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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 | -156.458576 |
| Energy at 298.15K | -156.466191 |
| HF Energy | -156.045330 |
| Nuclear repulsion energy | 116.027629 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3133 | 3006 | 76.55 | |||
| 2 | A | 3111 | 2985 | 6.54 | |||
| 3 | A | 3014 | 2892 | 13.91 | |||
| 4 | A | 1739 | 1669 | 1.32 | |||
| 5 | A | 1557 | 1494 | 6.13 | |||
| 6 | A | 1485 | 1425 | 6.68 | |||
| 7 | A | 1333 | 1279 | 0.17 | |||
| 8 | A | 1059 | 1016 | 1.35 | |||
| 9 | A | 874 | 839 | 0.44 | |||
| 10 | A | 301 | 289 | 0.01 | |||
| 11 | A | 3065 | 2941 | 0.00 | |||
| 12 | A | 1537 | 1475 | 0.00 | |||
| 13 | A | 1104 | 1059 | 0.00 | |||
| 14 | A | 997 | 956 | 0.00 | |||
| 15 | A | 382 | 366 | 0.00 | |||
| 16 | A | 96 | 92 | 0.00 | |||
| 17 | A | 3066 | 2941 | 61.60 | |||
| 18 | A | 1543 | 1481 | 11.06 | |||
| 19 | A | 1112 | 1067 | 1.61 | |||
| 20 | A | 709 | 680 | 38.62 | |||
| 21 | A | 93 | 89 | 0.54 | |||
| 22 | A | 3107 | 2982 | 30.14 | |||
| 23 | A | 3093 | 2967 | 4.06 | |||
| 24 | A | 3010 | 2888 | 39.75 | |||
| 25 | A | 1550 | 1487 | 3.67 | |||
| 26 | A | 1478 | 1418 | 5.67 | |||
| 27 | A | 1460 | 1401 | 0.43 | |||
| 28 | A | 1186 | 1138 | 1.37 | |||
| 29 | A | 1001 | 961 | 6.22 | |||
| 30 | A | 582 | 558 | 4.84 |
| A | B | C |
|---|---|---|
| 0.53139 | 0.16486 | 0.13212 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.678 | 0.674 |
| C2 | 0.000 | -0.678 | 0.674 |
| C3 | 0.000 | 1.610 | -0.529 |
| C4 | 0.000 | -1.610 | -0.529 |
| H5 | 0.000 | 1.188 | 1.645 |
| H6 | 0.000 | -1.188 | 1.645 |
| H7 | 0.000 | 1.062 | -1.484 |
| H8 | 0.000 | -1.062 | -1.484 |
| H9 | -0.889 | 2.265 | -0.516 |
| H10 | 0.889 | 2.265 | -0.516 |
| H11 | 0.889 | -2.265 | -0.516 |
| H12 | -0.889 | -2.265 | -0.516 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3552 | 1.5224 | 2.5851 | 1.0972 | 2.1034 | 2.1916 | 2.7717 | 2.1739 | 2.1739 | 3.2961 | 3.2961 | C2 | 1.3552 | 2.5851 | 1.5224 | 2.1034 | 1.0972 | 2.7717 | 2.1916 | 3.2961 | 3.2961 | 2.1739 | 2.1739 | C3 | 1.5224 | 2.5851 | 3.2209 | 2.2150 | 3.5440 | 1.1006 | 2.8380 | 1.1044 | 1.1044 | 3.9761 | 3.9761 | C4 | 2.5851 | 1.5224 | 3.2209 | 3.5440 | 2.2150 | 2.8380 | 1.1006 | 3.9761 | 3.9761 | 1.1044 | 1.1044 | H5 | 1.0972 | 2.1034 | 2.2150 | 3.5440 | 2.3764 | 3.1313 | 3.8541 | 2.5729 | 2.5729 | 4.1694 | 4.1694 | H6 | 2.1034 | 1.0972 | 3.5440 | 2.2150 | 2.3764 | 3.8541 | 3.1313 | 4.1694 | 4.1694 | 2.5729 | 2.5729 | H7 | 2.1916 | 2.7717 | 1.1006 | 2.8380 | 3.1313 | 3.8541 | 2.1246 | 1.7816 | 1.7816 | 3.5775 | 3.5775 | H8 | 2.7717 | 2.1916 | 2.8380 | 1.1006 | 3.8541 | 3.1313 | 2.1246 | 3.5775 | 3.5775 | 1.7816 | 1.7816 | H9 | 2.1739 | 3.2961 | 1.1044 | 3.9761 | 2.5729 | 4.1694 | 1.7816 | 3.5775 | 1.7789 | 4.8666 | 4.5298 | H10 | 2.1739 | 3.2961 | 1.1044 | 3.9761 | 2.5729 | 4.1694 | 1.7816 | 3.5775 | 1.7789 | 4.5298 | 4.8666 | H11 | 3.2961 | 2.1739 | 3.9761 | 1.1044 | 4.1694 | 2.5729 | 3.5775 | 1.7816 | 4.8666 | 4.5298 | 1.7789 | H12 | 3.2961 | 2.1739 | 3.9761 | 1.1044 | 4.1694 | 2.5729 | 3.5775 | 1.7816 | 4.5298 | 4.8666 | 1.7789 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 127.787 | C1 | C2 | H6 | 117.733 | |
| C1 | C3 | H7 | 112.344 | C1 | C3 | H9 | 110.697 | |
| C1 | C3 | H10 | 110.697 | C2 | C1 | C3 | 127.787 | |
| C2 | C1 | H5 | 117.733 | C2 | C4 | H8 | 112.344 | |
| C2 | C4 | H11 | 110.697 | C2 | C4 | H12 | 110.697 | |
| C3 | C1 | H5 | 114.480 | C4 | C2 | H6 | 114.480 | |
| H7 | C3 | H9 | 107.803 | H7 | C3 | H10 | 107.803 | |
| H8 | C4 | H11 | 107.803 | H8 | C4 | H12 | 107.803 | |
| H9 | C3 | H10 | 107.298 | H11 | C4 | H12 | 107.298 |
Electronic state