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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 | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -118.810543 |
| Energy at 298.15K | -118.818957 |
| HF Energy | -118.295348 |
| Nuclear repulsion energy | 82.347380 |
| 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 | 3137 | 2996 | 51.54 | |||
| 2 | A1 | 3062 | 2924 | 24.38 | |||
| 3 | A1 | 3055 | 2918 | 22.41 | |||
| 4 | A1 | 1538 | 1469 | 3.81 | |||
| 5 | A1 | 1516 | 1448 | 0.09 | |||
| 6 | A1 | 1450 | 1385 | 2.55 | |||
| 7 | A1 | 1201 | 1147 | 0.69 | |||
| 8 | A1 | 899 | 858 | 0.60 | |||
| 9 | A1 | 370 | 353 | 0.01 | |||
| 10 | A2 | 3124 | 2984 | 0.00 | |||
| 11 | A2 | 1514 | 1446 | 0.00 | |||
| 12 | A2 | 1339 | 1279 | 0.00 | |||
| 13 | A2 | 924 | 882 | 0.00 | |||
| 14 | A2 | 220 | 210 | 0.00 | |||
| 15 | B1 | 3136 | 2995 | 100.84 | |||
| 16 | B1 | 3094 | 2955 | 2.69 | |||
| 17 | B1 | 1531 | 1463 | 11.53 | |||
| 18 | B1 | 1241 | 1185 | 0.04 | |||
| 19 | B1 | 762 | 728 | 1.65 | |||
| 20 | B1 | 284 | 271 | 0.00 | |||
| 21 | B2 | 3134 | 2993 | 29.00 | |||
| 22 | B2 | 3052 | 2915 | 32.86 | |||
| 23 | B2 | 1523 | 1454 | 1.37 | |||
| 24 | B2 | 1441 | 1377 | 4.83 | |||
| 25 | B2 | 1394 | 1332 | 1.53 | |||
| 26 | B2 | 1092 | 1043 | 0.33 | |||
| 27 | B2 | 946 | 903 | 1.05 |
| A | B | C |
|---|---|---|
| 0.97661 | 0.28065 | 0.24834 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.591 |
| C2 | 0.000 | 1.273 | -0.261 |
| C3 | 0.000 | -1.273 | -0.261 |
| H4 | 0.880 | 0.000 | 1.247 |
| H5 | -0.880 | 0.000 | 1.247 |
| H6 | 0.000 | 2.173 | 0.363 |
| H7 | 0.000 | -2.173 | 0.363 |
| H8 | 0.886 | 1.309 | -0.907 |
| H9 | -0.886 | 1.309 | -0.907 |
| H10 | -0.886 | -1.309 | -0.907 |
| H11 | 0.886 | -1.309 | -0.907 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5321 | 1.5321 | 1.0975 | 1.0975 | 2.1853 | 2.1853 | 2.1773 | 2.1773 | 2.1773 | 2.1773 | C2 | 1.5321 | 2.5467 | 2.1611 | 2.1611 | 1.0955 | 3.5029 | 1.0967 | 1.0967 | 2.8052 | 2.8052 | C3 | 1.5321 | 2.5467 | 2.1611 | 2.1611 | 3.5029 | 1.0955 | 2.8052 | 2.8052 | 1.0967 | 1.0967 | H4 | 1.0975 | 2.1611 | 2.1611 | 1.7593 | 2.5057 | 2.5057 | 2.5204 | 3.0772 | 3.0772 | 2.5204 | H5 | 1.0975 | 2.1611 | 2.1611 | 1.7593 | 2.5057 | 2.5057 | 3.0772 | 2.5204 | 2.5204 | 3.0772 | H6 | 2.1853 | 1.0955 | 3.5029 | 2.5057 | 2.5057 | 4.3469 | 1.7735 | 1.7735 | 3.8111 | 3.8111 | H7 | 2.1853 | 3.5029 | 1.0955 | 2.5057 | 2.5057 | 4.3469 | 3.8111 | 3.8111 | 1.7735 | 1.7735 | H8 | 2.1773 | 1.0967 | 2.8052 | 2.5204 | 3.0772 | 1.7735 | 3.8111 | 1.7717 | 3.1609 | 2.6177 | H9 | 2.1773 | 1.0967 | 2.8052 | 3.0772 | 2.5204 | 1.7735 | 3.8111 | 1.7717 | 2.6177 | 3.1609 | H10 | 2.1773 | 2.8052 | 1.0967 | 3.0772 | 2.5204 | 3.8111 | 1.7735 | 3.1609 | 2.6177 | 1.7717 | H11 | 2.1773 | 2.8052 | 1.0967 | 2.5204 | 3.0772 | 3.8111 | 1.7735 | 2.6177 | 3.1609 | 1.7717 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.457 | C1 | C2 | H8 | 110.748 | |
| C1 | C2 | H9 | 110.748 | C1 | C3 | H7 | 111.457 | |
| C1 | C3 | H10 | 110.748 | C1 | C3 | H11 | 110.748 | |
| C2 | C1 | C3 | 112.425 | C2 | C1 | H4 | 109.424 | |
| C2 | C1 | H5 | 109.424 | C3 | C1 | H4 | 109.424 | |
| C3 | C1 | H5 | 109.424 | H4 | C1 | H5 | 106.545 | |
| H6 | C2 | H8 | 107.997 | H6 | C2 | H9 | 107.997 | |
| H7 | C3 | H10 | 107.997 | H7 | C3 | H11 | 107.997 | |
| H8 | C2 | H9 | 107.751 | H10 | C3 | H11 | 107.751 |