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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 | -155.474466 |
| Energy at 298.15K | -155.480227 |
| HF Energy | -154.901846 |
| Nuclear repulsion energy | 109.362756 |
| 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 | 3224 | 3028 | 12.91 | |||
| 2 | A1 | 3208 | 3013 | 6.89 | |||
| 3 | A1 | 1862 | 1749 | 1.63 | |||
| 4 | A1 | 1534 | 1441 | 0.07 | |||
| 5 | A1 | 1488 | 1398 | 0.20 | |||
| 6 | A1 | 1086 | 1020 | 8.20 | |||
| 7 | A1 | 1080 | 1014 | 2.75 | |||
| 8 | A1 | 760 | 714 | 6.10 | |||
| 9 | A2 | 3297 | 3097 | 0.00 | |||
| 10 | A2 | 1195 | 1123 | 0.00 | |||
| 11 | A2 | 982 | 923 | 0.00 | |||
| 12 | A2 | 632 | 593 | 0.00 | |||
| 13 | B1 | 3308 | 3107 | 9.26 | |||
| 14 | B1 | 1123 | 1055 | 2.91 | |||
| 15 | B1 | 893 | 838 | 52.89 | |||
| 16 | B1 | 776 | 729 | 1.73 | |||
| 17 | B1 | 261 | 245 | 4.67 | |||
| 18 | B2 | 3325 | 3122 | 9.20 | |||
| 19 | B2 | 3206 | 3011 | 10.27 | |||
| 20 | B2 | 1499 | 1408 | 1.06 | |||
| 21 | B2 | 1171 | 1100 | 7.76 | |||
| 22 | B2 | 1106 | 1039 | 3.49 | |||
| 23 | B2 | 935 | 878 | 15.37 | |||
| 24 | B2 | 359 | 337 | 0.56 |
| A | B | C |
|---|---|---|
| 0.65375 | 0.22893 | 0.18181 |
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 | 0.314 |
| H3 | 0.000 | 0.926 | 2.199 |
| H4 | 0.000 | -0.926 | 2.199 |
| C5 | 0.000 | 0.770 | -0.932 |
| C6 | 0.000 | -0.770 | -0.932 |
| H7 | 0.912 | 1.267 | -1.236 |
| H8 | -0.912 | 1.267 | -1.236 |
| H9 | -0.912 | -1.267 | -1.236 |
| H10 | 0.912 | -1.267 | -1.236 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3278 | 1.0812 | 1.0812 | 2.6866 | 2.6866 | 3.2740 | 3.2740 | 3.2740 | 3.2740 | C2 | 1.3278 | 2.1007 | 2.1007 | 1.4648 | 1.4648 | 2.1999 | 2.1999 | 2.1999 | 2.1999 | H3 | 1.0812 | 2.1007 | 1.8526 | 3.1354 | 3.5615 | 3.5707 | 3.5707 | 4.1768 | 4.1768 | H4 | 1.0812 | 2.1007 | 1.8526 | 3.5615 | 3.1354 | 4.1768 | 4.1768 | 3.5707 | 3.5707 | C5 | 2.6866 | 1.4648 | 3.1354 | 3.5615 | 1.5401 | 1.0821 | 1.0821 | 2.2526 | 2.2526 | C6 | 2.6866 | 1.4648 | 3.5615 | 3.1354 | 1.5401 | 2.2526 | 2.2526 | 1.0821 | 1.0821 | H7 | 3.2740 | 2.1999 | 3.5707 | 4.1768 | 1.0821 | 2.2526 | 1.8235 | 3.1223 | 2.5345 | H8 | 3.2740 | 2.1999 | 3.5707 | 4.1768 | 1.0821 | 2.2526 | 1.8235 | 2.5345 | 3.1223 | H9 | 3.2740 | 2.1999 | 4.1768 | 3.5707 | 2.2526 | 1.0821 | 3.1223 | 2.5345 | 1.8235 | H10 | 3.2740 | 2.1999 | 4.1768 | 3.5707 | 2.2526 | 1.0821 | 2.5345 | 3.1223 | 1.8235 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C5 | 148.284 | C1 | C2 | C6 | 148.284 | |
| C2 | C1 | H3 | 121.048 | C2 | C1 | H4 | 121.048 | |
| C2 | C5 | C6 | 58.284 | C2 | C5 | H7 | 118.719 | |
| C2 | C5 | H8 | 118.719 | C2 | C6 | C5 | 58.284 | |
| C2 | C6 | H9 | 118.719 | C2 | C6 | H10 | 118.719 | |
| H3 | C1 | H4 | 117.903 | C5 | C2 | C6 | 63.431 | |
| C5 | C6 | H9 | 117.355 | C5 | C6 | H10 | 117.355 | |
| C6 | C5 | H7 | 117.355 | C6 | C5 | H8 | 117.355 | |
| H7 | C5 | H8 | 114.829 | H9 | C6 | H10 | 114.829 |
Electronic state