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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 | -116.910100 |
| Energy at 298.15K | -116.914468 |
| HF Energy | -116.482515 |
| Nuclear repulsion energy | 65.364845 |
| 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 | 3344 | 3158 | 6.53 | |||
| 2 | A1 | 3238 | 3058 | 0.02 | |||
| 3 | A1 | 3231 | 3052 | 9.40 | |||
| 4 | A1 | 1555 | 1469 | 3.00 | |||
| 5 | A1 | 1315 | 1242 | 1.02 | |||
| 6 | A1 | 1074 | 1014 | 0.03 | |||
| 7 | A1 | 431 | 407 | 0.14 | |||
| 8 | A2 | 836 | 789 | 0.00 | |||
| 9 | A2 | 603 | 569 | 0.00 | |||
| 10 | B1 | 1089 | 1028 | 14.89 | |||
| 11 | B1 | 861 | 813 | 71.14 | |||
| 12 | B1 | 571 | 539 | 12.20 | |||
| 13 | B2 | 3342 | 3156 | 1.48 | |||
| 14 | B2 | 3229 | 3050 | 3.81 | |||
| 15 | B2 | 1513 | 1429 | 0.33 | |||
| 16 | B2 | 1429 | 1350 | 8.21 | |||
| 17 | B2 | 1150 | 1086 | 0.95 | |||
| 18 | B2 | 949 | 896 | 0.20 |
| A | B | C |
|---|---|---|
| 1.83836 | 0.35137 | 0.29499 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.444 |
| H2 | 0.000 | 0.000 | 1.529 |
| C3 | 0.000 | 1.215 | -0.196 |
| C4 | 0.000 | -1.215 | -0.196 |
| H5 | 0.000 | 2.145 | 0.353 |
| H6 | 0.000 | -2.145 | 0.353 |
| H7 | 0.000 | 1.272 | -1.276 |
| H8 | 0.000 | -1.272 | -1.276 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0853 | 1.3732 | 1.3732 | 2.1469 | 2.1469 | 2.1391 | 2.1391 | H2 | 1.0853 | 2.1099 | 2.1099 | 2.4464 | 2.4464 | 3.0800 | 3.0800 | C3 | 1.3732 | 2.1099 | 2.4305 | 1.0794 | 3.4046 | 1.0817 | 2.7117 | C4 | 1.3732 | 2.1099 | 2.4305 | 3.4046 | 1.0794 | 2.7117 | 1.0817 | H5 | 2.1469 | 2.4464 | 1.0794 | 3.4046 | 4.2899 | 1.8479 | 3.7852 | H6 | 2.1469 | 2.4464 | 3.4046 | 1.0794 | 4.2899 | 3.7852 | 1.8479 | H7 | 2.1391 | 3.0800 | 1.0817 | 2.7117 | 1.8479 | 3.7852 | 2.5440 | H8 | 2.1391 | 3.0800 | 2.7117 | 1.0817 | 3.7852 | 1.8479 | 2.5440 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.708 | C1 | C3 | H7 | 120.765 | |
| C1 | C4 | H6 | 121.708 | C1 | C4 | H8 | 120.765 | |
| H2 | C1 | C3 | 117.758 | H2 | C1 | C4 | 117.758 | |
| C3 | C1 | C4 | 124.485 | H5 | C3 | H7 | 117.527 | |
| H6 | C4 | H8 | 117.527 |