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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 | -271.545677 |
| Energy at 298.15K | -271.536702 |
| HF Energy | -271.785157 |
| Nuclear repulsion energy | 238.231129 |
| 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 | 3133 | 3009 | 35.57 | |||
| 2 | A1 | 3066 | 2944 | 2.36 | |||
| 3 | A1 | 3033 | 2912 | 28.94 | |||
| 4 | A1 | 1811 | 1739 | 108.38 | |||
| 5 | A1 | 1529 | 1468 | 6.95 | |||
| 6 | A1 | 1493 | 1434 | 12.46 | |||
| 7 | A1 | 1443 | 1386 | 8.43 | |||
| 8 | A1 | 1373 | 1319 | 7.25 | |||
| 9 | A1 | 1125 | 1080 | 2.15 | |||
| 10 | A1 | 1026 | 986 | 1.68 | |||
| 11 | A1 | 784 | 753 | 1.52 | |||
| 12 | A1 | 408 | 391 | 0.42 | |||
| 13 | A1 | 195 | 187 | 0.55 | |||
| 14 | A2 | 3141 | 3016 | 0.00 | |||
| 15 | A2 | 3048 | 2927 | 0.00 | |||
| 16 | A2 | 1523 | 1463 | 0.00 | |||
| 17 | A2 | 1277 | 1227 | 0.00 | |||
| 18 | A2 | 1014 | 973 | 0.00 | |||
| 19 | A2 | 722 | 693 | 0.00 | |||
| 20 | A2 | 204 | 196 | 0.00 | |||
| 21 | A2 | 32 | 31 | 0.00 | |||
| 22 | B1 | 3141 | 3017 | 48.30 | |||
| 23 | B1 | 3060 | 2938 | 25.25 | |||
| 24 | B1 | 1523 | 1463 | 11.20 | |||
| 25 | B1 | 1320 | 1267 | 0.84 | |||
| 26 | B1 | 1153 | 1107 | 0.07 | |||
| 27 | B1 | 830 | 797 | 10.86 | |||
| 28 | B1 | 467 | 448 | 0.02 | |||
| 29 | B1 | 181 | 173 | 0.29 | |||
| 30 | B1 | 67 | 65 | 0.17 | |||
| 31 | B2 | 3133 | 3009 | 14.93 | |||
| 32 | B2 | 3065 | 2944 | 45.35 | |||
| 33 | B2 | 3022 | 2903 | 11.02 | |||
| 34 | B2 | 1528 | 1468 | 9.27 | |||
| 35 | B2 | 1482 | 1423 | 2.56 | |||
| 36 | B2 | 1442 | 1385 | 0.62 | |||
| 37 | B2 | 1403 | 1348 | 25.48 | |||
| 38 | B2 | 1147 | 1102 | 70.40 | |||
| 39 | B2 | 1021 | 980 | 11.14 | |||
| 40 | B2 | 971 | 933 | 19.21 | |||
| 41 | B2 | 624 | 599 | 3.96 | |||
| 42 | B2 | 310 | 298 | 13.15 |
| A | B | C |
|---|---|---|
| 0.29673 | 0.06462 | 0.05522 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.285 |
| C2 | 0.000 | 0.000 | 0.068 |
| C3 | 0.000 | 1.299 | -0.735 |
| C4 | 0.000 | -1.299 | -0.735 |
| C5 | 0.000 | 2.555 | 0.134 |
| C6 | 0.000 | -2.555 | 0.134 |
| H7 | 0.873 | 1.282 | -1.405 |
| H8 | -0.873 | 1.282 | -1.405 |
| H9 | -0.873 | -1.282 | -1.405 |
| H10 | 0.873 | -1.282 | -1.405 |
| H11 | 0.000 | 3.456 | -0.488 |
| H12 | -0.881 | 2.581 | 0.782 |
| H13 | 0.881 | 2.581 | 0.782 |
| H14 | 0.000 | -3.456 | -0.488 |
| H15 | 0.881 | -2.581 | 0.782 |
| H16 | -0.881 | -2.581 | 0.782 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.2170 | 2.4011 | 2.4011 | 2.8019 | 2.8019 | 3.1046 | 3.1046 | 3.1046 | 3.1046 | 3.8841 | 2.7731 | 2.7731 | 3.8841 | 2.7731 | 2.7731 | C2 | 1.2170 | 1.5266 | 1.5266 | 2.5556 | 2.5556 | 2.1385 | 2.1385 | 2.1385 | 2.1385 | 3.5003 | 2.8194 | 2.8194 | 3.5003 | 2.8194 | 2.8194 | C3 | 2.4011 | 1.5266 | 2.5972 | 1.5274 | 3.9501 | 1.1002 | 1.1002 | 2.8053 | 2.8053 | 2.1714 | 2.1733 | 2.1733 | 4.7609 | 4.2580 | 4.2580 | C4 | 2.4011 | 1.5266 | 2.5972 | 3.9501 | 1.5274 | 2.8053 | 2.8053 | 1.1002 | 1.1002 | 4.7609 | 4.2580 | 4.2580 | 2.1714 | 2.1733 | 2.1733 | C5 | 2.8019 | 2.5556 | 1.5274 | 3.9501 | 5.1095 | 2.1793 | 2.1793 | 4.2250 | 4.2250 | 1.0950 | 1.0940 | 1.0940 | 6.0428 | 5.2510 | 5.2510 | C6 | 2.8019 | 2.5556 | 3.9501 | 1.5274 | 5.1095 | 4.2250 | 4.2250 | 2.1793 | 2.1793 | 6.0428 | 5.2510 | 5.2510 | 1.0950 | 1.0940 | 1.0940 | H7 | 3.1046 | 2.1385 | 1.1002 | 2.8053 | 2.1793 | 4.2250 | 1.7451 | 3.1015 | 2.5640 | 2.5155 | 3.0897 | 2.5441 | 4.9041 | 4.4394 | 4.7731 | H8 | 3.1046 | 2.1385 | 1.1002 | 2.8053 | 2.1793 | 4.2250 | 1.7451 | 2.5640 | 3.1015 | 2.5155 | 2.5441 | 3.0897 | 4.9041 | 4.7731 | 4.4394 | H9 | 3.1046 | 2.1385 | 2.8053 | 1.1002 | 4.2250 | 2.1793 | 3.1015 | 2.5640 | 1.7451 | 4.9041 | 4.4394 | 4.7731 | 2.5155 | 3.0897 | 2.5441 | H10 | 3.1046 | 2.1385 | 2.8053 | 1.1002 | 4.2250 | 2.1793 | 2.5640 | 3.1015 | 1.7451 | 4.9041 | 4.7731 | 4.4394 | 2.5155 | 2.5441 | 3.0897 | H11 | 3.8841 | 3.5003 | 2.1714 | 4.7609 | 1.0950 | 6.0428 | 2.5155 | 2.5155 | 4.9041 | 4.9041 | 1.7763 | 1.7763 | 6.9119 | 6.2318 | 6.2318 | H12 | 2.7731 | 2.8194 | 2.1733 | 4.2580 | 1.0940 | 5.2510 | 3.0897 | 2.5441 | 4.4394 | 4.7731 | 1.7763 | 1.7615 | 6.2318 | 5.4545 | 5.1622 | H13 | 2.7731 | 2.8194 | 2.1733 | 4.2580 | 1.0940 | 5.2510 | 2.5441 | 3.0897 | 4.7731 | 4.4394 | 1.7763 | 1.7615 | 6.2318 | 5.1622 | 5.4545 | H14 | 3.8841 | 3.5003 | 4.7609 | 2.1714 | 6.0428 | 1.0950 | 4.9041 | 4.9041 | 2.5155 | 2.5155 | 6.9119 | 6.2318 | 6.2318 | 1.7763 | 1.7763 | H15 | 2.7731 | 2.8194 | 4.2580 | 2.1733 | 5.2510 | 1.0940 | 4.4394 | 4.7731 | 3.0897 | 2.5441 | 6.2318 | 5.4545 | 5.1622 | 1.7763 | 1.7615 | H16 | 2.7731 | 2.8194 | 4.2580 | 2.1733 | 5.2510 | 1.0940 | 4.7731 | 4.4394 | 2.5441 | 3.0897 | 6.2318 | 5.1622 | 5.4545 | 1.7763 | 1.7615 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 121.714 | O1 | C2 | C4 | 121.714 | |
| C2 | C3 | C5 | 113.599 | C2 | C3 | H7 | 107.913 | |
| C2 | C3 | H8 | 107.913 | C2 | C4 | C6 | 113.599 | |
| C2 | C4 | H9 | 107.913 | C2 | C4 | H10 | 107.913 | |
| C3 | C2 | C4 | 116.571 | C3 | C5 | H11 | 110.660 | |
| C3 | C5 | H12 | 110.936 | C3 | C5 | H13 | 110.936 | |
| C4 | C6 | H14 | 110.660 | C4 | C6 | H15 | 110.936 | |
| C4 | C6 | H16 | 110.936 | C5 | C3 | H7 | 111.026 | |
| C5 | C3 | H8 | 111.026 | C6 | C4 | H9 | 111.026 | |
| C6 | C4 | H10 | 111.026 | H7 | C3 | H8 | 104.931 | |
| H9 | C4 | H10 | 104.931 | H11 | C5 | H12 | 108.483 | |
| H11 | C5 | H13 | 108.483 | H12 | C5 | H13 | 107.226 | |
| H14 | C6 | H15 | 108.483 | H14 | C6 | H16 | 108.483 | |
| H15 | C6 | H16 | 107.226 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | O | -0.443 | |||
| 2 | C | 0.457 | |||
| 3 | C | -0.349 | |||
| 4 | C | -0.349 | |||
| 5 | C | -0.432 | |||
| 6 | C | -0.432 | |||
| 7 | H | 0.157 | |||
| 8 | H | 0.157 | |||
| 9 | H | 0.157 | |||
| 10 | H | 0.157 | |||
| 11 | H | 0.139 | |||
| 12 | H | 0.161 | |||
| 13 | H | 0.161 | |||
| 14 | H | 0.139 | |||
| 15 | H | 0.161 | |||
| 16 | H | 0.161 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.000 | 0.000 | -2.568 | 2.568 | |
| CHELPG | -0.013 | -2.544 | 0.000 | 2.544 |
| AIM | ||||
| ESP | 0.001 | 0.000 | -2.546 | 2.546 |
| 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> | 216.320 |
|---|---|
| (<r2>)1/2 | 14.708 |