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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.159193 |
| Energy at 298.15K | -118.165482 |
| HF Energy | -117.679820 |
| Nuclear repulsion energy | 75.813608 |
| 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' | 3281 | 3040 | 24.16 | |||
| 2 | A' | 3201 | 2966 | 20.31 | |||
| 3 | A' | 3147 | 2916 | 45.76 | |||
| 4 | A' | 3076 | 2850 | 38.63 | |||
| 5 | A' | 1551 | 1437 | 4.61 | |||
| 6 | A' | 1543 | 1429 | 13.21 | |||
| 7 | A' | 1471 | 1363 | 3.55 | |||
| 8 | A' | 1228 | 1138 | 2.14 | |||
| 9 | A' | 1080 | 1000 | 0.14 | |||
| 10 | A' | 918 | 851 | 1.72 | |||
| 11 | A' | 427 | 396 | 17.65 | |||
| 12 | A' | 359 | 333 | 6.95 | |||
| 13 | A' | 152 | 141 | 0.17 | |||
| 14 | A" | 3202 | 2966 | 23.26 | |||
| 15 | A" | 3146 | 2915 | 5.15 | |||
| 16 | A" | 3073 | 2847 | 24.08 | |||
| 17 | A" | 1541 | 1428 | 0.48 | |||
| 18 | A" | 1532 | 1419 | 1.14 | |||
| 19 | A" | 1478 | 1369 | 7.73 | |||
| 20 | A" | 1420 | 1316 | 2.40 | |||
| 21 | A" | 1189 | 1101 | 0.00 | |||
| 22 | A" | 982 | 910 | 0.61 | |||
| 23 | A" | 971 | 900 | 0.18 | |||
| 24 | A" | 118 | 109 | 0.00 |
| A | B | C |
|---|---|---|
| 1.25281 | 0.28127 | 0.25113 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.543 | 0.000 |
| C2 | -0.013 | -0.200 | 1.290 |
| C3 | -0.013 | -0.200 | -1.290 |
| H4 | 0.287 | 1.575 | 0.000 |
| H5 | -0.766 | -0.984 | 1.290 |
| H6 | -0.766 | -0.984 | -1.290 |
| H7 | 0.946 | -0.688 | 1.472 |
| H8 | -0.207 | 0.455 | 2.131 |
| H9 | 0.946 | -0.688 | -1.472 |
| H10 | -0.207 | 0.455 | -2.131 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4882 | 1.4882 | 1.0752 | 2.1355 | 2.1355 | 2.1449 | 2.1418 | 2.1449 | 2.1418 | C2 | 1.4882 | 2.5796 | 2.2145 | 1.0865 | 2.7994 | 1.0916 | 1.0834 | 2.9640 | 3.4884 | C3 | 1.4882 | 2.5796 | 2.2145 | 2.7994 | 1.0865 | 2.9640 | 3.4884 | 1.0916 | 1.0834 | H4 | 1.0752 | 2.2145 | 2.2145 | 3.0528 | 3.0528 | 2.7787 | 2.4580 | 2.7787 | 2.4580 | H5 | 2.1355 | 1.0865 | 2.7994 | 3.0528 | 2.5804 | 1.7467 | 1.7573 | 3.2630 | 3.7533 | H6 | 2.1355 | 2.7994 | 1.0865 | 3.0528 | 2.5804 | 3.2630 | 3.7533 | 1.7467 | 1.7573 | H7 | 2.1449 | 1.0916 | 2.9640 | 2.7787 | 1.7467 | 3.2630 | 1.7519 | 2.9438 | 3.9518 | H8 | 2.1418 | 1.0834 | 3.4884 | 2.4580 | 1.7573 | 3.7533 | 1.7519 | 3.9518 | 4.2625 | H9 | 2.1449 | 2.9640 | 1.0916 | 2.7787 | 3.2630 | 1.7467 | 2.9438 | 3.9518 | 1.7519 | H10 | 2.1418 | 3.4884 | 1.0834 | 2.4580 | 3.7533 | 1.7573 | 3.9518 | 4.2625 | 1.7519 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.112 | C1 | C2 | H7 | 111.570 | |
| C1 | C2 | H8 | 111.822 | C1 | C3 | H6 | 111.112 | |
| C1 | C3 | H9 | 111.570 | C1 | C3 | H10 | 111.822 | |
| C2 | C1 | C3 | 120.145 | C2 | C1 | H4 | 118.623 | |
| C3 | C1 | H4 | 118.623 | H5 | C2 | H7 | 106.628 | |
| H5 | C2 | H8 | 108.157 | H6 | C3 | H9 | 106.628 | |
| H6 | C3 | H10 | 108.157 | H7 | C2 | H8 | 107.309 | |
| H9 | C3 | H10 | 107.309 |