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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 | -117.935102 |
| Energy at 298.15K | -117.943529 |
| HF Energy | -117.611770 |
| Nuclear repulsion energy | 81.607571 |
| 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 | 3087 | 2992 | 46.03 | |||
| 2 | A1 | 3027 | 2934 | 16.35 | |||
| 3 | A1 | 3020 | 2927 | 14.50 | |||
| 4 | A1 | 1587 | 1538 | 4.38 | |||
| 5 | A1 | 1569 | 1521 | 0.32 | |||
| 6 | A1 | 1482 | 1437 | 3.76 | |||
| 7 | A1 | 1213 | 1175 | 1.79 | |||
| 8 | A1 | 848 | 822 | 0.76 | |||
| 9 | A1 | 378 | 367 | 0.18 | |||
| 10 | A2 | 3078 | 2983 | 0.00 | |||
| 11 | A2 | 1570 | 1522 | 0.00 | |||
| 12 | A2 | 1366 | 1324 | 0.00 | |||
| 13 | A2 | 960 | 930 | 0.00 | |||
| 14 | A2 | 231 | 223 | 0.00 | |||
| 15 | B1 | 3092 | 2997 | 84.66 | |||
| 16 | B1 | 3052 | 2958 | 0.65 | |||
| 17 | B1 | 1585 | 1536 | 11.66 | |||
| 18 | B1 | 1267 | 1228 | 0.41 | |||
| 19 | B1 | 773 | 749 | 4.16 | |||
| 20 | B1 | 276 | 268 | 0.00 | |||
| 21 | B2 | 3083 | 2988 | 24.92 | |||
| 22 | B2 | 3018 | 2925 | 26.29 | |||
| 23 | B2 | 1576 | 1527 | 2.31 | |||
| 24 | B2 | 1466 | 1421 | 3.60 | |||
| 25 | B2 | 1410 | 1366 | 2.01 | |||
| 26 | B2 | 1037 | 1005 | 1.99 | |||
| 27 | B2 | 961 | 932 | 2.28 |
| A | B | C |
|---|---|---|
| 0.95112 | 0.27583 | 0.24339 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.606 |
| C2 | 0.000 | 1.287 | -0.268 |
| C3 | 0.000 | -1.287 | -0.268 |
| H4 | 0.887 | 0.000 | 1.258 |
| H5 | -0.887 | 0.000 | 1.258 |
| H6 | 0.000 | 2.191 | 0.358 |
| H7 | 0.000 | -2.191 | 0.358 |
| H8 | 0.892 | 1.309 | -0.913 |
| H9 | -0.892 | 1.309 | -0.913 |
| H10 | -0.892 | -1.309 | -0.913 |
| H11 | 0.892 | -1.309 | -0.913 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5556 | 1.5556 | 1.1009 | 1.1009 | 2.2052 | 2.2052 | 2.1942 | 2.1942 | 2.1942 | 2.1942 | C2 | 1.5556 | 2.5736 | 2.1846 | 2.1846 | 1.0997 | 3.5338 | 1.1003 | 1.1003 | 2.8194 | 2.8194 | C3 | 1.5556 | 2.5736 | 2.1846 | 2.1846 | 3.5338 | 1.0997 | 2.8194 | 2.8194 | 1.1003 | 1.1003 | H4 | 1.1009 | 2.1846 | 2.1846 | 1.7735 | 2.5296 | 2.5296 | 2.5351 | 3.0966 | 3.0966 | 2.5351 | H5 | 1.1009 | 2.1846 | 2.1846 | 1.7735 | 2.5296 | 2.5296 | 3.0966 | 2.5351 | 2.5351 | 3.0966 | H6 | 2.2052 | 1.0997 | 3.5338 | 2.5296 | 2.5296 | 4.3823 | 1.7850 | 1.7850 | 3.8288 | 3.8288 | H7 | 2.2052 | 3.5338 | 1.0997 | 2.5296 | 2.5296 | 4.3823 | 3.8288 | 3.8288 | 1.7850 | 1.7850 | H8 | 2.1942 | 1.1003 | 2.8194 | 2.5351 | 3.0966 | 1.7850 | 3.8288 | 1.7831 | 3.1677 | 2.6182 | H9 | 2.1942 | 1.1003 | 2.8194 | 3.0966 | 2.5351 | 1.7850 | 3.8288 | 1.7831 | 2.6182 | 3.1677 | H10 | 2.1942 | 2.8194 | 1.1003 | 3.0966 | 2.5351 | 3.8288 | 1.7850 | 3.1677 | 2.6182 | 1.7831 | H11 | 2.1942 | 2.8194 | 1.1003 | 2.5351 | 3.0966 | 3.8288 | 1.7850 | 2.6182 | 3.1677 | 1.7831 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.131 | C1 | C2 | H8 | 110.235 | |
| C1 | C2 | H9 | 110.235 | C1 | C3 | H7 | 111.131 | |
| C1 | C3 | H10 | 110.235 | C1 | C3 | H11 | 110.235 | |
| C2 | C1 | C3 | 111.625 | C2 | C1 | H4 | 109.451 | |
| C2 | C1 | H5 | 109.451 | C3 | C1 | H4 | 109.451 | |
| C3 | C1 | H5 | 109.451 | H4 | C1 | H5 | 107.313 | |
| H6 | C2 | H8 | 108.457 | H6 | C2 | H9 | 108.457 | |
| H7 | C3 | H10 | 108.457 | H7 | C3 | H11 | 108.457 | |
| H8 | C2 | H9 | 108.246 | H10 | C3 | H11 | 108.246 |
Electronic state