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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 | -230.180635 |
| Energy at 298.15K | -230.187443 |
| HF Energy | -229.686666 |
| Nuclear repulsion energy | 164.713684 |
| 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 | 3111 | 2956 | 21.53 | |||
| 2 | A1 | 3091 | 2936 | 8.34 | |||
| 3 | A1 | 1706 | 1621 | 135.25 | |||
| 4 | A1 | 1568 | 1489 | 0.13 | |||
| 5 | A1 | 1529 | 1453 | 0.28 | |||
| 6 | A1 | 1287 | 1223 | 7.73 | |||
| 7 | A1 | 968 | 919 | 1.24 | |||
| 8 | A1 | 849 | 807 | 0.92 | |||
| 9 | A1 | 671 | 638 | 0.43 | |||
| 10 | A2 | 3151 | 2994 | 0.00 | |||
| 11 | A2 | 1254 | 1191 | 0.00 | |||
| 12 | A2 | 989 | 940 | 0.00 | |||
| 13 | A2 | 726 | 690 | 0.00 | |||
| 14 | B1 | 3176 | 3018 | 32.54 | |||
| 15 | B1 | 3144 | 2988 | 3.72 | |||
| 16 | B1 | 1243 | 1181 | 0.00 | |||
| 17 | B1 | 1140 | 1083 | 0.41 | |||
| 18 | B1 | 783 | 744 | 4.36 | |||
| 19 | B1 | 404 | 384 | 1.02 | |||
| 20 | B1 | 60 | 57 | 3.90 | |||
| 21 | B2 | 3087 | 2933 | 15.26 | |||
| 22 | B2 | 1519 | 1444 | 17.66 | |||
| 23 | B2 | 1303 | 1238 | 2.78 | |||
| 24 | B2 | 1248 | 1186 | 0.49 | |||
| 25 | B2 | 1105 | 1050 | 101.43 | |||
| 26 | B2 | 928 | 881 | 0.05 | |||
| 27 | B2 | 455 | 433 | 3.44 |
| A | B | C |
|---|---|---|
| 0.35156 | 0.15475 | 0.11446 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.919 |
| C2 | 0.000 | 0.000 | 0.673 |
| C3 | 0.000 | 1.128 | -0.391 |
| C4 | 0.000 | -1.128 | -0.391 |
| C5 | 0.000 | 0.000 | -1.496 |
| H6 | 0.891 | 0.000 | -2.134 |
| H7 | -0.891 | 0.000 | -2.134 |
| H8 | -0.892 | 1.769 | -0.363 |
| H9 | -0.892 | -1.769 | -0.363 |
| H10 | 0.892 | 1.769 | -0.363 |
| H11 | 0.892 | -1.769 | -0.363 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.2469 | 2.5714 | 2.5714 | 3.4150 | 4.1501 | 4.1501 | 3.0222 | 3.0222 | 3.0222 | 3.0222 | C2 | 1.2469 | 1.5506 | 1.5506 | 2.1682 | 2.9445 | 2.9445 | 2.2354 | 2.2354 | 2.2354 | 2.2354 | C3 | 2.5714 | 1.5506 | 2.2557 | 1.5784 | 2.2587 | 2.2587 | 1.0986 | 3.0312 | 1.0986 | 3.0312 | C4 | 2.5714 | 1.5506 | 2.2557 | 1.5784 | 2.2587 | 2.2587 | 3.0312 | 1.0986 | 3.0312 | 1.0986 | C5 | 3.4150 | 2.1682 | 1.5784 | 1.5784 | 1.0959 | 1.0959 | 2.2820 | 2.2820 | 2.2820 | 2.2820 | H6 | 4.1501 | 2.9445 | 2.2587 | 2.2587 | 1.0959 | 1.7815 | 3.0730 | 3.0730 | 2.5033 | 2.5033 | H7 | 4.1501 | 2.9445 | 2.2587 | 2.2587 | 1.0959 | 1.7815 | 2.5033 | 2.5033 | 3.0730 | 3.0730 | H8 | 3.0222 | 2.2354 | 1.0986 | 3.0312 | 2.2820 | 3.0730 | 2.5033 | 3.5382 | 1.7832 | 3.9622 | H9 | 3.0222 | 2.2354 | 3.0312 | 1.0986 | 2.2820 | 3.0730 | 2.5033 | 3.5382 | 3.9622 | 1.7832 | H10 | 3.0222 | 2.2354 | 1.0986 | 3.0312 | 2.2820 | 2.5033 | 3.0730 | 1.7832 | 3.9622 | 3.5382 | H11 | 3.0222 | 2.2354 | 3.0312 | 1.0986 | 2.2820 | 2.5033 | 3.0730 | 3.9622 | 1.7832 | 3.5382 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 133.332 | O1 | C2 | C4 | 133.332 | |
| C2 | C3 | C5 | 87.723 | C2 | C3 | H8 | 114.002 | |
| C2 | C3 | H10 | 114.002 | C2 | C4 | C5 | 87.723 | |
| C2 | C4 | H9 | 114.002 | C2 | C4 | H11 | 114.002 | |
| C3 | C2 | C4 | 93.336 | C3 | C5 | C4 | 91.217 | |
| C3 | C5 | H6 | 114.048 | C3 | C5 | H7 | 114.048 | |
| C4 | C5 | H6 | 114.048 | C4 | C5 | H7 | 114.048 | |
| C5 | C3 | H8 | 115.801 | C5 | C3 | H10 | 115.801 | |
| C5 | C4 | H9 | 115.801 | C5 | C4 | H11 | 115.801 | |
| H6 | C5 | H7 | 108.745 | H8 | C3 | H10 | 108.497 | |
| H9 | C4 | H11 | 108.497 |
Electronic state