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 | -191.302952 |
Energy at 298.15K | -191.307157 |
HF Energy | -190.724352 |
Nuclear repulsion energy | 108.464214 |
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 | 3170 | 3001 | 0.45 | |||
2 | A1 | 2005 | 1898 | 230.35 | |||
3 | A1 | 1496 | 1416 | 2.71 | |||
4 | A1 | 1089 | 1031 | 1.34 | |||
5 | A1 | 1080 | 1022 | 25.83 | |||
6 | A1 | 749 | 709 | 4.74 | |||
7 | A2 | 3251 | 3077 | 0.00 | |||
8 | A2 | 1198 | 1134 | 0.00 | |||
9 | A2 | 691 | 654 | 0.00 | |||
10 | B1 | 3261 | 3087 | 3.51 | |||
11 | B1 | 1143 | 1082 | 0.19 | |||
12 | B1 | 737 | 698 | 1.11 | |||
13 | B1 | 332 | 314 | 4.93 | |||
14 | B2 | 3168 | 2999 | 2.12 | |||
15 | B2 | 1473 | 1394 | 5.30 | |||
16 | B2 | 1131 | 1071 | 23.06 | |||
17 | B2 | 1020 | 965 | 105.53 | |||
18 | B2 | 520 | 492 | 2.99 |
A | B | C |
---|---|---|
0.67800 | 0.24643 | 0.19487 |
Point Group is C2v
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.409 |
O2 | 0.000 | 0.000 | 1.681 |
C3 | 0.000 | 0.802 | -0.842 |
C4 | 0.000 | -0.802 | -0.842 |
H5 | 0.809 | 0.726 | -1.448 |
H6 | -0.809 | 0.726 | -1.448 |
H7 | -0.809 | -0.726 | -1.448 |
H8 | 0.809 | -0.726 | -1.448 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | |
---|---|---|---|---|---|---|---|---|
C1 | 1.2723 | 1.4860 | 1.4860 | 2.1518 | 2.1518 | 2.1518 | 2.1518 | O2 | 1.2723 | 2.6479 | 2.6479 | 3.3129 | 3.3129 | 3.3129 | 3.3129 | C3 | 1.4860 | 2.6479 | 1.6034 | 1.0133 | 1.0133 | 1.8315 | 1.8315 | C4 | 1.4860 | 2.6479 | 1.6034 | 1.8315 | 1.8315 | 1.0133 | 1.0133 | H5 | 2.1518 | 3.3129 | 1.0133 | 1.8315 | 1.6172 | 2.1732 | 1.4517 | H6 | 2.1518 | 3.3129 | 1.0133 | 1.8315 | 1.6172 | 1.4517 | 2.1732 | H7 | 2.1518 | 3.3129 | 1.8315 | 1.0133 | 2.1732 | 1.4517 | 1.6172 | H8 | 2.1518 | 3.3129 | 1.8315 | 1.0133 | 1.4517 | 2.1732 | 1.6172 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C3 | C4 | 57.353 | C1 | C3 | H5 | 117.594 | |
C1 | C3 | H6 | 117.594 | C1 | C4 | C3 | 57.353 | |
C1 | C4 | H7 | 117.594 | C1 | C4 | H8 | 117.594 | |
O2 | C1 | C3 | 147.353 | O2 | C1 | C4 | 147.353 | |
C3 | C1 | C4 | 65.295 | C3 | C4 | H7 | 85.709 | |
C3 | C4 | H8 | 85.709 | C4 | C3 | H5 | 85.709 | |
C4 | C3 | H6 | 85.709 | H5 | C3 | H6 | 105.870 | |
H7 | C4 | H8 | 105.870 |
Electronic state