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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 | C2h | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -156.753376 |
| Energy at 298.15K | -156.761086 |
| HF Energy | -156.162745 |
| Nuclear repulsion energy | 116.026079 |
| 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 | 3180 | 3015 | 0.00 | |||
| 2 | A | 3168 | 3003 | 0.00 | |||
| 3 | A | 3074 | 2914 | 0.00 | |||
| 4 | A | 1739 | 1648 | 0.00 | |||
| 5 | A | 1519 | 1440 | 0.00 | |||
| 6 | A | 1439 | 1364 | 0.00 | |||
| 7 | A | 1344 | 1274 | 0.00 | |||
| 8 | A | 1187 | 1125 | 0.00 | |||
| 9 | A | 890 | 843 | 0.00 | |||
| 10 | A | 508 | 481 | 0.00 | |||
| 11 | A | 3147 | 2983 | 38.24 | |||
| 12 | A | 1490 | 1413 | 13.45 | |||
| 13 | A | 1084 | 1027 | 1.94 | |||
| 14 | A | 977 | 926 | 40.36 | |||
| 15 | A | 245 | 232 | 3.77 | |||
| 16 | A | 167 | 158 | 1.29 | |||
| 17 | A | 3148 | 2984 | 0.00 | |||
| 18 | A | 1491 | 1413 | 0.00 | |||
| 19 | A | 1061 | 1006 | 0.00 | |||
| 20 | A | 706 | 669 | 0.00 | |||
| 21 | A | 221 | 209 | 0.00 | |||
| 22 | A | 3187 | 3021 | 67.30 | |||
| 23 | A | 3167 | 3002 | 13.00 | |||
| 24 | A | 3074 | 2914 | 57.91 | |||
| 25 | A | 1525 | 1446 | 18.01 | |||
| 26 | A | 1437 | 1362 | 4.41 | |||
| 27 | A | 1343 | 1273 | 3.92 | |||
| 28 | A | 1102 | 1045 | 2.17 | |||
| 29 | A | 1001 | 949 | 9.62 | |||
| 30 | A | 285 | 270 | 0.81 |
| A | B | C |
|---|---|---|
| 1.15752 | 0.12496 | 0.11769 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.328 | 0.582 | 0.000 |
| C2 | -0.328 | -0.582 | 0.000 |
| C3 | -0.328 | 1.927 | 0.000 |
| C4 | 0.328 | -1.927 | 0.000 |
| H5 | 1.416 | 0.567 | 0.000 |
| H6 | -1.416 | -0.567 | 0.000 |
| H7 | -1.414 | 1.832 | 0.000 |
| H8 | 1.414 | -1.832 | 0.000 |
| H9 | -0.037 | 2.506 | 0.879 |
| H10 | -0.037 | 2.506 | -0.879 |
| H11 | 0.037 | -2.506 | 0.879 |
| H12 | 0.037 | -2.506 | -0.879 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3355 | 1.4971 | 2.5089 | 1.0876 | 2.0880 | 2.1443 | 2.6464 | 2.1473 | 2.1473 | 3.2237 | 3.2237 | C2 | 1.3355 | 2.5089 | 1.4971 | 2.0880 | 1.0876 | 2.6464 | 2.1443 | 3.2237 | 3.2237 | 2.1473 | 2.1473 | C3 | 1.4971 | 2.5089 | 3.9100 | 2.2114 | 2.7211 | 1.0903 | 4.1431 | 1.0920 | 1.0920 | 4.5347 | 4.5347 | C4 | 2.5089 | 1.4971 | 3.9100 | 2.7211 | 2.2114 | 4.1431 | 1.0903 | 4.5347 | 4.5347 | 1.0920 | 1.0920 | H5 | 1.0876 | 2.0880 | 2.2114 | 2.7211 | 3.0498 | 3.0994 | 2.3988 | 2.5777 | 2.5777 | 3.4811 | 3.4811 | H6 | 2.0880 | 1.0876 | 2.7211 | 2.2114 | 3.0498 | 2.3988 | 3.0994 | 3.4811 | 3.4811 | 2.5777 | 2.5777 | H7 | 2.1443 | 2.6464 | 1.0903 | 4.1431 | 3.0994 | 2.3988 | 4.6282 | 1.7673 | 1.7673 | 4.6582 | 4.6582 | H8 | 2.6464 | 2.1443 | 4.1431 | 1.0903 | 2.3988 | 3.0994 | 4.6282 | 4.6582 | 4.6582 | 1.7673 | 1.7673 | H9 | 2.1473 | 3.2237 | 1.0920 | 4.5347 | 2.5777 | 3.4811 | 1.7673 | 4.6582 | 1.7579 | 5.0133 | 5.3126 | H10 | 2.1473 | 3.2237 | 1.0920 | 4.5347 | 2.5777 | 3.4811 | 1.7673 | 4.6582 | 1.7579 | 5.3126 | 5.0133 | H11 | 3.2237 | 2.1473 | 4.5347 | 1.0920 | 3.4811 | 2.5777 | 4.6582 | 1.7673 | 5.0133 | 5.3126 | 1.7579 | H12 | 3.2237 | 2.1473 | 4.5347 | 1.0920 | 3.4811 | 2.5777 | 4.6582 | 1.7673 | 5.3126 | 5.0133 | 1.7579 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.581 | C1 | C2 | H6 | 118.662 | |
| C1 | C3 | H7 | 110.964 | C1 | C3 | H9 | 111.103 | |
| C1 | C3 | H10 | 111.103 | C2 | C1 | C3 | 124.581 | |
| C2 | C1 | H5 | 118.662 | C2 | C4 | H8 | 110.964 | |
| C2 | C4 | H11 | 111.103 | C2 | C4 | H12 | 111.103 | |
| C3 | C1 | H5 | 116.757 | C4 | C2 | H6 | 116.757 | |
| H7 | C3 | H9 | 108.158 | H7 | C3 | H10 | 108.158 | |
| H8 | C4 | H11 | 108.158 | H8 | C4 | H12 | 108.158 | |
| H9 | C3 | H10 | 107.204 | H11 | C4 | H12 | 107.204 |