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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 | -194.582206 |
| Energy at 298.15K | -194.589750 |
| HF Energy | -193.946683 |
| Nuclear repulsion energy | 155.295706 |
| 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 | 3302 | 3114 | 13.06 | |||
| 2 | A | 3215 | 3032 | 1.86 | |||
| 3 | A | 3203 | 3021 | 6.34 | |||
| 4 | A | 3081 | 2906 | 18.80 | |||
| 5 | A | 1733 | 1635 | 0.42 | |||
| 6 | A | 1538 | 1450 | 6.29 | |||
| 7 | A | 1493 | 1408 | 0.02 | |||
| 8 | A | 1348 | 1271 | 0.03 | |||
| 9 | A | 1296 | 1222 | 0.07 | |||
| 10 | A | 1111 | 1047 | 1.50 | |||
| 11 | A | 1037 | 978 | 15.46 | |||
| 12 | A | 941 | 888 | 4.38 | |||
| 13 | A | 932 | 879 | 37.16 | |||
| 14 | A | 690 | 651 | 8.47 | |||
| 15 | A | 377 | 355 | 0.38 | |||
| 16 | A | 308 | 290 | 0.18 | |||
| 17 | A | 88 | 83 | 0.02 | |||
| 18 | B | 3302 | 3114 | 16.32 | |||
| 19 | B | 3214 | 3031 | 7.51 | |||
| 20 | B | 3203 | 3021 | 20.79 | |||
| 21 | B | 3135 | 2956 | 13.40 | |||
| 22 | B | 1724 | 1625 | 9.47 | |||
| 23 | B | 1497 | 1411 | 2.97 | |||
| 24 | B | 1359 | 1282 | 0.07 | |||
| 25 | B | 1335 | 1259 | 3.26 | |||
| 26 | B | 1207 | 1138 | 2.70 | |||
| 27 | B | 1038 | 979 | 18.25 | |||
| 28 | B | 998 | 942 | 2.65 | |||
| 29 | B | 931 | 878 | 33.67 | |||
| 30 | B | 921 | 868 | 8.25 | |||
| 31 | B | 616 | 581 | 10.93 | |||
| 32 | B | 461 | 434 | 2.25 | |||
| 33 | B | 99 | 93 | 0.00 |
| A | B | C |
|---|---|---|
| 0.64489 | 0.07916 | 0.07855 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.671 |
| C2 | 0.000 | 1.241 | -0.177 |
| C3 | 0.000 | -1.241 | -0.177 |
| C4 | 0.976 | 2.158 | -0.180 |
| C5 | -0.976 | -2.158 | -0.180 |
| H6 | -0.884 | -0.009 | 1.322 |
| H7 | 0.884 | 0.009 | 1.322 |
| H8 | -0.860 | 1.367 | -0.835 |
| H9 | 0.860 | -1.367 | -0.835 |
| H10 | 0.933 | 3.035 | -0.817 |
| H11 | -0.933 | -3.035 | -0.817 |
| H12 | 1.850 | 2.061 | 0.459 |
| H13 | -1.850 | -2.061 | 0.459 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5034 | 1.5034 | 2.5163 | 2.5163 | 1.0981 | 1.0981 | 2.2079 | 2.2079 | 3.5066 | 3.5066 | 2.7778 | 2.7778 | C2 | 1.5034 | 2.4830 | 1.3384 | 3.5363 | 2.1430 | 2.1329 | 1.0901 | 2.8239 | 2.1206 | 4.4237 | 2.1208 | 3.8386 | C3 | 1.5034 | 2.4830 | 3.5363 | 1.3384 | 2.1329 | 2.1430 | 2.8239 | 1.0901 | 4.4237 | 2.1206 | 3.8386 | 2.1208 | C4 | 2.5163 | 1.3384 | 3.5363 | 4.7358 | 3.2263 | 2.6237 | 2.1035 | 3.5862 | 1.0851 | 5.5688 | 1.0868 | 5.1177 | C5 | 2.5163 | 3.5363 | 1.3384 | 4.7358 | 2.6237 | 3.2263 | 3.5862 | 2.1035 | 5.5688 | 1.0851 | 5.1177 | 1.0868 | H6 | 1.0981 | 2.1430 | 2.1329 | 3.2263 | 2.6237 | 1.7678 | 2.5584 | 3.0886 | 4.1403 | 3.7066 | 3.5362 | 2.4276 | H7 | 1.0981 | 2.1329 | 2.1430 | 2.6237 | 3.2263 | 1.7678 | 3.0886 | 2.5584 | 3.7066 | 4.1403 | 2.4276 | 3.5362 | H8 | 2.2079 | 1.0901 | 2.8239 | 2.1035 | 3.5862 | 2.5584 | 3.0886 | 3.2294 | 2.4494 | 4.4023 | 3.0822 | 3.7951 | H9 | 2.2079 | 2.8239 | 1.0901 | 3.5862 | 2.1035 | 3.0886 | 2.5584 | 3.2294 | 4.4023 | 2.4494 | 3.7951 | 3.0822 | H10 | 3.5066 | 2.1206 | 4.4237 | 1.0851 | 5.5688 | 4.1403 | 3.7066 | 2.4494 | 4.4023 | 6.3505 | 1.8481 | 5.9451 | H11 | 3.5066 | 4.4237 | 2.1206 | 5.5688 | 1.0851 | 3.7066 | 4.1403 | 4.4023 | 2.4494 | 6.3505 | 5.9451 | 1.8481 | H12 | 2.7778 | 2.1208 | 3.8386 | 1.0868 | 5.1177 | 3.5362 | 2.4276 | 3.0822 | 3.7951 | 1.8481 | 5.9451 | 5.5394 | H13 | 2.7778 | 3.8386 | 2.1208 | 5.1177 | 1.0868 | 2.4276 | 3.5362 | 3.7951 | 3.0822 | 5.9451 | 1.8481 | 5.5394 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.514 | C1 | C2 | H8 | 115.790 | |
| C1 | C3 | C5 | 124.514 | C1 | C3 | H9 | 115.790 | |
| C2 | C1 | C3 | 111.336 | C2 | C1 | H6 | 109.947 | |
| C2 | C1 | H7 | 109.151 | C2 | C4 | H10 | 121.749 | |
| C2 | C4 | H12 | 121.624 | C3 | C1 | H6 | 109.151 | |
| C3 | C1 | H7 | 109.947 | C3 | C5 | H11 | 121.749 | |
| C3 | C5 | H13 | 121.624 | C4 | C2 | H8 | 119.688 | |
| C5 | C3 | H9 | 119.688 | H6 | C1 | H7 | 107.218 | |
| H10 | C4 | H12 | 116.627 | H11 | C5 | H13 | 116.627 |
Electronic state