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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 | C2h | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -156.740659 |
| Energy at 298.15K | -156.748365 |
| HF Energy | -156.121998 |
| Nuclear repulsion energy | 114.804415 |
| 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 | 3156 | 3028 | 0.00 | |||
| 2 | A | 3140 | 3013 | 0.00 | |||
| 3 | A | 3048 | 2925 | 0.00 | |||
| 4 | A | 1767 | 1695 | 0.00 | |||
| 5 | A | 1489 | 1428 | 0.00 | |||
| 6 | A | 1421 | 1363 | 0.00 | |||
| 7 | A | 1326 | 1273 | 0.00 | |||
| 8 | A | 1174 | 1127 | 0.00 | |||
| 9 | A | 884 | 848 | 0.00 | |||
| 10 | A | 499 | 479 | 0.00 | |||
| 11 | A | 3116 | 2990 | 50.27 | |||
| 12 | A | 1479 | 1419 | 9.87 | |||
| 13 | A | 1071 | 1027 | 1.75 | |||
| 14 | A | 997 | 957 | 26.14 | |||
| 15 | A | 244 | 234 | 2.83 | |||
| 16 | A | 171 | 164 | 0.88 | |||
| 17 | A | 3117 | 2990 | 0.00 | |||
| 18 | A | 1479 | 1419 | 0.00 | |||
| 19 | A | 1060 | 1017 | 0.00 | |||
| 20 | A | 745 | 715 | 0.00 | |||
| 21 | A | 219 | 210 | 0.00 | |||
| 22 | A | 3161 | 3033 | 71.84 | |||
| 23 | A | 3138 | 3011 | 15.99 | |||
| 24 | A | 3048 | 2924 | 68.59 | |||
| 25 | A | 1495 | 1435 | 13.58 | |||
| 26 | A | 1420 | 1362 | 2.39 | |||
| 27 | A | 1324 | 1271 | 4.96 | |||
| 28 | A | 1101 | 1056 | 2.46 | |||
| 29 | A | 985 | 945 | 8.97 | |||
| 30 | A | 280 | 269 | 0.80 |
| A | B | C |
|---|---|---|
| 1.13309 | 0.12245 | 0.11533 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.674 | 0.000 |
| C2 | 0.000 | -0.674 | 0.000 |
| C3 | -1.241 | 1.535 | 0.000 |
| C4 | 1.241 | -1.535 | 0.000 |
| H5 | 0.966 | 1.203 | 0.000 |
| H6 | -0.966 | -1.203 | 0.000 |
| H7 | -2.156 | 0.916 | 0.000 |
| H8 | 2.156 | -0.916 | 0.000 |
| H9 | -1.269 | 2.193 | 0.890 |
| H10 | -1.269 | 2.193 | -0.890 |
| H11 | 1.269 | -2.193 | 0.890 |
| H12 | 1.269 | -2.193 | -0.890 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3480 | 1.5106 | 2.5339 | 1.1015 | 2.1110 | 2.1697 | 2.6791 | 2.1700 | 2.1700 | 3.2589 | 3.2589 | C2 | 1.3480 | 2.5339 | 1.5106 | 2.1110 | 1.1015 | 2.6791 | 2.1697 | 3.2589 | 3.2589 | 2.1700 | 2.1700 | C3 | 1.5106 | 2.5339 | 3.9482 | 2.2323 | 2.7517 | 1.1045 | 4.1894 | 1.1066 | 1.1066 | 4.5815 | 4.5815 | C4 | 2.5339 | 1.5106 | 3.9482 | 2.7517 | 2.2323 | 4.1894 | 1.1045 | 4.5815 | 4.5815 | 1.1066 | 1.1066 | H5 | 1.1015 | 2.1110 | 2.2323 | 2.7517 | 3.0858 | 3.1355 | 2.4303 | 2.6018 | 2.6018 | 3.5232 | 3.5232 | H6 | 2.1110 | 1.1015 | 2.7517 | 2.2323 | 3.0858 | 2.4303 | 3.1355 | 3.5232 | 3.5232 | 2.6018 | 2.6018 | H7 | 2.1697 | 2.6791 | 1.1045 | 4.1894 | 3.1355 | 2.4303 | 4.6855 | 1.7908 | 1.7908 | 4.7107 | 4.7107 | H8 | 2.6791 | 2.1697 | 4.1894 | 1.1045 | 2.4303 | 3.1355 | 4.6855 | 4.7107 | 4.7107 | 1.7908 | 1.7908 | H9 | 2.1700 | 3.2589 | 1.1066 | 4.5815 | 2.6018 | 3.5232 | 1.7908 | 4.7107 | 1.7792 | 5.0672 | 5.3705 | H10 | 2.1700 | 3.2589 | 1.1066 | 4.5815 | 2.6018 | 3.5232 | 1.7908 | 4.7107 | 1.7792 | 5.3705 | 5.0672 | H11 | 3.2589 | 2.1700 | 4.5815 | 1.1066 | 3.5232 | 2.6018 | 4.7107 | 1.7908 | 5.0672 | 5.3705 | 1.7792 | H12 | 3.2589 | 2.1700 | 4.5815 | 1.1066 | 3.5232 | 2.6018 | 4.7107 | 1.7908 | 5.3705 | 5.0672 | 1.7792 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.749 | C1 | C2 | H6 | 118.693 | |
| C1 | C3 | H7 | 111.177 | C1 | C3 | H9 | 111.078 | |
| C1 | C3 | H10 | 111.078 | C2 | C1 | C3 | 124.749 | |
| C2 | C1 | H5 | 118.693 | C2 | C4 | H8 | 111.177 | |
| C2 | C4 | H11 | 111.078 | C2 | C4 | H12 | 111.078 | |
| C3 | C1 | H5 | 116.558 | C4 | C2 | H6 | 116.558 | |
| H7 | C3 | H9 | 108.168 | H7 | C3 | H10 | 108.168 | |
| H8 | C4 | H11 | 108.168 | H8 | C4 | H12 | 108.168 | |
| H9 | C3 | H10 | 107.008 | H11 | C4 | H12 | 107.008 |
Electronic state