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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 | -118.882410 |
| Energy at 298.15K | -118.890810 |
| HF Energy | -118.304658 |
| Nuclear repulsion energy | 82.638599 |
| 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 | 3122 | 2945 | 47.22 | |||
| 2 | A1 | 3047 | 2873 | 4.53 | |||
| 3 | A1 | 3045 | 2872 | 40.12 | |||
| 4 | A1 | 1536 | 1448 | 4.87 | |||
| 5 | A1 | 1514 | 1428 | 0.01 | |||
| 6 | A1 | 1443 | 1360 | 2.45 | |||
| 7 | A1 | 1194 | 1126 | 0.80 | |||
| 8 | A1 | 894 | 843 | 0.63 | |||
| 9 | A1 | 369 | 348 | 0.04 | |||
| 10 | A2 | 3110 | 2933 | 0.00 | |||
| 11 | A2 | 1513 | 1427 | 0.00 | |||
| 12 | A2 | 1333 | 1257 | 0.00 | |||
| 13 | A2 | 917 | 865 | 0.00 | |||
| 14 | A2 | 223 | 210 | 0.00 | |||
| 15 | B1 | 3120 | 2943 | 89.55 | |||
| 16 | B1 | 3075 | 2900 | 3.44 | |||
| 17 | B1 | 1530 | 1443 | 12.28 | |||
| 18 | B1 | 1230 | 1160 | 0.05 | |||
| 19 | B1 | 755 | 712 | 2.04 | |||
| 20 | B1 | 278 | 262 | 0.00 | |||
| 21 | B2 | 3120 | 2942 | 28.61 | |||
| 22 | B2 | 3042 | 2869 | 32.55 | |||
| 23 | B2 | 1521 | 1434 | 1.71 | |||
| 24 | B2 | 1430 | 1349 | 4.22 | |||
| 25 | B2 | 1388 | 1309 | 1.77 | |||
| 26 | B2 | 1084 | 1023 | 0.50 | |||
| 27 | B2 | 940 | 886 | 1.20 |
| A | B | C |
|---|---|---|
| 0.98191 | 0.28288 | 0.25010 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.590 |
| C2 | 0.000 | 1.268 | -0.261 |
| C3 | 0.000 | -1.268 | -0.261 |
| H4 | 0.875 | 0.000 | 1.246 |
| H5 | -0.875 | 0.000 | 1.246 |
| H6 | 0.000 | 2.167 | 0.358 |
| H7 | 0.000 | -2.167 | 0.358 |
| H8 | 0.882 | 1.305 | -0.905 |
| H9 | -0.882 | 1.305 | -0.905 |
| H10 | -0.882 | -1.305 | -0.905 |
| H11 | 0.882 | -1.305 | -0.905 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5270 | 1.5270 | 1.0936 | 1.0936 | 2.1792 | 2.1792 | 2.1712 | 2.1712 | 2.1712 | 2.1712 | C2 | 1.5270 | 2.5360 | 2.1547 | 2.1547 | 1.0912 | 3.4901 | 1.0924 | 1.0924 | 2.7948 | 2.7948 | C3 | 1.5270 | 2.5360 | 2.1547 | 2.1547 | 3.4901 | 1.0912 | 2.7948 | 2.7948 | 1.0924 | 1.0924 | H4 | 1.0936 | 2.1547 | 2.1547 | 1.7507 | 2.4998 | 2.4998 | 2.5151 | 3.0680 | 3.0680 | 2.5151 | H5 | 1.0936 | 2.1547 | 2.1547 | 1.7507 | 2.4998 | 2.4998 | 3.0680 | 2.5151 | 2.5151 | 3.0680 | H6 | 2.1792 | 1.0912 | 3.4901 | 2.4998 | 2.4998 | 4.3336 | 1.7649 | 1.7649 | 3.7978 | 3.7978 | H7 | 2.1792 | 3.4901 | 1.0912 | 2.4998 | 2.4998 | 4.3336 | 3.7978 | 3.7978 | 1.7649 | 1.7649 | H8 | 2.1712 | 1.0924 | 2.7948 | 2.5151 | 3.0680 | 1.7649 | 3.7978 | 1.7633 | 3.1494 | 2.6095 | H9 | 2.1712 | 1.0924 | 2.7948 | 3.0680 | 2.5151 | 1.7649 | 3.7978 | 1.7633 | 2.6095 | 3.1494 | H10 | 2.1712 | 2.7948 | 1.0924 | 3.0680 | 2.5151 | 3.7978 | 1.7649 | 3.1494 | 2.6095 | 1.7633 | H11 | 2.1712 | 2.7948 | 1.0924 | 2.5151 | 3.0680 | 3.7978 | 1.7649 | 2.6095 | 3.1494 | 1.7633 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.595 | C1 | C2 | H8 | 110.877 | |
| C1 | C2 | H9 | 110.877 | C1 | C3 | H7 | 111.595 | |
| C1 | C3 | H10 | 110.877 | C1 | C3 | H11 | 110.877 | |
| C2 | C1 | C3 | 112.281 | C2 | C1 | H4 | 109.509 | |
| C2 | C1 | H5 | 109.509 | C3 | C1 | H4 | 109.509 | |
| C3 | C1 | H5 | 109.509 | H4 | C1 | H5 | 106.346 | |
| H6 | C2 | H8 | 107.852 | H6 | C2 | H9 | 107.852 | |
| H7 | C3 | H10 | 107.852 | H7 | C3 | H11 | 107.852 | |
| H8 | C2 | H9 | 107.624 | H10 | C3 | H11 | 107.624 |