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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -155.359538 |
| Energy at 298.15K | -155.365444 |
| HF Energy | -154.887124 |
| Nuclear repulsion energy | 109.688774 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3257 | 3008 | 10.84 | |||
| 2 | A1 | 3237 | 2990 | 9.96 | |||
| 3 | A1 | 1951 | 1802 | 2.07 | |||
| 4 | A1 | 1576 | 1456 | 0.10 | |||
| 5 | A1 | 1525 | 1409 | 0.29 | |||
| 6 | A1 | 1140 | 1053 | 0.16 | |||
| 7 | A1 | 1116 | 1031 | 6.53 | |||
| 8 | A1 | 793 | 733 | 6.48 | |||
| 9 | A2 | 3309 | 3057 | 0.00 | |||
| 10 | A2 | 1237 | 1143 | 0.00 | |||
| 11 | A2 | 1011 | 934 | 0.00 | |||
| 12 | A2 | 652 | 602 | 0.00 | |||
| 13 | B1 | 3321 | 3068 | 18.45 | |||
| 14 | B1 | 1163 | 1074 | 0.89 | |||
| 15 | B1 | 969 | 895 | 42.80 | |||
| 16 | B1 | 801 | 740 | 0.93 | |||
| 17 | B1 | 309 | 285 | 3.53 | |||
| 18 | B2 | 3339 | 3085 | 12.62 | |||
| 19 | B2 | 3232 | 2986 | 14.22 | |||
| 20 | B2 | 1538 | 1421 | 0.80 | |||
| 21 | B2 | 1213 | 1121 | 8.40 | |||
| 22 | B2 | 1153 | 1065 | 3.40 | |||
| 23 | B2 | 960 | 887 | 12.30 | |||
| 24 | B2 | 371 | 342 | 0.24 |
| A | B | C |
|---|---|---|
| 0.65878 | 0.23040 | 0.18305 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.633 |
| C2 | 0.000 | 0.000 | 0.317 |
| H3 | 0.000 | -0.923 | 2.198 |
| H4 | 0.000 | 0.923 | 2.198 |
| C5 | 0.000 | -0.765 | -0.930 |
| C6 | 0.000 | 0.765 | -0.930 |
| H7 | -0.909 | -1.269 | -1.234 |
| H8 | 0.909 | -1.269 | -1.234 |
| H9 | 0.909 | 1.269 | -1.234 |
| H10 | -0.909 | 1.269 | -1.234 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3154 | 1.0819 | 1.0819 | 2.6748 | 2.6748 | 3.2641 | 3.2641 | 3.2641 | 3.2641 | C2 | 1.3154 | 2.0944 | 2.0944 | 1.4636 | 1.4636 | 2.2008 | 2.2008 | 2.2008 | 2.2008 | H3 | 1.0819 | 2.0944 | 1.8456 | 3.1318 | 3.5541 | 3.5665 | 3.5665 | 4.1719 | 4.1719 | H4 | 1.0819 | 2.0944 | 1.8456 | 3.5541 | 3.1318 | 4.1719 | 4.1719 | 3.5665 | 3.5665 | C5 | 2.6748 | 1.4636 | 3.1318 | 3.5541 | 1.5300 | 1.0830 | 1.0830 | 2.2488 | 2.2488 | C6 | 2.6748 | 1.4636 | 3.5541 | 3.1318 | 1.5300 | 2.2488 | 2.2488 | 1.0830 | 1.0830 | H7 | 3.2641 | 2.2008 | 3.5665 | 4.1719 | 1.0830 | 2.2488 | 1.8183 | 3.1225 | 2.5385 | H8 | 3.2641 | 2.2008 | 3.5665 | 4.1719 | 1.0830 | 2.2488 | 1.8183 | 2.5385 | 3.1225 | H9 | 3.2641 | 2.2008 | 4.1719 | 3.5665 | 2.2488 | 1.0830 | 3.1225 | 2.5385 | 1.8183 | H10 | 3.2641 | 2.2008 | 4.1719 | 3.5665 | 2.2488 | 1.0830 | 2.5385 | 3.1225 | 1.8183 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C5 | 148.486 | C1 | C2 | C6 | 148.486 | |
| C2 | C1 | H3 | 121.465 | C2 | C1 | H4 | 121.465 | |
| C2 | C5 | C6 | 58.486 | C2 | C5 | H7 | 118.829 | |
| C2 | C5 | H8 | 118.829 | C2 | C6 | C5 | 58.486 | |
| C2 | C6 | H9 | 118.829 | C2 | C6 | H10 | 118.829 | |
| H3 | C1 | H4 | 117.070 | C5 | C2 | C6 | 63.029 | |
| C5 | C6 | H9 | 117.750 | C5 | C6 | H10 | 117.750 | |
| C6 | C5 | H7 | 117.750 | C6 | C5 | H8 | 117.750 | |
| H7 | C5 | H8 | 114.171 | H9 | C6 | H10 | 114.171 |
Electronic state