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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 | -118.116433 |
| Energy at 298.15K | -118.122656 |
| HF Energy | -117.644679 |
| Nuclear repulsion energy | 74.759505 |
| 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' | 3191 | 3086 | ||||
| 2 | A' | 3134 | 3030 | ||||
| 3 | A' | 3077 | 2976 | ||||
| 4 | A' | 2994 | 2895 | ||||
| 5 | A' | 1481 | 1432 | ||||
| 6 | A' | 1474 | 1425 | ||||
| 7 | A' | 1406 | 1360 | ||||
| 8 | A' | 1178 | 1139 | ||||
| 9 | A' | 1036 | 1002 | ||||
| 10 | A' | 897 | 867 | ||||
| 11 | A' | 428 | 414 | ||||
| 12 | A' | 354 | 342 | ||||
| 13 | A' | 152 | 147 | ||||
| 14 | A" | 3135 | 3031 | ||||
| 15 | A" | 3078 | 2976 | ||||
| 16 | A" | 2991 | 2892 | ||||
| 17 | A" | 1473 | 1424 | ||||
| 18 | A" | 1464 | 1415 | ||||
| 19 | A" | 1420 | 1373 | ||||
| 20 | A" | 1358 | 1313 | ||||
| 21 | A" | 1160 | 1121 | ||||
| 22 | A" | 933 | 902 | ||||
| 23 | A" | 929 | 899 | ||||
| 24 | A" | 118 | 114 |
| A | B | C |
|---|---|---|
| 1.21344 | 0.27496 | 0.24552 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.015 | 0.549 | 0.000 |
| C2 | -0.015 | -0.202 | 1.303 |
| C3 | -0.015 | -0.202 | -1.303 |
| H4 | 0.326 | 1.594 | 0.000 |
| H5 | -0.770 | -1.013 | 1.295 |
| H6 | -0.770 | -1.013 | -1.295 |
| H7 | 0.970 | -0.685 | 1.498 |
| H8 | -0.229 | 0.462 | 2.160 |
| H9 | 0.970 | -0.685 | -1.498 |
| H10 | -0.229 | 0.462 | -2.160 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5036 | 1.5036 | 1.0988 | 2.1652 | 2.1652 | 2.1767 | 2.1723 | 2.1767 | 2.1723 | C2 | 1.5036 | 2.6054 | 2.2443 | 1.1083 | 2.8243 | 1.1141 | 1.1053 | 3.0082 | 3.5322 | C3 | 1.5036 | 2.6054 | 2.2443 | 2.8243 | 1.1083 | 3.0082 | 3.5322 | 1.1141 | 1.1053 | H4 | 1.0988 | 2.2443 | 2.2443 | 3.1104 | 3.1104 | 2.8022 | 2.5008 | 2.8022 | 2.5008 | H5 | 2.1652 | 1.1083 | 2.8243 | 3.1104 | 2.5901 | 1.7815 | 1.7936 | 3.3069 | 3.7956 | H6 | 2.1652 | 2.8243 | 1.1083 | 3.1104 | 2.5901 | 3.3069 | 3.7956 | 1.7815 | 1.7936 | H7 | 2.1767 | 1.1141 | 3.0082 | 2.8022 | 1.7815 | 3.3069 | 1.7864 | 2.9968 | 4.0171 | H8 | 2.1723 | 1.1053 | 3.5322 | 2.5008 | 1.7936 | 3.7956 | 1.7864 | 4.0171 | 4.3199 | H9 | 2.1767 | 3.0082 | 1.1141 | 2.8022 | 3.3069 | 1.7815 | 2.9968 | 4.0171 | 1.7864 | H10 | 2.1723 | 3.5322 | 1.1053 | 2.5008 | 3.7956 | 1.7936 | 4.0171 | 4.3199 | 1.7864 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.084 | C1 | C2 | H7 | 111.649 | |
| C1 | C2 | H8 | 111.840 | C1 | C3 | H6 | 111.084 | |
| C1 | C3 | H9 | 111.649 | C1 | C3 | H10 | 111.840 | |
| C2 | C1 | C3 | 120.082 | C2 | C1 | H4 | 118.340 | |
| C3 | C1 | H4 | 118.340 | H5 | C2 | H7 | 106.568 | |
| H5 | C2 | H8 | 108.250 | H6 | C3 | H9 | 106.568 | |
| H6 | C3 | H10 | 108.250 | H7 | C2 | H8 | 107.203 | |
| H9 | C3 | H10 | 107.203 |