| |
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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -265.819807 |
| Energy at 298.15K | -265.827968 |
| HF Energy | -265.306918 |
| Nuclear repulsion energy | 188.971636 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3189 | 3023 | 8.00 | |||
| 2 | A | 3097 | 2936 | 2.07 | |||
| 3 | A | 3092 | 2931 | 84.22 | |||
| 4 | A | 1643 | 1557 | 7.95 | |||
| 5 | A | 1601 | 1517 | 2.05 | |||
| 6 | A | 1411 | 1338 | 9.62 | |||
| 7 | A | 1265 | 1199 | 4.08 | |||
| 8 | A | 1201 | 1138 | 12.16 | |||
| 9 | A | 1161 | 1101 | 0.03 | |||
| 10 | A | 1075 | 1019 | 129.81 | |||
| 11 | A | 933 | 885 | 8.34 | |||
| 12 | A | 910 | 863 | 1.51 | |||
| 13 | A | 683 | 648 | 0.14 | |||
| 14 | A | 257 | 243 | 1.00 | |||
| 15 | A | 3198 | 3031 | 34.22 | |||
| 16 | A | 3151 | 2988 | 58.30 | |||
| 17 | A | 3100 | 2939 | 52.38 | |||
| 18 | A | 1597 | 1514 | 0.94 | |||
| 19 | A | 1440 | 1365 | 0.60 | |||
| 20 | A | 1368 | 1297 | 3.44 | |||
| 21 | A | 1229 | 1165 | 1.29 | |||
| 22 | A | 1141 | 1082 | 15.99 | |||
| 23 | A | 1043 | 989 | 18.80 | |||
| 24 | A | 932 | 884 | 11.26 | |||
| 25 | A | 852 | 807 | 37.63 | |||
| 26 | A | 622 | 589 | 6.71 | |||
| 27 | A | 61 | 58 | 25.75 |
| A | B | C |
|---|---|---|
| 0.24439 | 0.23989 | 0.13528 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.249 |
| C2 | -0.323 | 0.698 | -0.978 |
| C3 | 0.323 | -0.698 | -0.978 |
| O4 | 0.000 | 1.195 | 0.384 |
| O5 | 0.000 | -1.195 | 0.384 |
| H6 | 0.902 | 0.051 | 1.863 |
| H7 | -0.902 | -0.051 | 1.863 |
| H8 | -1.405 | 0.623 | -1.126 |
| H9 | 1.405 | -0.623 | -1.126 |
| H10 | -0.120 | -1.395 | -1.689 |
| H11 | 0.120 | 1.395 | -1.689 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 2.3562 | 2.3562 | 1.4753 | 1.4753 | 1.0925 | 1.0925 | 2.8291 | 2.8291 | 3.2550 | 3.2550 | C2 | 2.3562 | 1.5386 | 1.4856 | 2.3551 | 3.1608 | 2.9947 | 1.0951 | 2.1797 | 2.2201 | 1.0897 | C3 | 2.3562 | 1.5386 | 2.3551 | 1.4856 | 2.9947 | 3.1608 | 2.1797 | 1.0951 | 1.0897 | 2.2201 | O4 | 1.4753 | 1.4856 | 2.3551 | 2.3907 | 2.0761 | 2.1339 | 2.1410 | 2.7497 | 3.3203 | 2.0868 | O5 | 1.4753 | 2.3551 | 1.4856 | 2.3907 | 2.1339 | 2.0761 | 2.7497 | 2.1410 | 2.0868 | 3.3203 | H6 | 1.0925 | 3.1608 | 2.9947 | 2.0761 | 2.1339 | 1.8077 | 3.8191 | 3.1050 | 3.9693 | 3.8776 | H7 | 1.0925 | 2.9947 | 3.1608 | 2.1339 | 2.0761 | 1.8077 | 3.1050 | 3.8191 | 3.8776 | 3.9693 | H8 | 2.8291 | 1.0951 | 2.1797 | 2.1410 | 2.7497 | 3.8191 | 3.1050 | 3.0734 | 2.4571 | 1.8001 | H9 | 2.8291 | 2.1797 | 1.0951 | 2.7497 | 2.1410 | 3.1050 | 3.8191 | 3.0734 | 1.8001 | 2.4571 | H10 | 3.2550 | 2.2201 | 1.0897 | 3.3203 | 2.0868 | 3.9693 | 3.8776 | 2.4571 | 1.8001 | 2.8002 | H11 | 3.2550 | 1.0897 | 2.2201 | 2.0868 | 3.3203 | 3.8776 | 3.9693 | 1.8001 | 2.4571 | 2.8002 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O4 | C2 | 105.453 | C1 | O5 | C3 | 105.453 | |
| C2 | C3 | O5 | 102.278 | C2 | C3 | H9 | 110.586 | |
| C2 | C3 | H10 | 114.191 | C3 | C2 | O4 | 102.278 | |
| C3 | C2 | H8 | 110.586 | C3 | C2 | H11 | 114.191 | |
| O4 | C1 | O5 | 108.236 | O4 | C1 | H6 | 106.949 | |
| O4 | C1 | H7 | 111.533 | O4 | C2 | H8 | 111.217 | |
| O4 | C2 | H11 | 107.249 | O5 | C1 | H6 | 111.533 | |
| O5 | C1 | H7 | 106.949 | O5 | C3 | H9 | 111.217 | |
| O5 | C3 | H10 | 107.249 | H6 | C1 | H7 | 111.639 | |
| H8 | C2 | H11 | 110.961 | H9 | C3 | H10 | 110.961 |