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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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -268.908367 |
| Energy at 298.15K | -268.918070 |
| Nuclear repulsion energy | 199.426596 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3206 | 3036 | 3.44 | |||
| 2 | A | 3143 | 2976 | 65.80 | |||
| 3 | A | 3064 | 2902 | 60.54 | |||
| 4 | A | 3055 | 2893 | 18.63 | |||
| 5 | A | 1563 | 1480 | 5.73 | |||
| 6 | A | 1546 | 1464 | 0.18 | |||
| 7 | A | 1528 | 1447 | 6.23 | |||
| 8 | A | 1508 | 1428 | 0.08 | |||
| 9 | A | 1370 | 1297 | 0.93 | |||
| 10 | A | 1243 | 1177 | 40.96 | |||
| 11 | A | 1207 | 1143 | 13.53 | |||
| 12 | A | 1174 | 1112 | 74.25 | |||
| 13 | A | 964 | 913 | 4.05 | |||
| 14 | A | 624 | 591 | 5.97 | |||
| 15 | A | 331 | 314 | 6.00 | |||
| 16 | A | 167 | 158 | 0.95 | |||
| 17 | A | 89 | 84 | 1.62 | |||
| 18 | B | 3205 | 3036 | 43.36 | |||
| 19 | B | 3142 | 2976 | 8.36 | |||
| 20 | B | 3131 | 2965 | 49.73 | |||
| 21 | B | 3056 | 2894 | 93.83 | |||
| 22 | B | 1554 | 1472 | 9.26 | |||
| 23 | B | 1531 | 1450 | 0.35 | |||
| 24 | B | 1522 | 1442 | 13.49 | |||
| 25 | B | 1457 | 1380 | 14.69 | |||
| 26 | B | 1279 | 1211 | 15.51 | |||
| 27 | B | 1205 | 1142 | 12.50 | |||
| 28 | B | 1198 | 1135 | 192.64 | |||
| 29 | B | 1108 | 1049 | 122.68 | |||
| 30 | B | 985 | 933 | 65.92 | |||
| 31 | B | 476 | 451 | 5.39 | |||
| 32 | B | 245 | 232 | 19.71 | |||
| 33 | B | 119 | 113 | 2.38 |
| A | B | C |
|---|---|---|
| 0.33868 | 0.11167 | 0.10473 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.933 |
| H2 | -0.707 | 0.559 | 1.557 |
| H3 | 0.707 | -0.559 | 1.557 |
| O4 | 0.789 | 0.866 | 0.170 |
| O5 | -0.789 | -0.866 | 0.170 |
| C6 | 0.000 | 1.782 | -0.571 |
| C7 | 0.000 | -1.782 | -0.571 |
| H8 | 0.692 | 2.449 | -1.081 |
| H9 | -0.692 | -2.449 | -1.081 |
| H10 | -0.627 | 1.270 | -1.306 |
| H11 | -0.644 | 2.368 | 0.095 |
| H12 | 0.627 | -1.270 | -1.306 |
| H13 | 0.644 | -2.368 | 0.095 |
| C1 | H2 | H3 | O4 | O5 | C6 | C7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.0963 | 1.0963 | 1.3982 | 1.3982 | 2.3321 | 2.3321 | 3.2458 | 3.2458 | 2.6495 | 2.5931 | 2.6495 | 2.5931 | H2 | 1.0963 | 1.8032 | 2.0632 | 1.9904 | 2.5543 | 3.2421 | 3.5340 | 4.0013 | 2.9508 | 2.3262 | 3.6500 | 3.5401 | H3 | 1.0963 | 1.8032 | 1.9904 | 2.0632 | 3.2421 | 2.5543 | 4.0013 | 3.5340 | 3.6500 | 3.5401 | 2.9508 | 2.3262 | O4 | 1.3982 | 2.0632 | 1.9904 | 2.3430 | 1.4183 | 2.8603 | 2.0203 | 3.8404 | 2.0850 | 2.0778 | 2.6012 | 3.2376 | O5 | 1.3982 | 1.9904 | 2.0632 | 2.3430 | 2.8603 | 1.4183 | 3.8404 | 2.0203 | 2.6012 | 3.2376 | 2.0850 | 2.0778 | C6 | 2.3321 | 2.5543 | 3.2421 | 1.4183 | 2.8603 | 3.5632 | 1.0884 | 4.3171 | 1.0926 | 1.0969 | 3.2008 | 4.2517 | C7 | 2.3321 | 3.2421 | 2.5543 | 2.8603 | 1.4183 | 3.5632 | 4.3171 | 1.0884 | 3.2008 | 4.2517 | 1.0926 | 1.0969 | H8 | 3.2458 | 3.5340 | 4.0013 | 2.0203 | 3.8404 | 1.0884 | 4.3171 | 5.0901 | 1.7836 | 1.7825 | 3.7265 | 4.9586 | H9 | 3.2458 | 4.0013 | 3.5340 | 3.8404 | 2.0203 | 4.3171 | 1.0884 | 5.0901 | 3.7265 | 4.9586 | 1.7836 | 1.7825 | H10 | 2.6495 | 2.9508 | 3.6500 | 2.0850 | 2.6012 | 1.0926 | 3.2008 | 1.7836 | 3.7265 | 1.7799 | 2.8328 | 4.1004 | H11 | 2.5931 | 2.3262 | 3.5401 | 2.0778 | 3.2376 | 1.0969 | 4.2517 | 1.7825 | 4.9586 | 1.7799 | 4.1004 | 4.9078 | H12 | 2.6495 | 3.6500 | 2.9508 | 2.6012 | 2.0850 | 3.2008 | 1.0926 | 3.7265 | 1.7836 | 2.8328 | 4.1004 | 1.7799 | H13 | 2.5931 | 3.5401 | 2.3262 | 3.2376 | 2.0778 | 4.2517 | 1.0969 | 4.9586 | 1.7825 | 4.1004 | 4.9078 | 1.7799 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O4 | C6 | 111.783 | C1 | O5 | C7 | 111.783 | |
| H2 | C1 | H3 | 110.652 | H2 | C1 | O4 | 111.019 | |
| H2 | C1 | O5 | 105.214 | H3 | C1 | O4 | 105.214 | |
| H3 | C1 | O5 | 111.019 | O4 | C1 | O5 | 113.830 | |
| O4 | C6 | H8 | 106.661 | O4 | C6 | H10 | 111.615 | |
| O4 | C6 | H11 | 110.744 | O5 | C7 | H9 | 106.661 | |
| O5 | C7 | H12 | 111.615 | O5 | C7 | H13 | 110.744 | |
| H8 | C6 | H10 | 109.722 | H8 | C6 | H11 | 109.305 | |
| H9 | C7 | H12 | 109.722 | H9 | C7 | H13 | 109.305 | |
| H10 | C6 | H11 | 108.758 | H12 | C7 | H13 | 108.758 |
Electronic state