Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2V | 1A1 |
hartrees | |
---|---|
Energy at 0K | -193.094001 |
Energy at 298.15K | -193.099868 |
HF Energy | -192.826071 |
Nuclear repulsion energy | 119.671697 |
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 | 3167 | 3167 | 5.30 | 62.60 | 0.55 | 0.71 |
2 | A | 3110 | 3110 | 0.06 | 10.67 | 0.74 | 0.85 |
3 | A | 3059 | 3059 | 6.96 | 318.21 | 0.00 | 0.01 |
4 | A | 1769 | 1769 | 169.42 | 12.42 | 0.54 | 0.71 |
5 | A | 1484 | 1484 | 27.59 | 11.72 | 0.61 | 0.76 |
6 | A | 1482 | 1482 | 4.12 | 8.62 | 0.72 | 0.84 |
7 | A | 1399 | 1399 | 16.61 | 1.18 | 0.71 | 0.83 |
8 | A | 1091 | 1091 | 0.01 | 1.93 | 0.16 | 0.27 |
9 | A | 895 | 895 | 0.01 | 0.21 | 0.68 | 0.81 |
10 | A | 795 | 795 | 1.71 | 16.67 | 0.10 | 0.18 |
11 | A | 380 | 380 | 1.50 | 0.58 | 0.68 | 0.81 |
12 | A | 22 | 22 | 0.00 | 0.18 | 0.75 | 0.86 |
13 | B | 3166 | 3166 | 10.62 | 48.85 | 0.75 | 0.86 |
14 | B | 3117 | 3117 | 15.33 | 90.25 | 0.75 | 0.86 |
15 | B | 3052 | 3052 | 0.99 | 1.65 | 0.75 | 0.86 |
16 | B | 1506 | 1506 | 18.93 | 0.02 | 0.75 | 0.86 |
17 | B | 1476 | 1476 | 0.44 | 0.86 | 0.75 | 0.86 |
18 | B | 1402 | 1402 | 56.91 | 0.00 | 0.75 | 0.86 |
19 | B | 1248 | 1248 | 63.47 | 5.07 | 0.75 | 0.86 |
20 | B | 1128 | 1128 | 2.11 | 0.17 | 0.75 | 0.86 |
21 | B | 898 | 898 | 7.70 | 1.56 | 0.75 | 0.86 |
22 | B | 533 | 533 | 14.57 | 1.25 | 0.75 | 0.86 |
23 | B | 489 | 489 | 0.65 | 0.31 | 0.75 | 0.86 |
24 | B | 135 | 135 | 0.10 | 0.01 | 0.75 | 0.86 |
A | B | C |
---|---|---|
0.33949 | 0.28635 | 0.16473 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.183 |
O2 | 0.000 | 0.000 | 1.396 |
C3 | 0.000 | 1.283 | -0.612 |
C4 | 0.000 | -1.283 | -0.612 |
H5 | 0.033 | 2.137 | 0.057 |
H6 | -0.033 | -2.137 | 0.057 |
H7 | 0.855 | 1.308 | -1.287 |
H8 | -0.896 | 1.336 | -1.231 |
H9 | -0.855 | -1.308 | -1.287 |
H10 | 0.896 | -1.336 | -1.231 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.2130 | 1.5098 | 1.5098 | 2.1405 | 2.1405 | 2.1455 | 2.1417 | 2.1455 | 2.1417 | O2 | 1.2130 | 2.3833 | 2.3833 | 2.5218 | 2.5218 | 3.1051 | 3.0804 | 3.1051 | 3.0804 | C3 | 1.5098 | 2.3833 | 2.5668 | 1.0847 | 3.4850 | 1.0899 | 1.0902 | 2.8108 | 2.8365 | C4 | 1.5098 | 2.3833 | 2.5668 | 3.4850 | 1.0847 | 2.8108 | 2.8365 | 1.0899 | 1.0902 | H5 | 2.1405 | 2.5218 | 1.0847 | 3.4850 | 4.2736 | 1.7804 | 1.7786 | 3.8024 | 3.8026 | H6 | 2.1405 | 2.5218 | 3.4850 | 1.0847 | 4.2736 | 3.8024 | 3.8026 | 1.7804 | 1.7786 | H7 | 2.1455 | 3.1051 | 1.0899 | 2.8108 | 1.7804 | 3.8024 | 1.7523 | 3.1249 | 2.6442 | H8 | 2.1417 | 3.0804 | 1.0902 | 2.8365 | 1.7786 | 3.8026 | 1.7523 | 2.6442 | 3.2166 | H9 | 2.1455 | 3.1051 | 2.8108 | 1.0899 | 3.8024 | 1.7804 | 3.1249 | 2.6442 | 1.7523 | H10 | 2.1417 | 3.0804 | 2.8365 | 1.0902 | 3.8026 | 1.7786 | 2.6442 | 3.2166 | 1.7523 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C3 | H5 | 110.106 | C1 | C3 | H7 | 110.188 | |
C1 | C3 | H8 | 109.866 | C1 | C4 | H6 | 110.106 | |
C1 | C4 | H9 | 110.188 | C1 | C4 | H10 | 109.866 | |
O2 | C1 | C3 | 121.782 | O2 | C1 | C4 | 121.782 | |
C3 | C1 | C4 | 116.436 | H5 | C3 | H7 | 109.918 | |
H5 | C3 | H8 | 109.730 | H6 | C4 | H9 | 109.918 | |
H6 | C4 | H10 | 109.730 | H7 | C3 | H8 | 106.981 | |
H9 | C4 | H10 | 106.981 |