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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 | -194.737908 |
| Energy at 298.15K | -194.744955 |
| HF Energy | -193.972339 |
| Nuclear repulsion energy | 157.073320 |
| 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 | 3186 | 3017 | 18.44 | |||
| 2 | A1 | 3164 | 2996 | 5.52 | |||
| 3 | A1 | 3067 | 2905 | 43.82 | |||
| 4 | A1 | 2055 | 1947 | 11.82 | |||
| 5 | A1 | 1546 | 1464 | 0.18 | |||
| 6 | A1 | 1496 | 1417 | 4.33 | |||
| 7 | A1 | 1448 | 1371 | 0.01 | |||
| 8 | A1 | 1331 | 1261 | 11.83 | |||
| 9 | A1 | 1042 | 987 | 7.04 | |||
| 10 | A1 | 747 | 707 | 0.03 | |||
| 11 | A1 | 342 | 324 | 0.11 | |||
| 12 | A2 | 3138 | 2972 | 0.00 | |||
| 13 | A2 | 1511 | 1431 | 0.00 | |||
| 14 | A2 | 1022 | 968 | 0.00 | |||
| 15 | A2 | 628 | 595 | 0.00 | |||
| 16 | A2 | 156 | 148 | 0.00 | |||
| 17 | B1 | 3250 | 3078 | 3.72 | |||
| 18 | B1 | 3138 | 2972 | 41.36 | |||
| 19 | B1 | 1529 | 1448 | 21.09 | |||
| 20 | B1 | 1116 | 1057 | 0.03 | |||
| 21 | B1 | 1038 | 983 | 0.07 | |||
| 22 | B1 | 429 | 406 | 0.67 | |||
| 23 | B1 | 259 | 245 | 6.01 | |||
| 24 | B1 | 166 | 157 | 1.52 | |||
| 25 | B2 | 3185 | 3016 | 12.78 | |||
| 26 | B2 | 3065 | 2903 | 18.44 | |||
| 27 | B2 | 1520 | 1440 | 9.29 | |||
| 28 | B2 | 1432 | 1356 | 9.29 | |||
| 29 | B2 | 1251 | 1185 | 3.82 | |||
| 30 | B2 | 992 | 939 | 0.31 | |||
| 31 | B2 | 863 | 818 | 56.48 | |||
| 32 | B2 | 598 | 566 | 10.35 | |||
| 33 | B2 | 181 | 171 | 0.55 |
| A | B | C |
|---|---|---|
| 0.27602 | 0.12012 | 0.08795 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 2.246 |
| C2 | 0.000 | 0.000 | 0.932 |
| H3 | -0.927 | 0.000 | 2.812 |
| H4 | 0.927 | 0.000 | 2.812 |
| C5 | 0.000 | 0.000 | -0.383 |
| C6 | 0.000 | 1.285 | -1.173 |
| C7 | 0.000 | -1.285 | -1.173 |
| H8 | 0.000 | 2.157 | -0.518 |
| H9 | 0.000 | -2.157 | -0.518 |
| H10 | 0.882 | 1.335 | -1.821 |
| H11 | -0.882 | 1.335 | -1.821 |
| H12 | -0.882 | -1.335 | -1.821 |
| H13 | 0.882 | -1.335 | -1.821 |
| C1 | C2 | H3 | H4 | C5 | C6 | C7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3139 | 1.0863 | 1.0863 | 2.6285 | 3.6525 | 3.6525 | 3.5066 | 3.5066 | 4.3699 | 4.3699 | 4.3699 | 4.3699 | C2 | 1.3139 | 2.0961 | 2.0961 | 1.3146 | 2.4664 | 2.4664 | 2.5997 | 2.5997 | 3.1837 | 3.1837 | 3.1837 | 3.1837 | H3 | 1.0863 | 2.0961 | 1.8545 | 3.3263 | 4.2885 | 4.2885 | 4.0749 | 4.0749 | 5.1492 | 4.8213 | 4.8213 | 5.1492 | H4 | 1.0863 | 2.0961 | 1.8545 | 3.3263 | 4.2885 | 4.2885 | 4.0749 | 4.0749 | 4.8213 | 5.1492 | 5.1492 | 4.8213 | C5 | 2.6285 | 1.3146 | 3.3263 | 3.3263 | 1.5089 | 1.5089 | 2.1617 | 2.1617 | 2.1509 | 2.1509 | 2.1509 | 2.1509 | C6 | 3.6525 | 2.4664 | 4.2885 | 4.2885 | 1.5089 | 2.5705 | 1.0905 | 3.5044 | 1.0950 | 1.0950 | 2.8390 | 2.8390 | C7 | 3.6525 | 2.4664 | 4.2885 | 4.2885 | 1.5089 | 2.5705 | 3.5044 | 1.0905 | 2.8390 | 2.8390 | 1.0950 | 1.0950 | H8 | 3.5066 | 2.5997 | 4.0749 | 4.0749 | 2.1617 | 1.0905 | 3.5044 | 4.3149 | 1.7749 | 1.7749 | 3.8298 | 3.8298 | H9 | 3.5066 | 2.5997 | 4.0749 | 4.0749 | 2.1617 | 3.5044 | 1.0905 | 4.3149 | 3.8298 | 3.8298 | 1.7749 | 1.7749 | H10 | 4.3699 | 3.1837 | 5.1492 | 4.8213 | 2.1509 | 1.0950 | 2.8390 | 1.7749 | 3.8298 | 1.7631 | 3.1989 | 2.6691 | H11 | 4.3699 | 3.1837 | 4.8213 | 5.1492 | 2.1509 | 1.0950 | 2.8390 | 1.7749 | 3.8298 | 1.7631 | 2.6691 | 3.1989 | H12 | 4.3699 | 3.1837 | 4.8213 | 5.1492 | 2.1509 | 2.8390 | 1.0950 | 3.8298 | 1.7749 | 3.1989 | 2.6691 | 1.7631 | H13 | 4.3699 | 3.1837 | 5.1492 | 4.8213 | 2.1509 | 2.8390 | 1.0950 | 3.8298 | 1.7749 | 2.6691 | 3.1989 | 1.7631 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C5 | 180.000 | C2 | C1 | H3 | 121.399 | |
| C2 | C1 | H4 | 121.399 | C2 | C5 | C6 | 121.593 | |
| C2 | C5 | C7 | 121.593 | H3 | C1 | H4 | 117.201 | |
| C5 | C6 | H8 | 111.517 | C5 | C6 | H10 | 110.379 | |
| C5 | C6 | H11 | 110.379 | C5 | C7 | H9 | 111.517 | |
| C5 | C7 | H12 | 110.379 | C5 | C7 | H13 | 110.379 | |
| C6 | C5 | C7 | 116.815 | H8 | C6 | H10 | 108.606 | |
| H8 | C6 | H11 | 108.606 | H9 | C7 | H12 | 108.606 | |
| H9 | C7 | H13 | 108.606 | H10 | C6 | H11 | 107.228 | |
| H12 | C7 | H13 | 107.228 |
Electronic state