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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -19.702518 |
| Energy at 298.15K | -19.706600 |
| HF Energy | -19.320551 |
| Nuclear repulsion energy | 35.327882 |
| 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 | 3239 | 3239 | ||||
| 2 | A1 | 3154 | 3154 | ||||
| 3 | A1 | 3134 | 3134 | ||||
| 4 | A1 | 1520 | 1520 | ||||
| 5 | A1 | 1267 | 1267 | ||||
| 6 | A1 | 1016 | 1016 | ||||
| 7 | A1 | 412 | 412 | ||||
| 8 | A2 | 673 | 673 | ||||
| 9 | A2 | 526 | 526 | ||||
| 10 | B1 | 983 | 983 | ||||
| 11 | B1 | 707 | 707 | ||||
| 12 | B1 | 512 | 512 | ||||
| 13 | B2 | 3232 | 3232 | ||||
| 14 | B2 | 3134 | 3134 | ||||
| 15 | B2 | 1517 | 1517 | ||||
| 16 | B2 | 1399 | 1399 | ||||
| 17 | B2 | 1191 | 1191 | ||||
| 18 | B2 | 905 | 905 |
| A | B | C |
|---|---|---|
| 1.71750 | 0.33114 | 0.27762 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.468 |
| H2 | 0.000 | 0.000 | 1.570 |
| C3 | 0.000 | 1.254 | -0.206 |
| C4 | 0.000 | -1.254 | -0.206 |
| H5 | 0.000 | 2.202 | 0.352 |
| H6 | 0.000 | -2.202 | 0.352 |
| H7 | 0.000 | 1.301 | -1.305 |
| H8 | 0.000 | -1.301 | -1.305 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1016 | 1.4235 | 1.4235 | 2.2052 | 2.2052 | 2.1995 | 2.1995 | H2 | 1.1016 | 2.1738 | 2.1738 | 2.5166 | 2.5166 | 3.1558 | 3.1558 | C3 | 1.4235 | 2.1738 | 2.5074 | 1.1001 | 3.5005 | 1.1004 | 2.7809 | C4 | 1.4235 | 2.1738 | 2.5074 | 3.5005 | 1.1001 | 2.7809 | 1.1004 | H5 | 2.2052 | 2.5166 | 1.1001 | 3.5005 | 4.4041 | 1.8863 | 3.8749 | H6 | 2.2052 | 2.5166 | 3.5005 | 1.1001 | 4.4041 | 3.8749 | 1.8863 | H7 | 2.1995 | 3.1558 | 1.1004 | 2.7809 | 1.8863 | 3.8749 | 2.6014 | H8 | 2.1995 | 3.1558 | 2.7809 | 1.1004 | 3.8749 | 1.8863 | 2.6014 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.273 | C1 | C3 | H7 | 120.720 | |
| C1 | C4 | H6 | 121.273 | C1 | C4 | H8 | 120.720 | |
| H2 | C1 | C3 | 118.273 | H2 | C1 | C4 | 118.273 | |
| C3 | C1 | C4 | 123.453 | H5 | C3 | H7 | 118.007 | |
| H6 | C4 | H8 | 118.007 |