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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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -194.726744 |
| Energy at 298.15K | -194.734215 |
| HF Energy | -194.013810 |
| Nuclear repulsion energy | 155.764942 |
| 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 | 3289 | 3118 | 11.16 | |||
| 2 | A | 3198 | 3032 | 2.95 | |||
| 3 | A | 3187 | 3021 | 4.10 | |||
| 4 | A | 3071 | 2911 | 19.56 | |||
| 5 | A | 1706 | 1617 | 0.67 | |||
| 6 | A | 1492 | 1415 | 6.27 | |||
| 7 | A | 1466 | 1390 | 0.53 | |||
| 8 | A | 1331 | 1262 | 0.31 | |||
| 9 | A | 1276 | 1209 | 0.03 | |||
| 10 | A | 1089 | 1032 | 2.83 | |||
| 11 | A | 1014 | 961 | 20.36 | |||
| 12 | A | 927 | 878 | 2.80 | |||
| 13 | A | 861 | 816 | 40.40 | |||
| 14 | A | 674 | 639 | 11.49 | |||
| 15 | A | 376 | 357 | 0.48 | |||
| 16 | A | 296 | 281 | 0.18 | |||
| 17 | A | 90 | 85 | 0.01 | |||
| 18 | A | 3289 | 3118 | 14.34 | |||
| 19 | A | 3198 | 3031 | 7.68 | |||
| 20 | A | 3187 | 3021 | 19.90 | |||
| 21 | A | 3126 | 2963 | 12.37 | |||
| 22 | A | 1695 | 1607 | 16.36 | |||
| 23 | A | 1474 | 1398 | 3.52 | |||
| 24 | A | 1341 | 1271 | 0.35 | |||
| 25 | A | 1315 | 1247 | 3.15 | |||
| 26 | A | 1188 | 1126 | 2.65 | |||
| 27 | A | 1016 | 963 | 23.42 | |||
| 28 | A | 984 | 932 | 2.68 | |||
| 29 | A | 903 | 856 | 6.64 | |||
| 30 | A | 857 | 813 | 36.87 | |||
| 31 | A | 592 | 561 | 11.74 | |||
| 32 | A | 453 | 429 | 2.31 | |||
| 33 | A | 91 | 86 | 0.01 |
| A | B | C |
|---|---|---|
| 0.64774 | 0.07967 | 0.07905 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.682 |
| C2 | 0.000 | 1.238 | -0.168 |
| C3 | 0.000 | -1.238 | -0.168 |
| C4 | 0.988 | 2.135 | -0.191 |
| C5 | -0.988 | -2.135 | -0.191 |
| H6 | -0.883 | -0.009 | 1.328 |
| H7 | 0.883 | 0.009 | 1.328 |
| H8 | -0.861 | 1.371 | -0.817 |
| H9 | 0.861 | -1.371 | -0.817 |
| H10 | 0.950 | 3.000 | -0.839 |
| H11 | -0.950 | -3.000 | -0.839 |
| H12 | 1.861 | 2.023 | 0.440 |
| H13 | -1.861 | -2.023 | 0.440 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5015 | 1.5015 | 2.5090 | 2.5090 | 1.0940 | 1.0940 | 2.2059 | 2.2059 | 3.4951 | 3.4951 | 2.7592 | 2.7592 | C2 | 1.5015 | 2.4758 | 1.3342 | 3.5143 | 2.1381 | 2.1280 | 1.0864 | 2.8226 | 2.1113 | 4.3947 | 2.1092 | 3.8031 | C3 | 1.5015 | 2.4758 | 3.5143 | 1.3342 | 2.1280 | 2.1381 | 2.8226 | 1.0864 | 4.3947 | 2.1113 | 3.8031 | 2.1092 | C4 | 2.5090 | 1.3342 | 3.5143 | 4.7042 | 3.2251 | 2.6154 | 2.0960 | 3.5630 | 1.0816 | 5.5263 | 1.0834 | 5.0791 | C5 | 2.5090 | 3.5143 | 1.3342 | 4.7042 | 2.6154 | 3.2251 | 3.5630 | 2.0960 | 5.5263 | 1.0816 | 5.0791 | 1.0834 | H6 | 1.0940 | 2.1381 | 2.1280 | 3.2251 | 2.6154 | 1.7653 | 2.5501 | 3.0817 | 4.1360 | 3.6946 | 3.5275 | 2.4090 | H7 | 1.0940 | 2.1280 | 2.1381 | 2.6154 | 3.2251 | 1.7653 | 3.0817 | 2.5501 | 3.6946 | 4.1360 | 2.4090 | 3.5275 | H8 | 2.2059 | 1.0864 | 2.8226 | 2.0960 | 3.5630 | 2.5501 | 3.0817 | 3.2377 | 2.4363 | 4.3719 | 3.0684 | 3.7539 | H9 | 2.2059 | 2.8226 | 1.0864 | 3.5630 | 2.0960 | 3.0817 | 2.5501 | 3.2377 | 4.3719 | 2.4363 | 3.7539 | 3.0684 | H10 | 3.4951 | 2.1113 | 4.3947 | 1.0816 | 5.5263 | 4.1360 | 3.6946 | 2.4363 | 4.3719 | 6.2939 | 1.8496 | 5.8961 | H11 | 3.4951 | 4.3947 | 2.1113 | 5.5263 | 1.0816 | 3.6946 | 4.1360 | 4.3719 | 2.4363 | 6.2939 | 5.8961 | 1.8496 | H12 | 2.7592 | 2.1092 | 3.8031 | 1.0834 | 5.0791 | 3.5275 | 2.4090 | 3.0684 | 3.7539 | 1.8496 | 5.8961 | 5.4971 | H13 | 2.7592 | 3.8031 | 2.1092 | 5.0791 | 1.0834 | 2.4090 | 3.5275 | 3.7539 | 3.0684 | 5.8961 | 1.8496 | 5.4971 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.340 | C1 | C2 | H8 | 116.018 | |
| C1 | C3 | C5 | 124.340 | C1 | C3 | H9 | 116.018 | |
| C2 | C1 | C3 | 111.058 | C2 | C1 | H6 | 109.932 | |
| C2 | C1 | H7 | 109.139 | C2 | C4 | H10 | 121.496 | |
| C2 | C4 | H12 | 121.130 | C3 | C1 | H6 | 109.139 | |
| C3 | C1 | H7 | 109.932 | C3 | C5 | H11 | 121.496 | |
| C3 | C5 | H13 | 121.130 | C4 | C2 | H8 | 119.619 | |
| C5 | C3 | H9 | 119.619 | H6 | C1 | H7 | 107.573 | |
| H10 | C4 | H12 | 117.374 | H11 | C5 | H13 | 117.374 |