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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 | -156.759108 |
| Energy at 298.15K | -156.766952 |
| HF Energy | -156.138142 |
| Nuclear repulsion energy | 119.609064 |
| 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 | 3179 | 3011 | 16.06 | |||
| 2 | A1 | 3175 | 3007 | 13.06 | |||
| 3 | A1 | 3068 | 2906 | 26.86 | |||
| 4 | A1 | 1728 | 1636 | 8.24 | |||
| 5 | A1 | 1539 | 1457 | 15.54 | |||
| 6 | A1 | 1470 | 1392 | 0.63 | |||
| 7 | A1 | 1443 | 1367 | 1.70 | |||
| 8 | A1 | 1100 | 1042 | 3.77 | |||
| 9 | A1 | 836 | 792 | 0.09 | |||
| 10 | A1 | 381 | 361 | 0.22 | |||
| 11 | A2 | 3136 | 2971 | 0.00 | |||
| 12 | A2 | 1507 | 1428 | 0.00 | |||
| 13 | A2 | 1035 | 981 | 0.00 | |||
| 14 | A2 | 707 | 670 | 0.00 | |||
| 15 | A2 | 160 | 151 | 0.00 | |||
| 16 | B1 | 3138 | 2972 | 41.96 | |||
| 17 | B1 | 1527 | 1447 | 23.34 | |||
| 18 | B1 | 1119 | 1060 | 0.03 | |||
| 19 | B1 | 859 | 813 | 52.11 | |||
| 20 | B1 | 422 | 400 | 7.67 | |||
| 21 | B1 | 201 | 190 | 0.62 | |||
| 22 | B2 | 3273 | 3099 | 17.22 | |||
| 23 | B2 | 3174 | 3006 | 19.38 | |||
| 24 | B2 | 3064 | 2902 | 21.20 | |||
| 25 | B2 | 1524 | 1444 | 6.62 | |||
| 26 | B2 | 1448 | 1371 | 15.79 | |||
| 27 | B2 | 1326 | 1256 | 1.99 | |||
| 28 | B2 | 1003 | 950 | 0.00 | |||
| 29 | B2 | 985 | 933 | 0.17 | |||
| 30 | B2 | 439 | 415 | 1.15 |
| A | B | C |
|---|---|---|
| 0.30444 | 0.28003 | 0.15418 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.120 |
| C2 | 0.000 | 0.000 | 1.461 |
| H3 | 0.000 | 0.925 | 2.028 |
| H4 | 0.000 | -0.925 | 2.028 |
| C5 | 0.000 | 1.274 | -0.679 |
| C6 | 0.000 | -1.274 | -0.679 |
| H7 | 0.000 | 2.155 | -0.035 |
| H8 | 0.879 | 1.323 | -1.330 |
| H9 | -0.879 | 1.323 | -1.330 |
| H10 | 0.000 | -2.155 | -0.035 |
| H11 | -0.879 | -1.323 | -1.330 |
| H12 | 0.879 | -1.323 | -1.330 |
| C1 | C2 | H3 | H4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3408 | 2.1205 | 2.1205 | 1.5039 | 1.5039 | 2.1607 | 2.1511 | 2.1511 | 2.1607 | 2.1511 | 2.1511 | C2 | 1.3408 | 1.0854 | 1.0854 | 2.4906 | 2.4906 | 2.6236 | 3.2116 | 3.2116 | 2.6236 | 3.2116 | 3.2116 | H3 | 2.1205 | 1.0854 | 1.8508 | 2.7297 | 3.4880 | 2.4021 | 3.4943 | 3.4943 | 3.7078 | 4.1361 | 4.1361 | H4 | 2.1205 | 1.0854 | 1.8508 | 3.4880 | 2.7297 | 3.7078 | 4.1361 | 4.1361 | 2.4021 | 3.4943 | 3.4943 | C5 | 1.5039 | 2.4906 | 2.7297 | 3.4880 | 2.5475 | 1.0915 | 1.0950 | 1.0950 | 3.4888 | 2.8178 | 2.8178 | C6 | 1.5039 | 2.4906 | 3.4880 | 2.7297 | 2.5475 | 3.4888 | 2.8178 | 2.8178 | 1.0915 | 1.0950 | 1.0950 | H7 | 2.1607 | 2.6236 | 2.4021 | 3.7078 | 1.0915 | 3.4888 | 1.7726 | 1.7726 | 4.3102 | 3.8140 | 3.8140 | H8 | 2.1511 | 3.2116 | 3.4943 | 4.1361 | 1.0950 | 2.8178 | 1.7726 | 1.7581 | 3.8140 | 3.1768 | 2.6460 | H9 | 2.1511 | 3.2116 | 3.4943 | 4.1361 | 1.0950 | 2.8178 | 1.7726 | 1.7581 | 3.8140 | 2.6460 | 3.1768 | H10 | 2.1607 | 2.6236 | 3.7078 | 2.4021 | 3.4888 | 1.0915 | 4.3102 | 3.8140 | 3.8140 | 1.7726 | 1.7726 | H11 | 2.1511 | 3.2116 | 4.1361 | 3.4943 | 2.8178 | 1.0950 | 3.8140 | 3.1768 | 2.6460 | 1.7726 | 1.7581 | H12 | 2.1511 | 3.2116 | 4.1361 | 3.4943 | 2.8178 | 1.0950 | 3.8140 | 2.6460 | 3.1768 | 1.7726 | 1.7581 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H3 | 121.503 | C1 | C2 | H4 | 121.503 | |
| C1 | C5 | H7 | 111.734 | C1 | C5 | H8 | 110.742 | |
| C1 | C5 | H9 | 110.742 | C1 | C6 | H10 | 111.734 | |
| C1 | C6 | H11 | 110.742 | C1 | C6 | H12 | 110.742 | |
| C2 | C1 | C5 | 122.114 | C2 | C1 | C6 | 122.114 | |
| H3 | C2 | H4 | 116.995 | C5 | C1 | C6 | 115.772 | |
| H7 | C5 | H8 | 108.329 | H7 | C5 | H9 | 108.329 | |
| H8 | C5 | H9 | 106.791 | H10 | C6 | H11 | 108.329 | |
| H10 | C6 | H12 | 108.329 | H11 | C6 | H12 | 106.791 |
Electronic state