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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 | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -116.936972 |
| Energy at 298.15K | -116.941195 |
| HF Energy | -116.498282 |
| Nuclear repulsion energy | 64.689098 |
| 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 | 3269 | 3269 | 19.30 | |||
| 2 | A1 | 3176 | 3176 | 1.92 | |||
| 3 | A1 | 3167 | 3167 | 15.28 | |||
| 4 | A1 | 1537 | 1537 | 2.19 | |||
| 5 | A1 | 1280 | 1280 | 0.78 | |||
| 6 | A1 | 1041 | 1041 | 0.01 | |||
| 7 | A1 | 428 | 428 | 0.13 | |||
| 8 | A2 | 748 | 748 | 0.00 | |||
| 9 | A2 | 551 | 551 | 0.00 | |||
| 10 | B1 | 992 | 992 | 27.15 | |||
| 11 | B1 | 758 | 758 | 69.37 | |||
| 12 | B1 | 524 | 524 | 13.73 | |||
| 13 | B2 | 3266 | 3266 | 5.92 | |||
| 14 | B2 | 3163 | 3163 | 8.64 | |||
| 15 | B2 | 1518 | 1518 | 0.42 | |||
| 16 | B2 | 1425 | 1425 | 4.23 | |||
| 17 | B2 | 1176 | 1176 | 0.00 | |||
| 18 | B2 | 938 | 938 | 0.01 |
| A | B | C |
|---|---|---|
| 1.80051 | 0.34333 | 0.28834 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.451 |
| H2 | 0.000 | 0.000 | 1.541 |
| C3 | 0.000 | 1.230 | -0.199 |
| C4 | 0.000 | -1.230 | -0.199 |
| H5 | 0.000 | 2.163 | 0.355 |
| H6 | 0.000 | -2.163 | 0.355 |
| H7 | 0.000 | 1.288 | -1.285 |
| H8 | 0.000 | -1.288 | -1.285 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0897 | 1.3915 | 1.3915 | 2.1650 | 2.1650 | 2.1612 | 2.1612 | H2 | 1.0897 | 2.1308 | 2.1308 | 2.4664 | 2.4664 | 3.1050 | 3.1050 | C3 | 1.3915 | 2.1308 | 2.4607 | 1.0850 | 3.4382 | 1.0871 | 2.7421 | C4 | 1.3915 | 2.1308 | 2.4607 | 3.4382 | 1.0850 | 2.7421 | 1.0871 | H5 | 2.1650 | 2.4664 | 1.0850 | 3.4382 | 4.3258 | 1.8590 | 3.8206 | H6 | 2.1650 | 2.4664 | 3.4382 | 1.0850 | 4.3258 | 3.8206 | 1.8590 | H7 | 2.1612 | 3.1050 | 1.0871 | 2.7421 | 1.8590 | 3.8206 | 2.5755 | H8 | 2.1612 | 3.1050 | 2.7421 | 1.0871 | 3.8206 | 1.8590 | 2.5755 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.416 | C1 | C3 | H7 | 120.876 | |
| C1 | C4 | H6 | 121.416 | C1 | C4 | H8 | 120.876 | |
| H2 | C1 | C3 | 117.850 | H2 | C1 | C4 | 117.850 | |
| C3 | C1 | C4 | 124.301 | H5 | C3 | H7 | 117.708 | |
| H6 | C4 | H8 | 117.708 |