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 | -191.291214 |
Energy at 298.15K | -191.297330 |
HF Energy | -190.883638 |
Nuclear repulsion energy | 117.701088 |
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 | 3193 | 3027 | 7.11 | 60.40 | 0.68 | 0.81 |
2 | A | 3152 | 2989 | 0.00 | 6.22 | 0.75 | 0.86 |
3 | A | 3090 | 2929 | 3.71 | 158.86 | 0.01 | 0.02 |
4 | A | 1673 | 1586 | 24.14 | 2.19 | 0.75 | 0.86 |
5 | A | 1573 | 1491 | 0.00 | 39.57 | 0.75 | 0.86 |
6 | A | 1559 | 1478 | 32.64 | 38.90 | 0.75 | 0.86 |
7 | A | 1467 | 1391 | 19.88 | 1.84 | 0.71 | 0.83 |
8 | A | 1119 | 1061 | 0.10 | 6.51 | 0.63 | 0.77 |
9 | A | 967 | 917 | 0.00 | 4.31 | 0.75 | 0.86 |
10 | A | 753 | 714 | 1.06 | 13.12 | 0.17 | 0.29 |
11 | A | 383 | 363 | 0.45 | 0.24 | 0.49 | 0.65 |
12 | A | 115 | 109 | 0.00 | 0.06 | 0.75 | 0.86 |
13 | B | 3192 | 3026 | 10.73 | 47.07 | 0.75 | 0.86 |
14 | B | 3159 | 2995 | 16.51 | 90.39 | 0.75 | 0.86 |
15 | B | 3086 | 2925 | 1.75 | 0.13 | 0.75 | 0.86 |
16 | B | 1592 | 1509 | 24.10 | 0.51 | 0.75 | 0.86 |
17 | B | 1566 | 1485 | 0.70 | 1.01 | 0.75 | 0.86 |
18 | B | 1458 | 1382 | 39.07 | 6.30 | 0.75 | 0.86 |
19 | B | 1236 | 1172 | 90.13 | 0.04 | 0.75 | 0.86 |
20 | B | 1178 | 1116 | 3.67 | 0.11 | 0.75 | 0.86 |
21 | B | 916 | 868 | 11.10 | 4.29 | 0.75 | 0.86 |
22 | B | 513 | 487 | 11.61 | 2.26 | 0.75 | 0.86 |
23 | B | 508 | 482 | 0.00 | 1.19 | 0.75 | 0.86 |
24 | B | 168 | 160 | 0.27 | 0.00 | 0.75 | 0.86 |
A | B | C |
---|---|---|
0.32030 | 0.28310 | 0.15929 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.188 |
O2 | 0.000 | 0.000 | 1.440 |
C3 | 0.000 | 1.291 | -0.636 |
C4 | 0.000 | -1.291 | -0.636 |
H5 | 0.001 | 2.146 | 0.044 |
H6 | -0.001 | -2.146 | 0.044 |
H7 | 0.887 | 1.326 | -1.279 |
H8 | -0.888 | 1.327 | -1.277 |
H9 | -0.887 | -1.326 | -1.279 |
H10 | 0.888 | -1.327 | -1.277 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.2517 | 1.5315 | 1.5315 | 2.1509 | 2.1509 | 2.1675 | 2.1673 | 2.1675 | 2.1673 | O2 | 1.2517 | 2.4445 | 2.4445 | 2.5604 | 2.5604 | 3.1524 | 3.1516 | 3.1524 | 3.1516 | C3 | 1.5315 | 2.4445 | 2.5817 | 1.0922 | 3.5035 | 1.0958 | 1.0958 | 2.8372 | 2.8379 | C4 | 1.5315 | 2.4445 | 2.5817 | 3.5035 | 1.0922 | 2.8372 | 2.8379 | 1.0958 | 1.0958 | H5 | 2.1509 | 2.5604 | 1.0922 | 3.5035 | 4.2921 | 1.7904 | 1.7902 | 3.8203 | 3.8203 | H6 | 2.1509 | 2.5604 | 3.5035 | 1.0922 | 4.2921 | 3.8203 | 3.8203 | 1.7904 | 1.7902 | H7 | 2.1675 | 3.1524 | 1.0958 | 2.8372 | 1.7904 | 3.8203 | 1.7743 | 3.1908 | 2.6536 | H8 | 2.1673 | 3.1516 | 1.0958 | 2.8379 | 1.7902 | 3.8203 | 1.7743 | 2.6536 | 3.1935 | H9 | 2.1675 | 3.1524 | 2.8372 | 1.0958 | 3.8203 | 1.7904 | 3.1908 | 2.6536 | 1.7743 | H10 | 2.1673 | 3.1516 | 2.8379 | 1.0958 | 3.8203 | 1.7902 | 2.6536 | 3.1935 | 1.7743 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C3 | H5 | 108.980 | C1 | C3 | H7 | 110.068 | |
C1 | C3 | H8 | 110.053 | C1 | C4 | H6 | 108.980 | |
C1 | C4 | H9 | 110.068 | C1 | C4 | H10 | 110.053 | |
O2 | C1 | C3 | 122.555 | O2 | C1 | C4 | 122.555 | |
C3 | C1 | C4 | 114.891 | H5 | C3 | H7 | 109.820 | |
H5 | C3 | H8 | 109.800 | H6 | C4 | H9 | 109.820 | |
H6 | C4 | H10 | 109.800 | H7 | C3 | H8 | 108.111 | |
H9 | C4 | H10 | 108.111 |