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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 | 2A1 |
| hartrees | |
|---|---|
| Energy at 0K | -231.293774 |
| Energy at 298.15K | -231.298503 |
| HF Energy | -231.050437 |
| Nuclear repulsion energy | 194.350755 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3238 | 3073 | 7.34 | |||
| 2 | A1 | 3228 | 3064 | 11.48 | |||
| 3 | A1 | 3206 | 3043 | 0.87 | |||
| 4 | A1 | 1615 | 1533 | 0.33 | |||
| 5 | A1 | 1504 | 1428 | 7.99 | |||
| 6 | A1 | 1201 | 1140 | 0.10 | |||
| 7 | A1 | 1071 | 1017 | 6.88 | |||
| 8 | A1 | 1039 | 986 | 0.12 | |||
| 9 | A1 | 994 | 943 | 1.51 | |||
| 10 | A1 | 622 | 590 | 1.65 | |||
| 11 | A2 | 950 | 901 | 0.00 | |||
| 12 | A2 | 826 | 784 | 0.00 | |||
| 13 | A2 | 405 | 384 | 0.00 | |||
| 14 | B1 | 962 | 913 | 0.18 | |||
| 15 | B1 | 889 | 844 | 0.34 | |||
| 16 | B1 | 724 | 687 | 71.60 | |||
| 17 | B1 | 650 | 617 | 4.72 | |||
| 18 | B1 | 426 | 405 | 4.42 | |||
| 19 | B2 | 3231 | 3067 | 21.94 | |||
| 20 | B2 | 3213 | 3050 | 8.11 | |||
| 21 | B2 | 1668 | 1583 | 1.95 | |||
| 22 | B2 | 1489 | 1413 | 6.43 | |||
| 23 | B2 | 1361 | 1292 | 0.15 | |||
| 24 | B2 | 1332 | 1264 | 0.16 | |||
| 25 | B2 | 1200 | 1139 | 0.30 | |||
| 26 | B2 | 1094 | 1039 | 2.83 | |||
| 27 | B2 | 604 | 573 | 0.55 |
| A | B | C |
|---|---|---|
| 0.20932 | 0.18712 | 0.09880 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.400 |
| C2 | 0.000 | 1.225 | 0.771 |
| C3 | 0.000 | -1.225 | 0.771 |
| C4 | 0.000 | 1.213 | -0.632 |
| C5 | 0.000 | -1.213 | -0.632 |
| C6 | 0.000 | 0.000 | -1.324 |
| H7 | 0.000 | 2.160 | 1.322 |
| H8 | 0.000 | -2.160 | 1.322 |
| H9 | 0.000 | 2.152 | -1.178 |
| H10 | 0.000 | -2.152 | -1.178 |
| H11 | 0.000 | 0.000 | -2.409 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3774 | 1.3774 | 2.3669 | 2.3669 | 2.7241 | 2.1614 | 2.1614 | 3.3583 | 3.3583 | 3.8093 | C2 | 1.3774 | 2.4506 | 1.4033 | 2.8133 | 2.4270 | 1.0851 | 3.4298 | 2.1581 | 3.8995 | 3.4080 | C3 | 1.3774 | 2.4506 | 2.8133 | 1.4033 | 2.4270 | 3.4298 | 1.0851 | 3.8995 | 2.1581 | 3.4080 | C4 | 2.3669 | 1.4033 | 2.8133 | 2.4261 | 1.3964 | 2.1718 | 3.8984 | 1.0862 | 3.4092 | 2.1515 | C5 | 2.3669 | 2.8133 | 1.4033 | 2.4261 | 1.3964 | 3.8984 | 2.1718 | 3.4092 | 1.0862 | 2.1515 | C6 | 2.7241 | 2.4270 | 2.4270 | 1.3964 | 1.3964 | 3.4158 | 3.4158 | 2.1572 | 2.1572 | 1.0852 | H7 | 2.1614 | 1.0851 | 3.4298 | 2.1718 | 3.8984 | 3.4158 | 4.3200 | 2.5001 | 4.9845 | 4.3114 | H8 | 2.1614 | 3.4298 | 1.0851 | 3.8984 | 2.1718 | 3.4158 | 4.3200 | 4.9845 | 2.5001 | 4.3114 | H9 | 3.3583 | 2.1581 | 3.8995 | 1.0862 | 3.4092 | 2.1572 | 2.5001 | 4.9845 | 4.3044 | 2.4795 | H10 | 3.3583 | 3.8995 | 2.1581 | 3.4092 | 1.0862 | 2.1572 | 4.9845 | 2.5001 | 4.3044 | 2.4795 | H11 | 3.8093 | 3.4080 | 3.4080 | 2.1515 | 2.1515 | 1.0852 | 4.3114 | 4.3114 | 2.4795 | 2.4795 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 116.680 | C1 | C2 | H7 | 122.294 | |
| C1 | C3 | C5 | 116.680 | C1 | C3 | H8 | 122.294 | |
| C2 | C1 | C3 | 125.643 | C2 | C4 | C6 | 120.192 | |
| C2 | C4 | H9 | 119.659 | C3 | C5 | C6 | 120.192 | |
| C3 | C5 | H10 | 119.659 | C4 | C2 | H7 | 121.026 | |
| C4 | C6 | C5 | 120.613 | C4 | C6 | H11 | 119.693 | |
| C5 | C3 | H8 | 121.026 | C5 | C6 | H11 | 119.693 | |
| C6 | C4 | H9 | 120.150 | C6 | C5 | H10 | 120.150 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.019 | |||
| 2 | C | -0.196 | |||
| 3 | C | -0.196 | |||
| 4 | C | -0.152 | |||
| 5 | C | -0.152 | |||
| 6 | C | -0.160 | |||
| 7 | H | 0.173 | |||
| 8 | H | 0.173 | |||
| 9 | H | 0.164 | |||
| 10 | H | 0.164 | |||
| 11 | H | 0.163 |
| x | y | z | |
|---|---|---|---|
| x | 3.099 | 0.000 | 0.000 |
| y | 0.000 | 10.580 | 0.000 |
| z | 0.000 | 0.000 | 9.592 |
| <r2> | 121.577 |
|---|---|
| (<r2>)1/2 | 11.026 |