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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 | -345.816046 |
| Energy at 298.15K | -345.824371 |
| HF Energy | -345.816046 |
| Nuclear repulsion energy | 295.499453 |
| 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 | 3173 | 3042 | 9.64 | |||
| 2 | A | 3110 | 2982 | 8.34 | |||
| 3 | A | 3086 | 2958 | 3.95 | |||
| 4 | A | 3044 | 2919 | 0.34 | |||
| 5 | A | 1806 | 1732 | 18.10 | |||
| 6 | A | 1499 | 1438 | 14.19 | |||
| 7 | A | 1496 | 1435 | 4.61 | |||
| 8 | A | 1482 | 1421 | 6.31 | |||
| 9 | A | 1400 | 1343 | 5.27 | |||
| 10 | A | 1273 | 1220 | 28.04 | |||
| 11 | A | 1145 | 1097 | 1.60 | |||
| 12 | A | 1075 | 1030 | 0.32 | |||
| 13 | A | 936 | 897 | 1.37 | |||
| 14 | A | 783 | 750 | 0.17 | |||
| 15 | A | 615 | 590 | 1.54 | |||
| 16 | A | 476 | 456 | 6.17 | |||
| 17 | A | 312 | 299 | 0.69 | |||
| 18 | A | 171 | 164 | 0.15 | |||
| 19 | A | 137 | 131 | 0.88 | |||
| 20 | A | 63 | 60 | 7.18 | |||
| 21 | B | 3173 | 3042 | 10.60 | |||
| 22 | B | 3160 | 3029 | 8.15 | |||
| 23 | B | 3110 | 2981 | 1.44 | |||
| 24 | B | 3044 | 2918 | 5.50 | |||
| 25 | B | 1778 | 1704 | 296.02 | |||
| 26 | B | 1498 | 1436 | 1.82 | |||
| 27 | B | 1491 | 1430 | 23.45 | |||
| 28 | B | 1401 | 1343 | 75.90 | |||
| 29 | B | 1244 | 1192 | 104.91 | |||
| 30 | B | 1187 | 1138 | 195.83 | |||
| 31 | B | 1061 | 1018 | 11.47 | |||
| 32 | B | 997 | 956 | 1.31 | |||
| 33 | B | 890 | 853 | 28.38 | |||
| 34 | B | 796 | 763 | 12.55 | |||
| 35 | B | 532 | 510 | 26.90 | |||
| 36 | B | 488 | 468 | 0.66 | |||
| 37 | B | 396 | 379 | 1.12 | |||
| 38 | B | 171 | 164 | 0.50 | |||
| 39 | B | 40 | 39 | 10.50 |
| A | B | C |
|---|---|---|
| 0.13608 | 0.06530 | 0.05136 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.019 |
| C2 | 0.000 | 1.237 | 0.106 |
| C3 | 0.000 | -1.237 | 0.106 |
| C4 | -1.361 | 1.750 | -0.308 |
| C5 | 1.361 | -1.750 | -0.308 |
| O6 | 1.048 | 1.720 | -0.287 |
| O7 | -1.048 | -1.720 | -0.287 |
| H8 | -0.901 | -0.031 | 1.635 |
| H9 | 0.901 | 0.031 | 1.635 |
| H10 | -1.257 | 2.511 | -1.083 |
| H11 | -1.977 | 0.916 | -0.662 |
| H12 | -1.873 | 2.179 | 0.562 |
| H13 | 1.257 | -2.511 | -1.083 |
| H14 | 1.977 | -0.916 | -0.662 |
| H15 | 1.873 | -2.179 | 0.562 |
| C1 | C2 | C3 | C4 | C5 | O6 | O7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5369 | 1.5369 | 2.5837 | 2.5837 | 2.4005 | 2.4005 | 1.0922 | 1.0922 | 3.5069 | 2.7518 | 2.9096 | 3.5069 | 2.7518 | 2.9096 | C2 | 1.5369 | 2.4735 | 1.5124 | 3.3086 | 1.2193 | 3.1618 | 2.1810 | 2.1459 | 2.1484 | 2.1452 | 2.1456 | 4.1274 | 3.0224 | 3.9223 | C3 | 1.5369 | 2.4735 | 3.3086 | 1.5124 | 3.1618 | 1.2193 | 2.1459 | 2.1810 | 4.1274 | 3.0224 | 3.9223 | 2.1484 | 2.1452 | 2.1456 | C4 | 2.5837 | 1.5124 | 3.3086 | 4.4343 | 2.4092 | 3.4848 | 2.6760 | 3.4423 | 1.0904 | 1.0958 | 1.0966 | 5.0605 | 4.2871 | 5.1629 | C5 | 2.5837 | 3.3086 | 1.5124 | 4.4343 | 3.4848 | 2.4092 | 3.4423 | 2.6760 | 5.0605 | 4.2871 | 5.1629 | 1.0904 | 1.0958 | 1.0966 | O6 | 2.4005 | 1.2193 | 3.1618 | 2.4092 | 3.4848 | 4.0287 | 3.2496 | 2.5636 | 2.5632 | 3.1526 | 3.0761 | 4.3101 | 2.8205 | 4.0752 | O7 | 2.4005 | 3.1618 | 1.2193 | 3.4848 | 2.4092 | 4.0287 | 2.5636 | 3.2496 | 4.3101 | 2.8205 | 4.0752 | 2.5632 | 3.1526 | 3.0761 | H8 | 1.0922 | 2.1810 | 2.1459 | 2.6760 | 3.4423 | 3.2496 | 2.5636 | 1.8027 | 3.7381 | 2.7080 | 2.6424 | 4.2654 | 3.7874 | 3.6691 | H9 | 1.0922 | 2.1459 | 2.1810 | 3.4423 | 2.6760 | 2.5636 | 3.2496 | 1.8027 | 4.2654 | 3.7874 | 3.6691 | 3.7381 | 2.7080 | 2.6424 | H10 | 3.5069 | 2.1484 | 4.1274 | 1.0904 | 5.0605 | 2.5632 | 4.3101 | 3.7381 | 4.2654 | 1.7994 | 1.7870 | 5.6153 | 4.7308 | 5.8732 | H11 | 2.7518 | 2.1452 | 3.0224 | 1.0958 | 4.2871 | 3.1526 | 2.8205 | 2.7080 | 3.7874 | 1.7994 | 1.7616 | 4.7308 | 4.3584 | 5.0895 | H12 | 2.9096 | 2.1456 | 3.9223 | 1.0966 | 5.1629 | 3.0761 | 4.0752 | 2.6424 | 3.6691 | 1.7870 | 1.7616 | 5.8732 | 5.0895 | 5.7470 | H13 | 3.5069 | 4.1274 | 2.1484 | 5.0605 | 1.0904 | 4.3101 | 2.5632 | 4.2654 | 3.7381 | 5.6153 | 4.7308 | 5.8732 | 1.7994 | 1.7870 | H14 | 2.7518 | 3.0224 | 2.1452 | 4.2871 | 1.0958 | 2.8205 | 3.1526 | 3.7874 | 2.7080 | 4.7308 | 4.3584 | 5.0895 | 1.7994 | 1.7616 | H15 | 2.9096 | 3.9223 | 2.1456 | 5.1629 | 1.0966 | 4.0752 | 3.0761 | 3.6691 | 2.6424 | 5.8732 | 5.0895 | 5.7470 | 1.7870 | 1.7616 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 115.839 | C1 | C2 | O6 | 120.699 | |
| C1 | C3 | C5 | 115.839 | C1 | C3 | O7 | 120.699 | |
| C2 | C1 | C3 | 107.165 | C2 | C1 | H8 | 110.976 | |
| C2 | C1 | H9 | 108.220 | C2 | C4 | H10 | 110.212 | |
| C2 | C4 | H11 | 109.635 | C2 | C4 | H12 | 109.620 | |
| C3 | C1 | H8 | 108.220 | C3 | C1 | H9 | 110.976 | |
| C3 | C5 | H13 | 110.212 | C3 | C5 | H14 | 109.635 | |
| C3 | C5 | H15 | 109.620 | C4 | C2 | O6 | 123.399 | |
| C5 | C3 | O7 | 123.399 | H8 | C1 | H9 | 111.220 | |
| H10 | C4 | H11 | 110.788 | H10 | C4 | H12 | 109.592 | |
| H11 | C4 | H12 | 106.933 | H13 | C5 | H14 | 110.788 | |
| H13 | C5 | H15 | 109.592 | H14 | C5 | H15 | 106.933 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.363 | |||
| 2 | C | 0.416 | |||
| 3 | C | 0.416 | |||
| 4 | C | -0.438 | |||
| 5 | C | -0.438 | |||
| 6 | O | -0.430 | |||
| 7 | O | -0.430 | |||
| 8 | H | 0.157 | |||
| 9 | H | 0.157 | |||
| 10 | H | 0.158 | |||
| 11 | H | 0.168 | |||
| 12 | H | 0.151 | |||
| 13 | H | 0.158 | |||
| 14 | H | 0.168 | |||
| 15 | H | 0.151 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | 1.476 | 1.476 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
| x | y | z | |
|---|---|---|---|
| x | 9.233 | -0.284 | 0.000 |
| y | -0.284 | 9.506 | 0.000 |
| z | 0.000 | 0.000 | 6.946 |
| <r2> | 230.270 |
|---|---|
| (<r2>)1/2 | 15.175 |