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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 | -117.009412 |
| Energy at 298.15K | -117.013787 |
| HF Energy | -116.519082 |
| Nuclear repulsion energy | 65.537321 |
| 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 | 3316 | 3149 | 6.06 | |||
| 2 | A1 | 3209 | 3047 | 0.64 | |||
| 3 | A1 | 3204 | 3043 | 8.45 | |||
| 4 | A1 | 1551 | 1473 | 3.21 | |||
| 5 | A1 | 1314 | 1248 | 1.67 | |||
| 6 | A1 | 1070 | 1016 | 0.00 | |||
| 7 | A1 | 434 | 412 | 0.25 | |||
| 8 | A2 | 849 | 806 | 0.00 | |||
| 9 | A2 | 599 | 569 | 0.00 | |||
| 10 | B1 | 1080 | 1025 | 22.04 | |||
| 11 | B1 | 877 | 833 | 79.26 | |||
| 12 | B1 | 563 | 535 | 18.81 | |||
| 13 | B2 | 3315 | 3148 | 1.82 | |||
| 14 | B2 | 3199 | 3039 | 6.10 | |||
| 15 | B2 | 1512 | 1436 | 0.90 | |||
| 16 | B2 | 1429 | 1357 | 7.94 | |||
| 17 | B2 | 1133 | 1076 | 0.18 | |||
| 18 | B2 | 946 | 899 | 0.02 |
| A | B | C |
|---|---|---|
| 1.83870 | 0.35399 | 0.29684 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.445 |
| H2 | 0.000 | 0.000 | 1.527 |
| C3 | 0.000 | 1.211 | -0.196 |
| C4 | 0.000 | -1.211 | -0.196 |
| H5 | 0.000 | 2.138 | 0.353 |
| H6 | 0.000 | -2.138 | 0.353 |
| H7 | 0.000 | 1.262 | -1.274 |
| H8 | 0.000 | -1.262 | -1.274 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0824 | 1.3703 | 1.3703 | 2.1396 | 2.1396 | 2.1322 | 2.1322 | H2 | 1.0824 | 2.1064 | 2.1064 | 2.4391 | 2.4391 | 3.0723 | 3.0723 | C3 | 1.3703 | 2.1064 | 2.4223 | 1.0767 | 3.3934 | 1.0791 | 2.6974 | C4 | 1.3703 | 2.1064 | 2.4223 | 3.3934 | 1.0767 | 2.6974 | 1.0791 | H5 | 2.1396 | 2.4391 | 1.0767 | 3.3934 | 4.2752 | 1.8475 | 3.7683 | H6 | 2.1396 | 2.4391 | 3.3934 | 1.0767 | 4.2752 | 3.7683 | 1.8475 | H7 | 2.1322 | 3.0723 | 1.0791 | 2.6974 | 1.8475 | 3.7683 | 2.5231 | H8 | 2.1322 | 3.0723 | 2.6974 | 1.0791 | 3.7683 | 1.8475 | 2.5231 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.479 | C1 | C3 | H7 | 120.565 | |
| C1 | C4 | H6 | 121.479 | C1 | C4 | H8 | 120.565 | |
| H2 | C1 | C3 | 117.888 | H2 | C1 | C4 | 117.888 | |
| C3 | C1 | C4 | 124.225 | H5 | C3 | H7 | 117.956 | |
| H6 | C4 | H8 | 117.956 |