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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 | -233.589470 |
| Energy at 298.15K | -233.600659 |
| Nuclear repulsion energy | 189.992071 |
| 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 | 3148 | 3017 | 33.60 | |||
| 2 | A1 | 3064 | 2937 | 7.64 | |||
| 3 | A1 | 2975 | 2851 | 109.35 | |||
| 4 | A1 | 1550 | 1485 | 0.92 | |||
| 5 | A1 | 1511 | 1448 | 3.87 | |||
| 6 | A1 | 1460 | 1400 | 5.95 | |||
| 7 | A1 | 1405 | 1346 | 0.50 | |||
| 8 | A1 | 1190 | 1141 | 23.47 | |||
| 9 | A1 | 1072 | 1027 | 11.21 | |||
| 10 | A1 | 868 | 832 | 5.49 | |||
| 11 | A1 | 443 | 424 | 0.04 | |||
| 12 | A1 | 193 | 185 | 0.70 | |||
| 13 | A2 | 3152 | 3021 | 0.00 | |||
| 14 | A2 | 2999 | 2874 | 0.00 | |||
| 15 | A2 | 1492 | 1430 | 0.00 | |||
| 16 | A2 | 1297 | 1243 | 0.00 | |||
| 17 | A2 | 1174 | 1125 | 0.00 | |||
| 18 | A2 | 819 | 785 | 0.00 | |||
| 19 | A2 | 253 | 242 | 0.00 | |||
| 20 | A2 | 105 | 100 | 0.00 | |||
| 21 | B1 | 3152 | 3021 | 51.35 | |||
| 22 | B1 | 2996 | 2871 | 136.16 | |||
| 23 | B1 | 1492 | 1430 | 10.45 | |||
| 24 | B1 | 1303 | 1249 | 3.22 | |||
| 25 | B1 | 1206 | 1156 | 12.66 | |||
| 26 | B1 | 831 | 797 | 1.49 | |||
| 27 | B1 | 257 | 247 | 1.48 | |||
| 28 | B1 | 106 | 102 | 4.10 | |||
| 29 | B2 | 3148 | 3017 | 16.71 | |||
| 30 | B2 | 3064 | 2936 | 27.32 | |||
| 31 | B2 | 2962 | 2839 | 11.06 | |||
| 32 | B2 | 1527 | 1463 | 3.88 | |||
| 33 | B2 | 1508 | 1446 | 2.47 | |||
| 34 | B2 | 1422 | 1363 | 44.72 | |||
| 35 | B2 | 1382 | 1325 | 41.00 | |||
| 36 | B2 | 1191 | 1142 | 207.46 | |||
| 37 | B2 | 1104 | 1058 | 2.51 | |||
| 38 | B2 | 955 | 916 | 3.31 | |||
| 39 | B2 | 433 | 415 | 3.26 |
| A | B | C |
|---|---|---|
| 0.60152 | 0.07499 | 0.07019 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.262 |
| C2 | 0.000 | 1.176 | -0.518 |
| C3 | 0.000 | -1.176 | -0.518 |
| C4 | 0.000 | 2.372 | 0.412 |
| C5 | 0.000 | -2.372 | 0.412 |
| H6 | 0.886 | 1.199 | -1.177 |
| H7 | -0.886 | 1.199 | -1.177 |
| H8 | 0.886 | -1.199 | -1.177 |
| H9 | -0.886 | -1.199 | -1.177 |
| H10 | 0.000 | 3.304 | -0.162 |
| H11 | 0.000 | -3.304 | -0.162 |
| H12 | -0.886 | 2.359 | 1.053 |
| H13 | 0.886 | 2.359 | 1.053 |
| H14 | 0.886 | -2.359 | 1.053 |
| H15 | -0.886 | -2.359 | 1.053 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4107 | 1.4107 | 2.3769 | 2.3769 | 2.0713 | 2.0713 | 2.0713 | 2.0713 | 3.3313 | 3.3313 | 2.6414 | 2.6414 | 2.6414 | 2.6414 | C2 | 1.4107 | 2.3516 | 1.5152 | 3.6677 | 1.1042 | 1.1042 | 2.6186 | 2.6186 | 2.1581 | 4.4942 | 2.1572 | 2.1572 | 3.9685 | 3.9685 | C3 | 1.4107 | 2.3516 | 3.6677 | 1.5152 | 2.6186 | 2.6186 | 1.1042 | 1.1042 | 4.4942 | 2.1581 | 3.9685 | 3.9685 | 2.1572 | 2.1572 | C4 | 2.3769 | 1.5152 | 3.6677 | 4.7443 | 2.1644 | 2.1644 | 4.0074 | 4.0074 | 1.0943 | 5.7053 | 1.0937 | 1.0937 | 4.8561 | 4.8561 | C5 | 2.3769 | 3.6677 | 1.5152 | 4.7443 | 4.0074 | 4.0074 | 2.1644 | 2.1644 | 5.7053 | 1.0943 | 4.8561 | 4.8561 | 1.0937 | 1.0937 | H6 | 2.0713 | 1.1042 | 2.6186 | 2.1644 | 4.0074 | 1.7721 | 2.3974 | 2.9813 | 2.4998 | 4.7002 | 3.0753 | 2.5136 | 4.1988 | 4.5574 | H7 | 2.0713 | 1.1042 | 2.6186 | 2.1644 | 4.0074 | 1.7721 | 2.9813 | 2.3974 | 2.4998 | 4.7002 | 2.5136 | 3.0753 | 4.5574 | 4.1988 | H8 | 2.0713 | 2.6186 | 1.1042 | 4.0074 | 2.1644 | 2.3974 | 2.9813 | 1.7721 | 4.7002 | 2.4998 | 4.5574 | 4.1988 | 2.5136 | 3.0753 | H9 | 2.0713 | 2.6186 | 1.1042 | 4.0074 | 2.1644 | 2.9813 | 2.3974 | 1.7721 | 4.7002 | 2.4998 | 4.1988 | 4.5574 | 3.0753 | 2.5136 | H10 | 3.3313 | 2.1581 | 4.4942 | 1.0943 | 5.7053 | 2.4998 | 2.4998 | 4.7002 | 4.7002 | 6.6086 | 1.7757 | 1.7757 | 5.8596 | 5.8596 | H11 | 3.3313 | 4.4942 | 2.1581 | 5.7053 | 1.0943 | 4.7002 | 4.7002 | 2.4998 | 2.4998 | 6.6086 | 5.8596 | 5.8596 | 1.7757 | 1.7757 | H12 | 2.6414 | 2.1572 | 3.9685 | 1.0937 | 4.8561 | 3.0753 | 2.5136 | 4.5574 | 4.1988 | 1.7757 | 5.8596 | 1.7716 | 5.0401 | 4.7185 | H13 | 2.6414 | 2.1572 | 3.9685 | 1.0937 | 4.8561 | 2.5136 | 3.0753 | 4.1988 | 4.5574 | 1.7757 | 5.8596 | 1.7716 | 4.7185 | 5.0401 | H14 | 2.6414 | 3.9685 | 2.1572 | 4.8561 | 1.0937 | 4.1988 | 4.5574 | 2.5136 | 3.0753 | 5.8596 | 1.7757 | 5.0401 | 4.7185 | 1.7716 | H15 | 2.6414 | 3.9685 | 2.1572 | 4.8561 | 1.0937 | 4.5574 | 4.1988 | 3.0753 | 2.5136 | 5.8596 | 1.7757 | 4.7185 | 5.0401 | 1.7716 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 108.605 | O1 | C2 | H6 | 110.296 | |
| O1 | C2 | H7 | 110.296 | O1 | C3 | C5 | 108.605 | |
| O1 | C3 | H8 | 110.296 | O1 | C3 | H9 | 110.296 | |
| C2 | O1 | C3 | 112.912 | C2 | C4 | H10 | 110.557 | |
| C2 | C4 | H12 | 110.517 | C2 | C4 | H13 | 110.517 | |
| C3 | C5 | H11 | 110.557 | C3 | C5 | H14 | 110.517 | |
| C3 | C5 | H15 | 110.517 | C4 | C2 | H6 | 110.461 | |
| C4 | C2 | H7 | 110.461 | C5 | C3 | H8 | 110.461 | |
| C5 | C3 | H9 | 110.461 | H6 | C2 | H7 | 106.723 | |
| H8 | C3 | H9 | 106.723 | H10 | C4 | H12 | 108.498 | |
| H10 | C4 | H13 | 108.498 | H11 | C5 | H14 | 108.498 | |
| H11 | C5 | H15 | 108.498 | H12 | C4 | H13 | 108.180 | |
| H14 | C5 | H15 | 108.180 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.483 | |||
| 2 | C | 0.033 | |||
| 3 | C | 0.033 | |||
| 4 | C | -0.406 | |||
| 5 | C | -0.406 | |||
| 6 | H | 0.101 | |||
| 7 | H | 0.101 | |||
| 8 | H | 0.101 | |||
| 9 | H | 0.101 | |||
| 10 | H | 0.126 | |||
| 11 | H | 0.126 | |||
| 12 | H | 0.143 | |||
| 13 | H | 0.143 | |||
| 14 | H | 0.143 | |||
| 15 | H | 0.143 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -1.026 | 1.026 | |
| 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> | 175.968 |
|---|---|
| (<r2>)1/2 | 13.265 |