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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 | -231.917586 |
| Energy at 298.15K | -231.923267 |
| HF Energy | -231.664327 |
| Nuclear repulsion energy | 200.594563 |
| 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 | 3278 | 3111 | 5.97 | |||
| 2 | A1 | 3256 | 3090 | 8.89 | |||
| 3 | A1 | 3191 | 3029 | 6.38 | |||
| 4 | A1 | 1720 | 1633 | 4.01 | |||
| 5 | A1 | 1555 | 1476 | 24.23 | |||
| 6 | A1 | 1488 | 1413 | 0.08 | |||
| 7 | A1 | 1399 | 1328 | 22.31 | |||
| 8 | A1 | 1125 | 1068 | 1.81 | |||
| 9 | A1 | 1021 | 969 | 2.75 | |||
| 10 | A1 | 922 | 875 | 7.32 | |||
| 11 | A1 | 680 | 646 | 0.05 | |||
| 12 | A2 | 910 | 864 | 0.00 | |||
| 13 | A2 | 781 | 741 | 0.00 | |||
| 14 | A2 | 689 | 654 | 0.00 | |||
| 15 | A2 | 486 | 461 | 0.00 | |||
| 16 | B1 | 950 | 902 | 37.01 | |||
| 17 | B1 | 912 | 865 | 2.39 | |||
| 18 | B1 | 783 | 743 | 55.36 | |||
| 19 | B1 | 634 | 602 | 21.61 | |||
| 20 | B1 | 204 | 194 | 3.00 | |||
| 21 | B2 | 3277 | 3111 | 8.59 | |||
| 22 | B2 | 3272 | 3106 | 16.82 | |||
| 23 | B2 | 3246 | 3082 | 2.92 | |||
| 24 | B2 | 1635 | 1552 | 0.05 | |||
| 25 | B2 | 1366 | 1297 | 0.04 | |||
| 26 | B2 | 1281 | 1215 | 0.06 | |||
| 27 | B2 | 1126 | 1069 | 7.65 | |||
| 28 | B2 | 981 | 931 | 2.17 | |||
| 29 | B2 | 811 | 770 | 1.50 | |||
| 30 | B2 | 340 | 323 | 0.28 |
| A | B | C |
|---|---|---|
| 0.27401 | 0.12682 | 0.08669 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.758 |
| C2 | 0.000 | 0.000 | 2.104 |
| C3 | 0.000 | 1.178 | -0.125 |
| C4 | 0.000 | -1.178 | -0.125 |
| C5 | 0.000 | 0.737 | -1.406 |
| C6 | 0.000 | -0.737 | -1.406 |
| H7 | 0.000 | 0.925 | 2.672 |
| H8 | 0.000 | -0.925 | 2.672 |
| H9 | 0.000 | 2.203 | 0.223 |
| H10 | 0.000 | -2.203 | 0.223 |
| H11 | 0.000 | 1.350 | -2.299 |
| H12 | 0.000 | -1.350 | -2.299 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3457 | 1.4721 | 1.4721 | 2.2858 | 2.2858 | 2.1258 | 2.1258 | 2.2670 | 2.2670 | 3.3417 | 3.3417 | C2 | 1.3457 | 2.5205 | 2.5205 | 3.5860 | 3.5860 | 1.0854 | 1.0854 | 2.8965 | 2.8965 | 4.6049 | 4.6049 | C3 | 1.4721 | 2.5205 | 2.3563 | 1.3551 | 2.3041 | 2.8083 | 3.4991 | 1.0822 | 3.3990 | 2.1812 | 3.3343 | C4 | 1.4721 | 2.5205 | 2.3563 | 2.3041 | 1.3551 | 3.4991 | 2.8083 | 3.3990 | 1.0822 | 3.3343 | 2.1812 | C5 | 2.2858 | 3.5860 | 1.3551 | 2.3041 | 1.4737 | 4.0823 | 4.4035 | 2.1915 | 3.3610 | 1.0832 | 2.2696 | C6 | 2.2858 | 3.5860 | 2.3041 | 1.3551 | 1.4737 | 4.4035 | 4.0823 | 3.3610 | 2.1915 | 2.2696 | 1.0832 | H7 | 2.1258 | 1.0854 | 2.8083 | 3.4991 | 4.0823 | 4.4035 | 1.8490 | 2.7627 | 3.9723 | 4.9895 | 5.4668 | H8 | 2.1258 | 1.0854 | 3.4991 | 2.8083 | 4.4035 | 4.0823 | 1.8490 | 3.9723 | 2.7627 | 5.4668 | 4.9895 | H9 | 2.2670 | 2.8965 | 1.0822 | 3.3990 | 2.1915 | 3.3610 | 2.7627 | 3.9723 | 4.4060 | 2.6627 | 4.3568 | H10 | 2.2670 | 2.8965 | 3.3990 | 1.0822 | 3.3610 | 2.1915 | 3.9723 | 2.7627 | 4.4060 | 4.3568 | 2.6627 | H11 | 3.3417 | 4.6049 | 2.1812 | 3.3343 | 1.0832 | 2.2696 | 4.9895 | 5.4668 | 2.6627 | 4.3568 | 2.6991 | H12 | 3.3417 | 4.6049 | 3.3343 | 2.1812 | 2.2696 | 1.0832 | 5.4668 | 4.9895 | 4.3568 | 2.6627 | 2.6991 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H7 | 121.592 | C1 | C2 | H8 | 121.592 | |
| C1 | C3 | C5 | 107.830 | C1 | C3 | H9 | 124.423 | |
| C1 | C4 | C6 | 107.830 | C1 | C4 | H10 | 124.423 | |
| C2 | C1 | C3 | 126.836 | C2 | C1 | C4 | 126.836 | |
| C3 | C1 | C4 | 106.327 | C3 | C5 | C6 | 109.006 | |
| C3 | C5 | H11 | 126.548 | C4 | C6 | C5 | 109.006 | |
| C4 | C6 | H12 | 126.548 | C5 | C3 | H9 | 127.747 | |
| C5 | C6 | H12 | 124.446 | C6 | C4 | H10 | 127.747 | |
| C6 | C5 | H11 | 124.446 | H7 | C2 | H8 | 116.815 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.130 | |||
| 2 | C | -0.410 | |||
| 3 | C | -0.178 | |||
| 4 | C | -0.178 | |||
| 5 | C | -0.176 | |||
| 6 | C | -0.176 | |||
| 7 | H | 0.174 | |||
| 8 | H | 0.174 | |||
| 9 | H | 0.159 | |||
| 10 | H | 0.159 | |||
| 11 | H | 0.161 | |||
| 12 | H | 0.161 |
| x | y | z | |
|---|---|---|---|
| x | 3.132 | 0.000 | 0.000 |
| y | 0.000 | 8.671 | 0.000 |
| z | 0.000 | 0.000 | 13.759 |
| <r2> | 138.208 |
|---|---|
| (<r2>)1/2 | 11.756 |