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 | -230.538485 |
Energy at 298.15K | -230.545342 |
HF Energy | -229.811821 |
Nuclear repulsion energy | 166.809475 |
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' | 3205 | 3053 | 19.67 | |||
2 | A' | 3181 | 3030 | 3.12 | |||
3 | A' | 3129 | 2980 | 19.50 | |||
4 | A' | 3107 | 2960 | 6.37 | |||
5 | A' | 1858 | 1770 | 212.55 | |||
6 | A' | 1491 | 1420 | 0.49 | |||
7 | A' | 1443 | 1374 | 4.02 | |||
8 | A' | 1235 | 1177 | 8.20 | |||
9 | A' | 1221 | 1163 | 0.83 | |||
10 | A' | 1092 | 1040 | 0.18 | |||
11 | A' | 997 | 950 | 1.38 | |||
12 | A' | 882 | 840 | 0.81 | |||
13 | A' | 734 | 699 | 3.35 | |||
14 | A' | 678 | 645 | 2.78 | |||
15 | A' | 399 | 380 | 0.38 | |||
16 | A' | 116 | 111 | 2.41 | |||
17 | A" | 3186 | 3035 | 6.17 | |||
18 | A" | 3104 | 2957 | 11.04 | |||
19 | A" | 1425 | 1358 | 15.97 | |||
20 | A" | 1272 | 1211 | 9.46 | |||
21 | A" | 1239 | 1180 | 4.09 | |||
22 | A" | 1168 | 1112 | 1.86 | |||
23 | A" | 1091 | 1039 | 70.34 | |||
24 | A" | 948 | 903 | 0.80 | |||
25 | A" | 944 | 899 | 0.00 | |||
26 | A" | 649 | 618 | 0.12 | |||
27 | A" | 461 | 439 | 2.81 |
A | B | C |
---|---|---|
0.35258 | 0.15960 | 0.11968 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | -0.264 | 1.860 | 0.000 |
C2 | 0.000 | 0.680 | 0.000 |
C3 | 0.158 | -0.387 | 1.106 |
C4 | 0.158 | -0.387 | -1.106 |
C5 | -0.092 | -1.456 | 0.000 |
H6 | -1.138 | -1.801 | 0.000 |
H7 | 0.577 | -2.328 | 0.000 |
H8 | 1.198 | -0.400 | 1.476 |
H9 | 1.198 | -0.400 | -1.476 |
H10 | -0.532 | -0.326 | 1.963 |
H11 | -0.532 | -0.326 | -1.963 |
O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.2090 | 2.5390 | 2.5390 | 3.3202 | 3.7634 | 4.2716 | 3.0693 | 3.0693 | 2.9496 | 2.9496 | C2 | 1.2090 | 1.5444 | 1.5444 | 2.1378 | 2.7291 | 3.0630 | 2.1861 | 2.1861 | 2.2686 | 2.2686 | C3 | 2.5390 | 1.5444 | 2.2123 | 1.5588 | 2.2141 | 2.2738 | 1.1041 | 2.7839 | 1.1014 | 3.1460 | C4 | 2.5390 | 1.5444 | 2.2123 | 1.5588 | 2.2141 | 2.2738 | 2.7839 | 1.1041 | 3.1460 | 1.1014 | C5 | 3.3202 | 2.1378 | 1.5588 | 1.5588 | 1.1011 | 1.0994 | 2.2268 | 2.2268 | 2.3072 | 2.3072 | H6 | 3.7634 | 2.7291 | 2.2141 | 2.2141 | 1.1011 | 1.7942 | 3.0979 | 3.0979 | 2.5289 | 2.5289 | H7 | 4.2716 | 3.0630 | 2.2738 | 2.2738 | 1.0994 | 1.7942 | 2.5067 | 2.5067 | 3.0154 | 3.0154 | H8 | 3.0693 | 2.1861 | 1.1041 | 2.7839 | 2.2268 | 3.0979 | 2.5067 | 2.9522 | 1.7985 | 3.8501 | H9 | 3.0693 | 2.1861 | 2.7839 | 1.1041 | 2.2268 | 3.0979 | 2.5067 | 2.9522 | 3.8501 | 1.7985 | H10 | 2.9496 | 2.2686 | 1.1014 | 3.1460 | 2.3072 | 2.5289 | 3.0154 | 1.7985 | 3.8501 | 3.9255 | H11 | 2.9496 | 2.2686 | 3.1460 | 1.1014 | 2.3072 | 2.5289 | 3.0154 | 3.8501 | 1.7985 | 3.9255 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 134.109 | O1 | C2 | C4 | 134.109 | |
C2 | C3 | C5 | 87.084 | C2 | C3 | H8 | 110.152 | |
C2 | C3 | H10 | 117.069 | C2 | C4 | C5 | 87.084 | |
C2 | C4 | H9 | 110.152 | C2 | C4 | H11 | 117.069 | |
C3 | C2 | C4 | 91.484 | C3 | C5 | C4 | 90.404 | |
C3 | C5 | H6 | 111.533 | C3 | C5 | H7 | 116.544 | |
C4 | C5 | H6 | 111.533 | C4 | C5 | H7 | 116.544 | |
C5 | C3 | H8 | 112.361 | C5 | C3 | H10 | 119.301 | |
C5 | C4 | H9 | 112.361 | C5 | C4 | H11 | 119.301 | |
H6 | C5 | H7 | 109.244 | H8 | C3 | H10 | 109.265 | |
H9 | C4 | H11 | 109.265 |
Electronic state