296 |
| H6 | -0.776 | -0.992 | -1.296 |
| H7 | 0.958 | -0.694 | 1.490 |
| H8 | -0.216 | 0.459 | 2.154 |
| H9 | 0.958 | -0.694 | -1.490 |
| H10 | -0.216 | 0.459 | -2.154 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5130 | 1.5130 | 1.0850 | 2.1574 | 2.1574 | 2.1725 | 2.1657 | 2.1725 | 2.1657 | C2 | 1.5130 | 2.6173 | 2.2466 | 1.0968 | 2.8262 | 1.1013 | 1.0942 | 3.0024 | 3.5317 | C3 | 1.5130 | 2.6173 | 2.2466 | 2.8262 | 1.0968 | 3.0024 | 3.5317 | 1.1013 | 1.0942 | H4 | 1.0850 | 2.2466 | 2.2466 | 3.0852 | 3.0852 | 2.8110 | 2.4879 | 2.8110 | 2.4879 | H5 | 2.1574 | 1.0968 | 2.8262 | 3.0852 | 2.5922 | 1.7702 | 1.7767 | 3.2955 | 3.7847 | H6 | 2.1574 | 2.8262 | 1.0968 | 3.0852 | 2.5922 | 3.2955 | 3.7847 | 1.7702 | 1.7767 | H7 | 2.1725 | 1.1013 | 3.0024 | 2.8110 | 1.7702 | 3.2955 | 1.7738 | 2.9808 | 3.9985 | H8 | 2.1657 | 1.0942 | 3.5317 | 2.4879 | 1.7767 | 3.7847 | 1.7738 | 3.9985 | 4.3081 | H9 | 2.1725 | 3.0024 | 1.1013 | 2.8110 | 3.2955 | 1.7702 | 2.9808 | 3.9985 | 1.7738 | H10 | 2.1657 | 3.5317 | 1.0942 | 2.4879 | 3.7847 | 1.7767 | 3.9985 | 4.3081 | 1.7738 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.497 | C1 | C2 | H7 | 111.436 | |
| C1 | C2 | H8 | 111.319 | C1 | C3 | H6 | 110.497 | |
| C1 | C3 | H9 | 111.436 | C1 | C3 | H10 | 111.319 | |
| C2 | C1 | C3 | 119.751 | C2 | C1 | H4 | 118.784 | |
| C3 | C1 | H4 | 118.784 | H5 | C2 | H7 | 107.281 | |
| H5 | C2 | H8 | 108.363 | H6 | C3 | H9 | 107.281 | |
| H6 | C3 | H10 | 108.363 | H7 | C2 | H8 | 107.787 | |
| H9 | C3 | H10 | 107.787 |