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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 | -118.074974 |
| Energy at 298.15K | -118.081230 |
| HF Energy | -117.635265 |
| Nuclear repulsion energy | 75.177768 |
| 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' | 3183 | 3090 | ||||
| 2 | A' | 3120 | 3029 | ||||
| 3 | A' | 3065 | 2975 | ||||
| 4 | A' | 2987 | 2900 | ||||
| 5 | A' | 1539 | 1494 | ||||
| 6 | A' | 1527 | 1482 | ||||
| 7 | A' | 1461 | 1418 | ||||
| 8 | A' | 1211 | 1175 | ||||
| 9 | A' | 1072 | 1040 | ||||
| 10 | A' | 904 | 878 | ||||
| 11 | A' | 431 | 418 | ||||
| 12 | A' | 361 | 351 | ||||
| 13 | A' | 151 | 146 | ||||
| 14 | A" | 3121 | 3029 | ||||
| 15 | A" | 3064 | 2974 | ||||
| 16 | A" | 2983 | 2896 | ||||
| 17 | A" | 1529 | 1484 | ||||
| 18 | A" | 1517 | 1472 | ||||
| 19 | A" | 1461 | 1418 | ||||
| 20 | A" | 1408 | 1367 | ||||
| 21 | A" | 1177 | 1142 | ||||
| 22 | A" | 972 | 943 | ||||
| 23 | A" | 959 | 931 | ||||
| 24 | A" | 126 | 122 |
| A | B | C |
|---|---|---|
| 1.23197 | 0.27727 | 0.24771 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.544 | 0.000 |
| C2 | -0.013 | -0.200 | 1.298 |
| C3 | -0.013 | -0.200 | -1.298 |
| H4 | 0.295 | 1.590 | 0.000 |
| H5 | -0.765 | -1.004 | 1.292 |
| H6 | -0.765 | -1.004 | -1.292 |
| H7 | 0.962 | -0.682 | 1.497 |
| H8 | -0.228 | 0.463 | 2.146 |
| H9 | 0.962 | -0.682 | -1.497 |
| H10 | -0.228 | 0.463 | -2.146 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4959 | 1.4959 | 1.0904 | 2.1517 | 2.1517 | 2.1671 | 2.1579 | 2.1671 | 2.1579 | C2 | 1.4959 | 2.5955 | 2.2322 | 1.1005 | 2.8141 | 1.1061 | 1.0975 | 2.9993 | 3.5132 | C3 | 1.4959 | 2.5955 | 2.2322 | 2.8141 | 1.1005 | 2.9993 | 3.5132 | 1.1061 | 1.0975 | H4 | 1.0904 | 2.2322 | 2.2322 | 3.0853 | 3.0853 | 2.8015 | 2.4793 | 2.8015 | 2.4793 | H5 | 2.1517 | 1.1005 | 2.8141 | 3.0853 | 2.5844 | 1.7691 | 1.7797 | 3.2968 | 3.7759 | H6 | 2.1517 | 2.8141 | 1.1005 | 3.0853 | 2.5844 | 3.2968 | 3.7759 | 1.7691 | 1.7797 | H7 | 2.1671 | 1.1061 | 2.9993 | 2.8015 | 1.7691 | 3.2968 | 1.7740 | 2.9947 | 3.9998 | H8 | 2.1579 | 1.0975 | 3.5132 | 2.4793 | 1.7797 | 3.7759 | 1.7740 | 3.9998 | 4.2912 | H9 | 2.1671 | 2.9993 | 1.1061 | 2.8015 | 3.2968 | 1.7691 | 2.9947 | 3.9998 | 1.7740 | H10 | 2.1579 | 3.5132 | 1.0975 | 2.4793 | 3.7759 | 1.7797 | 3.9998 | 4.2912 | 1.7740 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.019 | C1 | C2 | H7 | 111.917 | |
| C1 | C2 | H8 | 111.702 | C1 | C3 | H6 | 111.019 | |
| C1 | C3 | H9 | 111.917 | C1 | C3 | H10 | 111.702 | |
| C2 | C1 | C3 | 120.350 | C2 | C1 | H4 | 118.494 | |
| C3 | C1 | H4 | 118.494 | H5 | C2 | H7 | 106.591 | |
| H5 | C2 | H8 | 108.129 | H6 | C3 | H9 | 106.591 | |
| H6 | C3 | H10 | 108.129 | H7 | C2 | H8 | 107.235 | |
| H9 | C3 | H10 | 107.235 |