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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 | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -115.181311 |
| Energy at 298.15K | -115.185430 |
| HF Energy | -115.053240 |
| Nuclear repulsion energy | 64.246442 |
| 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 | 3643 | 3177 | 0.50 | |||
| 2 | A1 | 3525 | 3074 | 0.00 | |||
| 3 | A1 | 3477 | 3032 | 0.07 | |||
| 4 | A1 | 1687 | 1471 | 0.00 | |||
| 5 | A1 | 1375 | 1199 | 0.16 | |||
| 6 | A1 | 1112 | 970 | 0.01 | |||
| 7 | A1 | 445 | 388 | 0.00 | |||
| 8 | A2 | 770 | 671 | 0.00 | |||
| 9 | A2 | 640 | 558 | 0.00 | |||
| 10 | B1 | 1113 | 971 | 4.76 | |||
| 11 | B1 | 775 | 676 | 22.85 | |||
| 12 | B1 | 574 | 500 | 3.40 | |||
| 13 | B2 | 3642 | 3176 | 0.01 | |||
| 14 | B2 | 3471 | 3026 | 8.96 | |||
| 15 | B2 | 1640 | 1430 | 2.33 | |||
| 16 | B2 | 1535 | 1338 | 0.61 | |||
| 17 | B2 | 1157 | 1009 | 2.15 | |||
| 18 | B2 | 1010 | 881 | 0.14 |
| A | B | C |
|---|---|---|
| 1.77386 | 0.33917 | 0.28473 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.454 |
| H2 | 0.000 | 0.000 | 1.555 |
| C3 | 0.000 | 1.237 | -0.200 |
| C4 | 0.000 | -1.237 | -0.200 |
| H5 | 0.000 | 2.181 | 0.356 |
| H6 | 0.000 | -2.181 | 0.356 |
| H7 | 0.000 | 1.299 | -1.295 |
| H8 | 0.000 | -1.299 | -1.295 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1005 | 1.3991 | 1.3991 | 2.1830 | 2.1830 | 2.1788 | 2.1788 | H2 | 1.1005 | 2.1467 | 2.1467 | 2.4882 | 2.4882 | 3.1317 | 3.1317 | C3 | 1.3991 | 2.1467 | 2.4736 | 1.0958 | 3.4626 | 1.0965 | 2.7624 | C4 | 1.3991 | 2.1467 | 2.4736 | 3.4626 | 1.0958 | 2.7624 | 1.0965 | H5 | 2.1830 | 2.4882 | 1.0958 | 3.4626 | 4.3616 | 1.8718 | 3.8521 | H6 | 2.1830 | 2.4882 | 3.4626 | 1.0958 | 4.3616 | 3.8521 | 1.8718 | H7 | 2.1788 | 3.1317 | 1.0965 | 2.7624 | 1.8718 | 3.8521 | 2.5988 | H8 | 2.1788 | 3.1317 | 2.7624 | 1.0965 | 3.8521 | 1.8718 | 2.5988 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.605 | C1 | C3 | H7 | 121.146 | |
| C1 | C4 | H6 | 121.605 | C1 | C4 | H8 | 121.146 | |
| H2 | C1 | C3 | 117.874 | H2 | C1 | C4 | 117.874 | |
| C3 | C1 | C4 | 124.253 | H5 | C3 | H7 | 117.249 | |
| H6 | C4 | H8 | 117.249 |