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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 | -233.627502 |
| Energy at 298.15K | -233.638710 |
| Nuclear repulsion energy | 190.188305 |
| 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 | 3124 | 3007 | 44.52 | |||
| 2 | A1 | 3049 | 2935 | 9.27 | |||
| 3 | A1 | 2972 | 2861 | 125.08 | |||
| 4 | A1 | 1551 | 1493 | 2.96 | |||
| 5 | A1 | 1515 | 1459 | 4.31 | |||
| 6 | A1 | 1463 | 1408 | 5.28 | |||
| 7 | A1 | 1408 | 1355 | 1.97 | |||
| 8 | A1 | 1191 | 1147 | 22.49 | |||
| 9 | A1 | 1070 | 1030 | 13.64 | |||
| 10 | A1 | 868 | 836 | 7.05 | |||
| 11 | A1 | 442 | 426 | 0.03 | |||
| 12 | A1 | 194 | 186 | 0.52 | |||
| 13 | A2 | 3127 | 3010 | 0.00 | |||
| 14 | A2 | 2991 | 2879 | 0.00 | |||
| 15 | A2 | 1495 | 1440 | 0.00 | |||
| 16 | A2 | 1306 | 1257 | 0.00 | |||
| 17 | A2 | 1177 | 1133 | 0.00 | |||
| 18 | A2 | 820 | 790 | 0.00 | |||
| 19 | A2 | 254 | 244 | 0.00 | |||
| 20 | A2 | 103 | 100 | 0.00 | |||
| 21 | B1 | 3127 | 3010 | 70.95 | |||
| 22 | B1 | 2989 | 2877 | 143.10 | |||
| 23 | B1 | 1496 | 1440 | 16.18 | |||
| 24 | B1 | 1314 | 1265 | 4.48 | |||
| 25 | B1 | 1207 | 1162 | 13.14 | |||
| 26 | B1 | 834 | 803 | 0.90 | |||
| 27 | B1 | 260 | 251 | 1.61 | |||
| 28 | B1 | 108 | 104 | 4.20 | |||
| 29 | B2 | 3124 | 3007 | 22.37 | |||
| 30 | B2 | 3048 | 2934 | 34.62 | |||
| 31 | B2 | 2959 | 2849 | 9.79 | |||
| 32 | B2 | 1531 | 1474 | 2.66 | |||
| 33 | B2 | 1512 | 1455 | 3.61 | |||
| 34 | B2 | 1422 | 1369 | 51.57 | |||
| 35 | B2 | 1389 | 1337 | 26.76 | |||
| 36 | B2 | 1177 | 1133 | 219.21 | |||
| 37 | B2 | 1107 | 1066 | 4.40 | |||
| 38 | B2 | 955 | 920 | 4.87 | |||
| 39 | B2 | 434 | 418 | 3.55 |
| A | B | C |
|---|---|---|
| 0.60374 | 0.07510 | 0.07031 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.261 |
| C2 | 0.000 | 1.176 | -0.517 |
| C3 | 0.000 | -1.176 | -0.517 |
| C4 | 0.000 | 2.370 | 0.410 |
| C5 | 0.000 | -2.370 | 0.410 |
| H6 | 0.886 | 1.194 | -1.173 |
| H7 | -0.886 | 1.194 | -1.173 |
| H8 | 0.886 | -1.194 | -1.173 |
| H9 | -0.886 | -1.194 | -1.173 |
| H10 | 0.000 | 3.303 | -0.160 |
| H11 | 0.000 | -3.303 | -0.160 |
| H12 | -0.885 | 2.358 | 1.052 |
| H13 | 0.885 | 2.358 | 1.052 |
| H14 | 0.885 | -2.358 | 1.052 |
| H15 | -0.885 | -2.358 | 1.052 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4100 | 1.4100 | 2.3748 | 2.3748 | 2.0659 | 2.0659 | 2.0659 | 2.0659 | 3.3301 | 3.3301 | 2.6396 | 2.6396 | 2.6396 | 2.6396 | C2 | 1.4100 | 2.3515 | 1.5123 | 3.6652 | 1.1025 | 1.1025 | 2.6138 | 2.6138 | 2.1574 | 4.4933 | 2.1546 | 2.1546 | 3.9662 | 3.9662 | C3 | 1.4100 | 2.3515 | 3.6652 | 1.5123 | 2.6138 | 2.6138 | 1.1025 | 1.1025 | 4.4933 | 2.1574 | 3.9662 | 3.9662 | 2.1546 | 2.1546 | C4 | 2.3748 | 1.5123 | 3.6652 | 4.7403 | 2.1622 | 2.1622 | 3.9996 | 3.9996 | 1.0937 | 5.7021 | 1.0928 | 1.0928 | 4.8526 | 4.8526 | C5 | 2.3748 | 3.6652 | 1.5123 | 4.7403 | 3.9996 | 3.9996 | 2.1622 | 2.1622 | 5.7021 | 1.0937 | 4.8526 | 4.8526 | 1.0928 | 1.0928 | H6 | 2.0659 | 1.1025 | 2.6138 | 2.1622 | 3.9996 | 1.7720 | 2.3885 | 2.9740 | 2.5020 | 4.6946 | 3.0725 | 2.5111 | 4.1915 | 4.5501 | H7 | 2.0659 | 1.1025 | 2.6138 | 2.1622 | 3.9996 | 1.7720 | 2.9740 | 2.3885 | 2.5020 | 4.6946 | 2.5111 | 3.0725 | 4.5501 | 4.1915 | H8 | 2.0659 | 2.6138 | 1.1025 | 3.9996 | 2.1622 | 2.3885 | 2.9740 | 1.7720 | 4.6946 | 2.5020 | 4.5501 | 4.1915 | 2.5111 | 3.0725 | H9 | 2.0659 | 2.6138 | 1.1025 | 3.9996 | 2.1622 | 2.9740 | 2.3885 | 1.7720 | 4.6946 | 2.5020 | 4.1915 | 4.5501 | 3.0725 | 2.5111 | H10 | 3.3301 | 2.1574 | 4.4933 | 1.0937 | 5.7021 | 2.5020 | 2.5020 | 4.6946 | 4.6946 | 6.6067 | 1.7735 | 1.7735 | 5.8566 | 5.8566 | H11 | 3.3301 | 4.4933 | 2.1574 | 5.7021 | 1.0937 | 4.6946 | 4.6946 | 2.5020 | 2.5020 | 6.6067 | 5.8566 | 5.8566 | 1.7735 | 1.7735 | H12 | 2.6396 | 2.1546 | 3.9662 | 1.0928 | 4.8526 | 3.0725 | 2.5111 | 4.5501 | 4.1915 | 1.7735 | 5.8566 | 1.7690 | 5.0365 | 4.7156 | H13 | 2.6396 | 2.1546 | 3.9662 | 1.0928 | 4.8526 | 2.5111 | 3.0725 | 4.1915 | 4.5501 | 1.7735 | 5.8566 | 1.7690 | 4.7156 | 5.0365 | H14 | 2.6396 | 3.9662 | 2.1546 | 4.8526 | 1.0928 | 4.1915 | 4.5501 | 2.5111 | 3.0725 | 5.8566 | 1.7735 | 5.0365 | 4.7156 | 1.7690 | H15 | 2.6396 | 3.9662 | 2.1546 | 4.8526 | 1.0928 | 4.5501 | 4.1915 | 3.0725 | 2.5111 | 5.8566 | 1.7735 | 4.7156 | 5.0365 | 1.7690 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 108.667 | O1 | C2 | H6 | 110.021 | |
| O1 | C2 | H7 | 110.021 | O1 | C3 | C5 | 108.667 | |
| O1 | C3 | H8 | 110.021 | O1 | C3 | H9 | 110.021 | |
| C2 | O1 | C3 | 112.997 | C2 | C4 | H10 | 110.738 | |
| C2 | C4 | H12 | 110.563 | C2 | C4 | H13 | 110.563 | |
| C3 | C5 | H11 | 110.738 | C3 | C5 | H14 | 110.563 | |
| C3 | C5 | H15 | 110.563 | C4 | C2 | H6 | 110.589 | |
| C4 | C2 | H7 | 110.589 | C5 | C3 | H8 | 110.589 | |
| C5 | C3 | H9 | 110.589 | H6 | C2 | H7 | 106.950 | |
| H8 | C3 | H9 | 106.950 | H10 | C4 | H12 | 108.411 | |
| H10 | C4 | H13 | 108.411 | H11 | C5 | H14 | 108.411 | |
| H11 | C5 | H15 | 108.411 | H12 | C4 | H13 | 108.068 | |
| H14 | C5 | H15 | 108.068 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.334 | |||
| 2 | C | -0.211 | |||
| 3 | C | -0.211 | |||
| 4 | C | -0.667 | |||
| 5 | C | -0.667 | |||
| 6 | H | 0.188 | |||
| 7 | H | 0.188 | |||
| 8 | H | 0.188 | |||
| 9 | H | 0.188 | |||
| 10 | H | 0.215 | |||
| 11 | H | 0.215 | |||
| 12 | H | 0.227 | |||
| 13 | H | 0.227 | |||
| 14 | H | 0.227 | |||
| 15 | H | 0.227 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -1.101 | 1.101 | |
| CHELPG | ||||
| AIM | ||||
| ESP |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 176.065 |
|---|---|
| (<r2>)1/2 | 13.269 |