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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 | -118.106778 |
| Energy at 298.15K | -118.113011 |
| HF Energy | -117.644777 |
| Nuclear repulsion energy | 74.779006 |
| 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' | 3190 | 3022 | 30.32 | |||
| 2 | A' | 3137 | 2972 | 19.04 | |||
| 3 | A' | 3082 | 2919 | 49.60 | |||
| 4 | A' | 3001 | 2843 | 39.76 | |||
| 5 | A' | 1488 | 1410 | 3.20 | |||
| 6 | A' | 1481 | 1403 | 11.12 | |||
| 7 | A' | 1417 | 1342 | 2.48 | |||
| 8 | A' | 1184 | 1122 | 1.82 | |||
| 9 | A' | 1042 | 987 | 0.13 | |||
| 10 | A' | 900 | 852 | 1.56 | |||
| 11 | A' | 424 | 402 | 16.01 | |||
| 12 | A' | 355 | 336 | 4.86 | |||
| 13 | A' | 151 | 143 | 0.08 | |||
| 14 | A" | 3138 | 2973 | 22.69 | |||
| 15 | A" | 3081 | 2919 | 6.23 | |||
| 16 | A" | 2997 | 2839 | 27.94 | |||
| 17 | A" | 1480 | 1402 | 0.08 | |||
| 18 | A" | 1471 | 1394 | 1.48 | |||
| 19 | A" | 1429 | 1353 | 5.49 | |||
| 20 | A" | 1367 | 1295 | 3.89 | |||
| 21 | A" | 1163 | 1101 | 0.00 | |||
| 22 | A" | 942 | 892 | 0.49 | |||
| 23 | A" | 936 | 887 | 0.40 | |||
| 24 | A" | 121 | 115 | 0.01 |
| A | B | C |
|---|---|---|
| 1.21604 | 0.27482 | 0.24545 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.548 | 0.000 |
| C2 | -0.014 | -0.201 | 1.303 |
| C3 | -0.014 | -0.201 | -1.303 |
| H4 | 0.315 | 1.596 | 0.000 |
| H5 | -0.770 | -1.011 | 1.298 |
| H6 | -0.770 | -1.011 | -1.298 |
| H7 | 0.969 | -0.686 | 1.499 |
| H8 | -0.227 | 0.464 | 2.159 |
| H9 | 0.969 | -0.686 | -1.499 |
| H10 | -0.227 | 0.464 | -2.159 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5033 | 1.5033 | 1.0983 | 2.1650 | 2.1650 | 2.1758 | 2.1709 | 2.1758 | 2.1709 | C2 | 1.5033 | 2.6064 | 2.2442 | 1.1074 | 2.8275 | 1.1131 | 1.1044 | 3.0086 | 3.5317 | C3 | 1.5033 | 2.6064 | 2.2442 | 2.8275 | 1.1074 | 3.0086 | 3.5317 | 1.1131 | 1.1044 | H4 | 1.0983 | 2.2442 | 2.2442 | 3.1077 | 3.1077 | 2.8069 | 2.4971 | 2.8069 | 2.4971 | H5 | 2.1650 | 1.1074 | 2.8275 | 3.1077 | 2.5968 | 1.7800 | 1.7917 | 3.3094 | 3.7977 | H6 | 2.1650 | 2.8275 | 1.1074 | 3.1077 | 2.5968 | 3.3094 | 3.7977 | 1.7800 | 1.7917 | H7 | 2.1758 | 1.1131 | 3.0086 | 2.8069 | 1.7800 | 3.3094 | 1.7850 | 2.9975 | 4.0160 | H8 | 2.1709 | 1.1044 | 3.5317 | 2.4971 | 1.7917 | 3.7977 | 1.7850 | 4.0160 | 4.3176 | H9 | 2.1758 | 3.0086 | 1.1131 | 2.8069 | 3.3094 | 1.7800 | 2.9975 | 4.0160 | 1.7850 | H10 | 2.1709 | 3.5317 | 1.1044 | 2.4971 | 3.7977 | 1.7917 | 4.0160 | 4.3176 | 1.7850 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.142 | C1 | C2 | H7 | 111.661 | |
| C1 | C2 | H8 | 111.800 | C1 | C3 | H6 | 111.142 | |
| C1 | C3 | H9 | 111.661 | C1 | C3 | H10 | 111.800 | |
| C2 | C1 | C3 | 120.202 | C2 | C1 | H4 | 118.396 | |
| C3 | C1 | H4 | 118.396 | H5 | C2 | H7 | 106.570 | |
| H5 | C2 | H8 | 108.205 | H6 | C3 | H9 | 106.570 | |
| H6 | C3 | H10 | 108.205 | H7 | C2 | H8 | 107.213 | |
| H9 | C3 | H10 | 107.213 |