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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 | -270.135175 |
| Energy at 298.15K | |
| HF Energy | -270.135175 |
| Nuclear repulsion energy | 237.057906 |
| A | B | C |
|---|---|---|
| 0.28644 | 0.06500 | 0.05517 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.308 |
| C2 | 0.000 | 0.000 | 0.065 |
| C3 | 0.000 | 1.296 | -0.756 |
| C4 | 0.000 | -1.296 | -0.756 |
| C5 | 0.000 | 2.548 | 0.139 |
| C6 | 0.000 | -2.548 | 0.139 |
| H7 | 0.884 | 1.281 | -1.418 |
| H8 | -0.884 | 1.281 | -1.418 |
| H9 | -0.884 | -1.281 | -1.418 |
| H10 | 0.884 | -1.281 | -1.418 |
| H11 | 0.000 | 3.463 | -0.470 |
| H12 | -0.886 | 2.548 | 0.788 |
| H13 | 0.886 | 2.548 | 0.788 |
| H14 | 0.000 | -3.463 | -0.470 |
| H15 | 0.886 | -2.548 | 0.788 |
| H16 | -0.886 | -2.548 | 0.788 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.2431 | 2.4374 | 2.4374 | 2.8033 | 2.8033 | 3.1392 | 3.1392 | 3.1392 | 3.1392 | 3.8924 | 2.7473 | 2.7473 | 3.8924 | 2.7473 | 2.7473 | C2 | 1.2431 | 1.5341 | 1.5341 | 2.5490 | 2.5490 | 2.1497 | 2.1497 | 2.1497 | 2.1497 | 3.5036 | 2.7928 | 2.7928 | 3.5036 | 2.7928 | 2.7928 | C3 | 2.4374 | 1.5341 | 2.5914 | 1.5395 | 3.9466 | 1.1042 | 1.1042 | 2.8029 | 2.8029 | 2.1857 | 2.1767 | 2.1767 | 4.7669 | 4.2359 | 4.2359 | C4 | 2.4374 | 1.5341 | 2.5914 | 3.9466 | 1.5395 | 2.8029 | 2.8029 | 1.1042 | 1.1042 | 4.7669 | 4.2359 | 4.2359 | 2.1857 | 2.1767 | 2.1767 | C5 | 2.8033 | 2.5490 | 1.5395 | 3.9466 | 5.0959 | 2.1938 | 2.1938 | 4.2266 | 4.2266 | 1.0989 | 1.0983 | 1.0983 | 6.0413 | 5.2128 | 5.2128 | C6 | 2.8033 | 2.5490 | 3.9466 | 1.5395 | 5.0959 | 4.2266 | 4.2266 | 2.1938 | 2.1938 | 6.0413 | 5.2128 | 5.2128 | 1.0989 | 1.0983 | 1.0983 | H7 | 3.1392 | 2.1497 | 1.1042 | 2.8029 | 2.1938 | 4.2266 | 1.7673 | 3.1117 | 2.5611 | 2.5380 | 3.0994 | 2.5444 | 4.9171 | 4.4187 | 4.7599 | H8 | 3.1392 | 2.1497 | 1.1042 | 2.8029 | 2.1938 | 4.2266 | 1.7673 | 2.5611 | 3.1117 | 2.5380 | 2.5444 | 3.0994 | 4.9171 | 4.7599 | 4.4187 | H9 | 3.1392 | 2.1497 | 2.8029 | 1.1042 | 4.2266 | 2.1938 | 3.1117 | 2.5611 | 1.7673 | 4.9171 | 4.4187 | 4.7599 | 2.5380 | 3.0994 | 2.5444 | H10 | 3.1392 | 2.1497 | 2.8029 | 1.1042 | 4.2266 | 2.1938 | 2.5611 | 3.1117 | 1.7673 | 4.9171 | 4.7599 | 4.4187 | 2.5380 | 2.5444 | 3.0994 | H11 | 3.8924 | 3.5036 | 2.1857 | 4.7669 | 1.0989 | 6.0413 | 2.5380 | 2.5380 | 4.9171 | 4.9171 | 1.7901 | 1.7901 | 6.9251 | 6.2043 | 6.2043 | H12 | 2.7473 | 2.7928 | 2.1767 | 4.2359 | 1.0983 | 5.2128 | 3.0994 | 2.5444 | 4.4187 | 4.7599 | 1.7901 | 1.7723 | 6.2043 | 5.3952 | 5.0958 | H13 | 2.7473 | 2.7928 | 2.1767 | 4.2359 | 1.0983 | 5.2128 | 2.5444 | 3.0994 | 4.7599 | 4.4187 | 1.7901 | 1.7723 | 6.2043 | 5.0958 | 5.3952 | H14 | 3.8924 | 3.5036 | 4.7669 | 2.1857 | 6.0413 | 1.0989 | 4.9171 | 4.9171 | 2.5380 | 2.5380 | 6.9251 | 6.2043 | 6.2043 | 1.7901 | 1.7901 | H15 | 2.7473 | 2.7928 | 4.2359 | 2.1767 | 5.2128 | 1.0983 | 4.4187 | 4.7599 | 3.0994 | 2.5444 | 6.2043 | 5.3952 | 5.0958 | 1.7901 | 1.7723 | H16 | 2.7473 | 2.7928 | 4.2359 | 2.1767 | 5.2128 | 1.0983 | 4.7599 | 4.4187 | 2.5444 | 3.0994 | 6.2043 | 5.0958 | 5.3952 | 1.7901 | 1.7723 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 122.370 | O1 | C2 | C4 | 122.370 | |
| C2 | C3 | C5 | 112.061 | C2 | C3 | H7 | 108.024 | |
| C2 | C3 | H8 | 108.024 | C2 | C4 | C6 | 112.061 | |
| C2 | C4 | H9 | 108.024 | C2 | C4 | H10 | 108.024 | |
| C3 | C2 | C4 | 115.260 | C3 | C5 | H11 | 110.769 | |
| C3 | C5 | H12 | 110.096 | C3 | C5 | H13 | 110.096 | |
| C4 | C6 | H14 | 110.769 | C4 | C6 | H15 | 110.096 | |
| C4 | C6 | H16 | 110.096 | C5 | C3 | H7 | 111.093 | |
| C5 | C3 | H8 | 111.093 | C6 | C4 | H9 | 111.093 | |
| C6 | C4 | H10 | 111.093 | H7 | C3 | H8 | 106.305 | |
| H9 | C4 | H10 | 106.305 | H11 | C5 | H12 | 109.117 | |
| H11 | C5 | H13 | 109.117 | H12 | C5 | H13 | 107.578 | |
| H14 | C6 | H15 | 109.117 | H14 | C6 | H16 | 109.117 | |
| H15 | C6 | H16 | 107.578 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.437 | |||
| 2 | C | 0.443 | |||
| 3 | C | -0.494 | |||
| 4 | C | -0.494 | |||
| 5 | C | -0.563 | |||
| 6 | C | -0.563 | |||
| 7 | H | 0.220 | |||
| 8 | H | 0.220 | |||
| 9 | H | 0.220 | |||
| 10 | H | 0.220 | |||
| 11 | H | 0.190 | |||
| 12 | H | 0.212 | |||
| 13 | H | 0.212 | |||
| 14 | H | 0.190 | |||
| 15 | H | 0.212 | |||
| 16 | H | 0.212 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -2.422 | 2.422 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
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||||||||||||||||||||||||||||||||||||||||||||||||||||
| x | y | z | |
|---|---|---|---|
| x | 6.284 | 0.000 | 0.000 |
| y | 0.000 | 9.111 | 0.000 |
| z | 0.000 | 0.000 | 7.883 |
| <r2> | 216.388 |
|---|---|
| (<r2>)1/2 | 14.710 |