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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -156.646397 |
| Energy at 298.15K | -156.654308 |
| HF Energy | -156.109785 |
| Nuclear repulsion energy | 119.669229 |
| 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 | 3209 | 3023 | 7.87 | |||
| 2 | A1 | 3198 | 3013 | 18.40 | |||
| 3 | A1 | 3092 | 2914 | 23.58 | |||
| 4 | A1 | 1754 | 1653 | 5.97 | |||
| 5 | A1 | 1565 | 1475 | 10.21 | |||
| 6 | A1 | 1499 | 1412 | 0.16 | |||
| 7 | A1 | 1467 | 1382 | 0.37 | |||
| 8 | A1 | 1116 | 1052 | 4.18 | |||
| 9 | A1 | 842 | 794 | 0.04 | |||
| 10 | A1 | 384 | 362 | 0.23 | |||
| 11 | A2 | 3162 | 2979 | 0.00 | |||
| 12 | A2 | 1535 | 1446 | 0.00 | |||
| 13 | A2 | 1056 | 995 | 0.00 | |||
| 14 | A2 | 720 | 678 | 0.00 | |||
| 15 | A2 | 177 | 167 | 0.00 | |||
| 16 | B1 | 3164 | 2981 | 39.06 | |||
| 17 | B1 | 1552 | 1462 | 16.95 | |||
| 18 | B1 | 1143 | 1077 | 0.15 | |||
| 19 | B1 | 906 | 854 | 46.44 | |||
| 20 | B1 | 432 | 407 | 5.29 | |||
| 21 | B1 | 209 | 197 | 0.58 | |||
| 22 | B2 | 3298 | 3107 | 16.03 | |||
| 23 | B2 | 3197 | 3012 | 16.95 | |||
| 24 | B2 | 3089 | 2910 | 17.57 | |||
| 25 | B2 | 1553 | 1463 | 4.71 | |||
| 26 | B2 | 1470 | 1385 | 9.96 | |||
| 27 | B2 | 1345 | 1267 | 2.27 | |||
| 28 | B2 | 1014 | 956 | 0.00 | |||
| 29 | B2 | 999 | 942 | 0.27 | |||
| 30 | B2 | 441 | 415 | 1.16 |
| A | B | C |
|---|---|---|
| 0.30500 | 0.28033 | 0.15443 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.111 |
| C2 | 0.000 | 0.000 | 1.453 |
| H3 | 0.000 | 0.923 | 2.025 |
| H4 | 0.000 | -0.923 | 2.025 |
| C5 | 0.000 | 1.286 | -0.676 |
| C6 | 0.000 | -1.286 | -0.676 |
| H7 | 0.000 | 2.152 | -0.011 |
| H8 | 0.880 | 1.346 | -1.325 |
| H9 | -0.880 | 1.346 | -1.325 |
| H10 | 0.000 | -2.152 | -0.011 |
| H11 | -0.880 | -1.346 | -1.325 |
| H12 | 0.880 | -1.346 | -1.325 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3422 | 2.1247 | 2.1247 | 1.5076 | 1.5076 | 2.1551 | 2.1556 | 2.1556 | 2.1551 | 2.1556 | 2.1556 | C2 | 1.3422 | 1.0858 | 1.0858 | 2.4872 | 2.4872 | 2.6027 | 3.2097 | 3.2097 | 2.6027 | 3.2097 | 3.2097 | H3 | 2.1247 | 1.0858 | 1.8465 | 2.7247 | 3.4890 | 2.3779 | 3.4887 | 3.4887 | 3.6878 | 4.1402 | 4.1402 | H4 | 2.1247 | 1.0858 | 1.8465 | 3.4890 | 2.7247 | 3.6878 | 4.1402 | 4.1402 | 2.3779 | 3.4887 | 3.4887 | C5 | 1.5076 | 2.4872 | 2.7247 | 3.4890 | 2.5721 | 1.0912 | 1.0949 | 1.0949 | 3.5013 | 2.8500 | 2.8500 | C6 | 1.5076 | 2.4872 | 3.4890 | 2.7247 | 2.5721 | 3.5013 | 2.8500 | 2.8500 | 1.0912 | 1.0949 | 1.0949 | H7 | 2.1551 | 2.6027 | 2.3779 | 3.6878 | 1.0912 | 3.5013 | 1.7743 | 1.7743 | 4.3033 | 3.8382 | 3.8382 | H8 | 2.1556 | 3.2097 | 3.4887 | 4.1402 | 1.0949 | 2.8500 | 1.7743 | 1.7596 | 3.8382 | 3.2160 | 2.6919 | H9 | 2.1556 | 3.2097 | 3.4887 | 4.1402 | 1.0949 | 2.8500 | 1.7743 | 1.7596 | 3.8382 | 2.6919 | 3.2160 | H10 | 2.1551 | 2.6027 | 3.6878 | 2.3779 | 3.5013 | 1.0912 | 4.3033 | 3.8382 | 3.8382 | 1.7743 | 1.7743 | H11 | 2.1556 | 3.2097 | 4.1402 | 3.4887 | 2.8500 | 1.0949 | 3.8382 | 3.2160 | 2.6919 | 1.7743 | 1.7596 | H12 | 2.1556 | 3.2097 | 4.1402 | 3.4887 | 2.8500 | 1.0949 | 3.8382 | 2.6919 | 3.2160 | 1.7743 | 1.7596 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H3 | 121.758 | C1 | C2 | H4 | 121.758 | |
| C1 | C5 | H7 | 111.034 | C1 | C5 | H8 | 110.852 | |
| C1 | C5 | H9 | 110.852 | C1 | C6 | H10 | 111.034 | |
| C1 | C6 | H11 | 110.852 | C1 | C6 | H12 | 110.852 | |
| C2 | C1 | C5 | 121.456 | C2 | C1 | C6 | 121.456 | |
| H3 | C2 | H4 | 116.484 | C5 | C1 | C6 | 117.088 | |
| H7 | C5 | H8 | 108.511 | H7 | C5 | H9 | 108.511 | |
| H8 | C5 | H9 | 106.946 | H10 | C6 | H11 | 108.511 | |
| H10 | C6 | H12 | 108.511 | H11 | C6 | H12 | 106.946 |
Electronic state