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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 | -228.943193 |
| Energy at 298.15K | -228.950471 |
| Nuclear repulsion energy | 171.775631 |
| 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 | 3321 | 3094 | 5.61 | |||
| 2 | A1 | 3124 | 2910 | 11.15 | |||
| 3 | A1 | 1752 | 1632 | 0.78 | |||
| 4 | A1 | 1646 | 1534 | 0.04 | |||
| 5 | A1 | 1433 | 1335 | 0.15 | |||
| 6 | A1 | 1202 | 1119 | 1.42 | |||
| 7 | A1 | 983 | 916 | 7.92 | |||
| 8 | A1 | 901 | 840 | 10.75 | |||
| 9 | A1 | 759 | 707 | 6.71 | |||
| 10 | A2 | 3149 | 2933 | 0.00 | |||
| 11 | A2 | 1263 | 1177 | 0.00 | |||
| 12 | A2 | 1133 | 1056 | 0.00 | |||
| 13 | A2 | 1008 | 939 | 0.00 | |||
| 14 | A2 | 401 | 373 | 0.00 | |||
| 15 | B1 | 3154 | 2938 | 86.28 | |||
| 16 | B1 | 1226 | 1142 | 7.55 | |||
| 17 | B1 | 1083 | 1009 | 19.57 | |||
| 18 | B1 | 730 | 680 | 42.31 | |||
| 19 | B1 | 125 | 117 | 12.29 | |||
| 20 | B2 | 3291 | 3066 | 1.30 | |||
| 21 | B2 | 3118 | 2904 | 88.09 | |||
| 22 | B2 | 1634 | 1523 | 3.14 | |||
| 23 | B2 | 1424 | 1326 | 4.51 | |||
| 24 | B2 | 1390 | 1295 | 0.94 | |||
| 25 | B2 | 1124 | 1047 | 77.24 | |||
| 26 | B2 | 917 | 854 | 0.11 | |||
| 27 | B2 | 842 | 784 | 1.66 |
| A | B | C |
|---|---|---|
| 0.26010 | 0.25610 | 0.13567 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.220 |
| C2 | 0.000 | 1.200 | 0.370 |
| C3 | 0.000 | 0.663 | -1.057 |
| C4 | 0.000 | -0.663 | -1.057 |
| C5 | 0.000 | -1.200 | 0.370 |
| H6 | 0.890 | 1.797 | 0.582 |
| H7 | -0.890 | 1.797 | 0.582 |
| H8 | -0.890 | -1.797 | 0.582 |
| H9 | 0.890 | -1.797 | 0.582 |
| H10 | 0.000 | 1.310 | -1.920 |
| H11 | 0.000 | -1.310 | -1.920 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4708 | 2.3709 | 2.3709 | 1.4708 | 2.1043 | 2.1043 | 2.1043 | 2.1043 | 3.4018 | 3.4018 | C2 | 1.4708 | 1.5242 | 2.3469 | 2.4008 | 1.0923 | 1.0923 | 3.1343 | 3.1343 | 2.2923 | 3.3975 | C3 | 2.3709 | 1.5242 | 1.3265 | 2.3469 | 2.1827 | 2.1827 | 3.0875 | 3.0875 | 1.0785 | 2.1536 | C4 | 2.3709 | 2.3469 | 1.3265 | 1.5242 | 3.0875 | 3.0875 | 2.1827 | 2.1827 | 2.1536 | 1.0785 | C5 | 1.4708 | 2.4008 | 2.3469 | 1.5242 | 3.1343 | 3.1343 | 1.0923 | 1.0923 | 3.3975 | 2.2923 | H6 | 2.1043 | 1.0923 | 2.1827 | 3.0875 | 3.1343 | 1.7792 | 4.0111 | 3.5949 | 2.7002 | 4.0875 | H7 | 2.1043 | 1.0923 | 2.1827 | 3.0875 | 3.1343 | 1.7792 | 3.5949 | 4.0111 | 2.7002 | 4.0875 | H8 | 2.1043 | 3.1343 | 3.0875 | 2.1827 | 1.0923 | 4.0111 | 3.5949 | 1.7792 | 4.0875 | 2.7002 | H9 | 2.1043 | 3.1343 | 3.0875 | 2.1827 | 1.0923 | 3.5949 | 4.0111 | 1.7792 | 4.0875 | 2.7002 | H10 | 3.4018 | 2.2923 | 1.0785 | 2.1536 | 3.3975 | 2.7002 | 2.7002 | 4.0875 | 4.0875 | 2.6194 | H11 | 3.4018 | 3.3975 | 2.1536 | 1.0785 | 2.2923 | 4.0875 | 4.0875 | 2.7002 | 2.7002 | 2.6194 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 104.664 | O1 | C2 | H6 | 109.489 | |
| O1 | C2 | H7 | 109.489 | O1 | C5 | C4 | 104.664 | |
| O1 | C5 | H8 | 109.489 | O1 | C5 | H9 | 109.489 | |
| C2 | O1 | C5 | 109.404 | C2 | C3 | C4 | 110.634 | |
| C2 | C3 | H10 | 122.538 | C3 | C2 | H6 | 112.013 | |
| C3 | C2 | H7 | 112.013 | C3 | C4 | C5 | 110.634 | |
| C3 | C4 | H11 | 126.827 | C4 | C3 | H10 | 126.827 | |
| C4 | C5 | H8 | 112.013 | C4 | C5 | H9 | 112.013 | |
| C5 | C4 | H11 | 122.538 | H6 | C2 | H7 | 109.063 | |
| H8 | C5 | H9 | 109.063 |