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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 | -155.525740 |
| Energy at 298.15K | -155.531484 |
| HF Energy | -154.913486 |
| Nuclear repulsion energy | 109.192857 |
| 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 | 3175 | 3007 | 11.49 | |||
| 2 | A1 | 3162 | 2995 | 6.79 | |||
| 3 | A1 | 1852 | 1754 | 1.32 | |||
| 4 | A1 | 1512 | 1432 | 0.02 | |||
| 5 | A1 | 1466 | 1388 | 1.53 | |||
| 6 | A1 | 1081 | 1024 | 3.09 | |||
| 7 | A1 | 1056 | 1000 | 8.88 | |||
| 8 | A1 | 758 | 718 | 5.01 | |||
| 9 | A2 | 3248 | 3076 | 0.00 | |||
| 10 | A2 | 1192 | 1129 | 0.00 | |||
| 11 | A2 | 976 | 924 | 0.00 | |||
| 12 | A2 | 628 | 595 | 0.00 | |||
| 13 | B1 | 3260 | 3087 | 12.63 | |||
| 14 | B1 | 1117 | 1058 | 1.69 | |||
| 15 | B1 | 874 | 827 | 46.98 | |||
| 16 | B1 | 772 | 731 | 1.17 | |||
| 17 | B1 | 273 | 258 | 5.30 | |||
| 18 | B2 | 3272 | 3099 | 9.70 | |||
| 19 | B2 | 3159 | 2992 | 11.27 | |||
| 20 | B2 | 1479 | 1401 | 2.68 | |||
| 21 | B2 | 1158 | 1097 | 8.09 | |||
| 22 | B2 | 1081 | 1024 | 4.90 | |||
| 23 | B2 | 925 | 876 | 12.94 | |||
| 24 | B2 | 352 | 333 | 0.55 |
| A | B | C |
|---|---|---|
| 0.65179 | 0.22838 | 0.18140 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.642 |
| C2 | 0.000 | 0.000 | 0.316 |
| H3 | 0.000 | 0.929 | 2.203 |
| H4 | 0.000 | -0.929 | 2.203 |
| C5 | 0.000 | 0.770 | -0.934 |
| C6 | 0.000 | -0.770 | -0.934 |
| H7 | 0.915 | 1.270 | -1.238 |
| H8 | -0.915 | 1.270 | -1.238 |
| H9 | -0.915 | -1.270 | -1.238 |
| H10 | 0.915 | -1.270 | -1.238 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3262 | 1.0854 | 1.0854 | 2.6886 | 2.6886 | 3.2780 | 3.2780 | 3.2780 | 3.2780 | C2 | 1.3262 | 2.1037 | 2.1037 | 1.4681 | 1.4681 | 2.2056 | 2.2056 | 2.2056 | 2.2056 | H3 | 1.0854 | 2.1037 | 1.8580 | 3.1411 | 3.5679 | 3.5772 | 3.5772 | 4.1852 | 4.1852 | H4 | 1.0854 | 2.1037 | 1.8580 | 3.5679 | 3.1411 | 4.1852 | 4.1852 | 3.5772 | 3.5772 | C5 | 2.6886 | 1.4681 | 3.1411 | 3.5679 | 1.5409 | 1.0859 | 1.0859 | 2.2569 | 2.2569 | C6 | 2.6886 | 1.4681 | 3.5679 | 3.1411 | 1.5409 | 2.2569 | 2.2569 | 1.0859 | 1.0859 | H7 | 3.2780 | 2.2056 | 3.5772 | 4.1852 | 1.0859 | 2.2569 | 1.8297 | 3.1305 | 2.5402 | H8 | 3.2780 | 2.2056 | 3.5772 | 4.1852 | 1.0859 | 2.2569 | 1.8297 | 2.5402 | 3.1305 | H9 | 3.2780 | 2.2056 | 4.1852 | 3.5772 | 2.2569 | 1.0859 | 3.1305 | 2.5402 | 1.8297 | H10 | 3.2780 | 2.2056 | 4.1852 | 3.5772 | 2.2569 | 1.0859 | 2.5402 | 3.1305 | 1.8297 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C5 | 148.345 | C1 | C2 | C6 | 148.345 | |
| C2 | C1 | H3 | 121.138 | C2 | C1 | H4 | 121.138 | |
| C2 | C5 | C6 | 58.345 | C2 | C5 | H7 | 118.681 | |
| C2 | C5 | H8 | 118.681 | C2 | C6 | C5 | 58.345 | |
| C2 | C6 | H9 | 118.681 | C2 | C6 | H10 | 118.681 | |
| H3 | C1 | H4 | 117.723 | C5 | C2 | C6 | 63.310 | |
| C5 | C6 | H9 | 117.394 | C5 | C6 | H10 | 117.394 | |
| C6 | C5 | H7 | 117.394 | C6 | C5 | H8 | 117.394 | |
| H7 | C5 | H8 | 114.812 | H9 | C6 | H10 | 114.812 |
Electronic state