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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 | -156.720637 |
| Energy at 298.15K | -156.728494 |
| HF Energy | -156.127155 |
| Nuclear repulsion energy | 119.788249 |
| 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 | 3228 | 3032 | 11.54 | |||
| 2 | A1 | 3220 | 3024 | 18.21 | |||
| 3 | A1 | 3106 | 2917 | 30.93 | |||
| 4 | A1 | 1740 | 1634 | 10.45 | |||
| 5 | A1 | 1550 | 1456 | 13.03 | |||
| 6 | A1 | 1487 | 1396 | 0.72 | |||
| 7 | A1 | 1453 | 1365 | 0.31 | |||
| 8 | A1 | 1109 | 1042 | 2.28 | |||
| 9 | A1 | 838 | 787 | 0.12 | |||
| 10 | A1 | 381 | 358 | 0.11 | |||
| 11 | A2 | 3183 | 2989 | 0.00 | |||
| 12 | A2 | 1513 | 1421 | 0.00 | |||
| 13 | A2 | 1040 | 977 | 0.00 | |||
| 14 | A2 | 710 | 667 | 0.00 | |||
| 15 | A2 | 164 | 154 | 0.00 | |||
| 16 | B1 | 3184 | 2990 | 35.84 | |||
| 17 | B1 | 1529 | 1436 | 18.00 | |||
| 18 | B1 | 1124 | 1055 | 1.81 | |||
| 19 | B1 | 884 | 830 | 56.39 | |||
| 20 | B1 | 410 | 385 | 7.37 | |||
| 21 | B1 | 204 | 192 | 0.92 | |||
| 22 | B2 | 3325 | 3123 | 16.77 | |||
| 23 | B2 | 3219 | 3023 | 21.59 | |||
| 24 | B2 | 3103 | 2914 | 24.68 | |||
| 25 | B2 | 1534 | 1441 | 4.99 | |||
| 26 | B2 | 1454 | 1366 | 10.48 | |||
| 27 | B2 | 1336 | 1255 | 1.92 | |||
| 28 | B2 | 1010 | 949 | 0.10 | |||
| 29 | B2 | 991 | 931 | 0.02 | |||
| 30 | B2 | 437 | 410 | 1.25 |
| A | B | C |
|---|---|---|
| 0.30487 | 0.28094 | 0.15452 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.119 |
| C2 | 0.000 | 0.000 | 1.461 |
| H3 | 0.000 | 0.923 | 2.024 |
| H4 | 0.000 | -0.923 | 2.024 |
| C5 | 0.000 | 1.272 | -0.679 |
| C6 | 0.000 | -1.272 | -0.679 |
| H7 | 0.000 | 2.149 | -0.035 |
| H8 | 0.877 | 1.319 | -1.327 |
| H9 | -0.877 | 1.319 | -1.327 |
| H10 | 0.000 | -2.149 | -0.035 |
| H11 | -0.877 | -1.319 | -1.327 |
| H12 | 0.877 | -1.319 | -1.327 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3423 | 2.1174 | 2.1174 | 1.5020 | 1.5020 | 2.1545 | 2.1448 | 2.1448 | 2.1545 | 2.1448 | 2.1448 | C2 | 1.3423 | 1.0813 | 1.0813 | 2.4901 | 2.4901 | 2.6184 | 3.2067 | 3.2067 | 2.6184 | 3.2067 | 3.2067 | H3 | 2.1174 | 1.0813 | 1.8459 | 2.7263 | 3.4828 | 2.3966 | 3.4868 | 3.4868 | 3.6983 | 4.1266 | 4.1266 | H4 | 2.1174 | 1.0813 | 1.8459 | 3.4828 | 2.7263 | 3.6983 | 4.1266 | 4.1266 | 2.3966 | 3.4868 | 3.4868 | C5 | 1.5020 | 2.4901 | 2.7263 | 3.4828 | 2.5449 | 1.0881 | 1.0913 | 1.0913 | 3.4817 | 2.8119 | 2.8119 | C6 | 1.5020 | 2.4901 | 3.4828 | 2.7263 | 2.5449 | 3.4817 | 2.8119 | 2.8119 | 1.0881 | 1.0913 | 1.0913 | H7 | 2.1545 | 2.6184 | 2.3966 | 3.6983 | 1.0881 | 3.4817 | 1.7683 | 1.7683 | 4.2981 | 3.8039 | 3.8039 | H8 | 2.1448 | 3.2067 | 3.4868 | 4.1266 | 1.0913 | 2.8119 | 1.7683 | 1.7543 | 3.8039 | 3.1688 | 2.6389 | H9 | 2.1448 | 3.2067 | 3.4868 | 4.1266 | 1.0913 | 2.8119 | 1.7683 | 1.7543 | 3.8039 | 2.6389 | 3.1688 | H10 | 2.1545 | 2.6184 | 3.6983 | 2.3966 | 3.4817 | 1.0881 | 4.2981 | 3.8039 | 3.8039 | 1.7683 | 1.7683 | H11 | 2.1448 | 3.2067 | 4.1266 | 3.4868 | 2.8119 | 1.0913 | 3.8039 | 3.1688 | 2.6389 | 1.7683 | 1.7543 | H12 | 2.1448 | 3.2067 | 4.1266 | 3.4868 | 2.8119 | 1.0913 | 3.8039 | 2.6389 | 3.1688 | 1.7683 | 1.7543 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H3 | 121.400 | C1 | C2 | H4 | 121.400 | |
| C1 | C5 | H7 | 111.577 | C1 | C5 | H8 | 110.598 | |
| C1 | C5 | H9 | 110.598 | C1 | C6 | H10 | 111.577 | |
| C1 | C6 | H11 | 110.598 | C1 | C6 | H12 | 110.598 | |
| C2 | C1 | C5 | 122.098 | C2 | C1 | C6 | 122.098 | |
| H3 | C2 | H4 | 117.201 | C5 | C1 | C6 | 115.804 | |
| H7 | C5 | H8 | 108.468 | H7 | C5 | H9 | 108.468 | |
| H8 | C5 | H9 | 106.983 | H10 | C6 | H11 | 108.468 | |
| H10 | C6 | H12 | 108.468 | H11 | C6 | H12 | 106.983 |
Electronic state