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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 | -155.610536 |
| Energy at 298.15K | -155.618461 |
| HF Energy | -155.245341 |
| Nuclear repulsion energy | 118.747903 |
| 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 | 3165 | 3011 | 9.78 | |||
| 2 | A1 | 3154 | 3000 | 18.76 | |||
| 3 | A1 | 3071 | 2921 | 17.87 | |||
| 4 | A1 | 1716 | 1632 | 2.83 | |||
| 5 | A1 | 1601 | 1523 | 9.76 | |||
| 6 | A1 | 1523 | 1449 | 0.18 | |||
| 7 | A1 | 1496 | 1423 | 0.99 | |||
| 8 | A1 | 1134 | 1078 | 4.40 | |||
| 9 | A1 | 790 | 752 | 0.00 | |||
| 10 | A1 | 383 | 365 | 0.23 | |||
| 11 | A2 | 3128 | 2976 | 0.00 | |||
| 12 | A2 | 1577 | 1500 | 0.00 | |||
| 13 | A2 | 1086 | 1033 | 0.00 | |||
| 14 | A2 | 726 | 691 | 0.00 | |||
| 15 | A2 | 180 | 171 | 0.00 | |||
| 16 | B1 | 3131 | 2979 | 40.61 | |||
| 17 | B1 | 1592 | 1515 | 16.76 | |||
| 18 | B1 | 1170 | 1113 | 0.99 | |||
| 19 | B1 | 932 | 887 | 50.12 | |||
| 20 | B1 | 429 | 408 | 7.63 | |||
| 21 | B1 | 198 | 189 | 0.63 | |||
| 22 | B2 | 3248 | 3090 | 18.06 | |||
| 23 | B2 | 3152 | 2998 | 17.04 | |||
| 24 | B2 | 3068 | 2918 | 16.96 | |||
| 25 | B2 | 1594 | 1516 | 4.07 | |||
| 26 | B2 | 1482 | 1410 | 9.64 | |||
| 27 | B2 | 1318 | 1254 | 5.99 | |||
| 28 | B2 | 1032 | 982 | 0.38 | |||
| 29 | B2 | 980 | 932 | 0.20 | |||
| 30 | B2 | 449 | 427 | 0.80 |
| A | B | C |
|---|---|---|
| 0.29943 | 0.27525 | 0.15159 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.127 |
| C2 | 0.000 | 0.000 | 1.471 |
| H3 | 0.000 | 0.924 | 2.043 |
| H4 | 0.000 | -0.924 | 2.043 |
| C5 | 0.000 | 1.287 | -0.689 |
| C6 | 0.000 | -1.287 | -0.689 |
| H7 | 0.000 | 2.165 | -0.034 |
| H8 | 0.887 | 1.330 | -1.334 |
| H9 | -0.887 | 1.330 | -1.334 |
| H10 | 0.000 | -2.165 | -0.034 |
| H11 | -0.887 | -1.330 | -1.334 |
| H12 | 0.887 | -1.330 | -1.334 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3437 | 2.1270 | 2.1270 | 1.5245 | 1.5245 | 2.1712 | 2.1663 | 2.1663 | 2.1712 | 2.1663 | 2.1663 | C2 | 1.3437 | 1.0870 | 1.0870 | 2.5148 | 2.5148 | 2.6370 | 3.2289 | 3.2289 | 2.6370 | 3.2289 | 3.2289 | H3 | 2.1270 | 1.0870 | 1.8489 | 2.7563 | 3.5152 | 2.4196 | 3.5152 | 3.5152 | 3.7230 | 4.1565 | 4.1565 | H4 | 2.1270 | 1.0870 | 1.8489 | 3.5152 | 2.7563 | 3.7230 | 4.1565 | 4.1565 | 2.4196 | 3.5152 | 3.5152 | C5 | 1.5245 | 2.5148 | 2.7563 | 3.5152 | 2.5745 | 1.0954 | 1.0974 | 1.0974 | 3.5140 | 2.8380 | 2.8380 | C6 | 1.5245 | 2.5148 | 3.5152 | 2.7563 | 2.5745 | 3.5140 | 2.8380 | 2.8380 | 1.0954 | 1.0974 | 1.0974 | H7 | 2.1712 | 2.6370 | 2.4196 | 3.7230 | 1.0954 | 3.5140 | 1.7813 | 1.7813 | 4.3303 | 3.8334 | 3.8334 | H8 | 2.1663 | 3.2289 | 3.5152 | 4.1565 | 1.0974 | 2.8380 | 1.7813 | 1.7736 | 3.8334 | 3.1977 | 2.6608 | H9 | 2.1663 | 3.2289 | 3.5152 | 4.1565 | 1.0974 | 2.8380 | 1.7813 | 1.7736 | 3.8334 | 2.6608 | 3.1977 | H10 | 2.1712 | 2.6370 | 3.7230 | 2.4196 | 3.5140 | 1.0954 | 4.3303 | 3.8334 | 3.8334 | 1.7813 | 1.7813 | H11 | 2.1663 | 3.2289 | 4.1565 | 3.5152 | 2.8380 | 1.0974 | 3.8334 | 3.1977 | 2.6608 | 1.7813 | 1.7736 | H12 | 2.1663 | 3.2289 | 4.1565 | 3.5152 | 2.8380 | 1.0974 | 3.8334 | 2.6608 | 3.1977 | 1.7813 | 1.7736 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H3 | 121.745 | C1 | C2 | H4 | 121.745 | |
| C1 | C5 | H7 | 110.877 | C1 | C5 | H8 | 110.370 | |
| C1 | C5 | H9 | 110.370 | C1 | C6 | H10 | 110.877 | |
| C1 | C6 | H11 | 110.370 | C1 | C6 | H12 | 110.370 | |
| C2 | C1 | C5 | 122.394 | C2 | C1 | C6 | 122.394 | |
| H3 | C2 | H4 | 116.511 | C5 | C1 | C6 | 115.212 | |
| H7 | C5 | H8 | 108.659 | H7 | C5 | H9 | 108.659 | |
| H8 | C5 | H9 | 107.823 | H10 | C6 | H11 | 108.659 | |
| H10 | C6 | H12 | 108.659 | H11 | C6 | H12 | 107.823 |
Electronic state