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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 | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -191.295708 |
| Energy at 298.15K | -191.302868 |
| HF Energy | -191.062842 |
| Nuclear repulsion energy | 161.175385 |
| 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 | 3569 | 3173 | 0.25 | |||
| 2 | A1 | 3530 | 3138 | 0.49 | |||
| 3 | A1 | 3391 | 3014 | 3.16 | |||
| 4 | A1 | 1726 | 1534 | 0.06 | |||
| 5 | A1 | 1642 | 1459 | 1.87 | |||
| 6 | A1 | 1464 | 1301 | 0.35 | |||
| 7 | A1 | 1201 | 1067 | 0.06 | |||
| 8 | A1 | 1148 | 1021 | 0.83 | |||
| 9 | A1 | 1016 | 904 | 0.26 | |||
| 10 | A1 | 872 | 775 | 0.16 | |||
| 11 | A2 | 3490 | 3103 | 0.00 | |||
| 12 | A2 | 1384 | 1231 | 0.00 | |||
| 13 | A2 | 1117 | 993 | 0.00 | |||
| 14 | A2 | 635 | 564 | 0.00 | |||
| 15 | A2 | 169 | 150 | 0.00 | |||
| 16 | B1 | 3495 | 3107 | 7.29 | |||
| 17 | B1 | 1272 | 1131 | 0.15 | |||
| 18 | B1 | 1052 | 935 | 1.68 | |||
| 19 | B1 | 882 | 784 | 0.08 | |||
| 20 | B1 | 641 | 570 | 15.43 | |||
| 21 | B1 | 425 | 378 | 3.18 | |||
| 22 | B2 | 3551 | 3157 | 7.23 | |||
| 23 | B2 | 3384 | 3008 | 5.16 | |||
| 24 | B2 | 1710 | 1520 | 0.84 | |||
| 25 | B2 | 1526 | 1357 | 5.01 | |||
| 26 | B2 | 1446 | 1285 | 0.20 | |||
| 27 | B2 | 1384 | 1230 | 0.05 | |||
| 28 | B2 | 1141 | 1015 | 0.37 | |||
| 29 | B2 | 983 | 874 | 1.20 | |||
| 30 | B2 | 770 | 685 | 0.91 |
| A | B | C |
|---|---|---|
| 0.25579 | 0.24650 | 0.13180 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 1.285 |
| C2 | 0.000 | 1.157 | 0.518 |
| C3 | 0.000 | -1.157 | 0.518 |
| C4 | 0.000 | 0.785 | -0.982 |
| C5 | 0.000 | -0.785 | -0.982 |
| H6 | 0.000 | 0.000 | 2.384 |
| H7 | 0.000 | 2.232 | 0.735 |
| H8 | 0.000 | -2.232 | 0.735 |
| H9 | 0.890 | 1.196 | -1.498 |
| H10 | -0.890 | 1.196 | -1.498 |
| H11 | 0.890 | -1.196 | -1.498 |
| H12 | -0.890 | -1.196 | -1.498 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3879 | 1.3879 | 2.3989 | 2.3989 | 1.0994 | 2.2984 | 2.2984 | 3.1566 | 3.1566 | 3.1566 | 3.1566 | C2 | 1.3879 | 2.3140 | 1.5459 | 2.4538 | 2.1956 | 1.0963 | 3.3956 | 2.2038 | 2.2038 | 3.2238 | 3.2238 | C3 | 1.3879 | 2.3140 | 2.4538 | 1.5459 | 2.1956 | 3.3956 | 1.0963 | 3.2238 | 3.2238 | 2.2038 | 2.2038 | C4 | 2.3989 | 1.5459 | 2.4538 | 1.5693 | 3.4566 | 2.2456 | 3.4708 | 1.1079 | 1.1079 | 2.2320 | 2.2320 | C5 | 2.3989 | 2.4538 | 1.5459 | 1.5693 | 3.4566 | 3.4708 | 2.2456 | 2.2320 | 2.2320 | 1.1079 | 1.1079 | H6 | 1.0994 | 2.1956 | 2.1956 | 3.4566 | 3.4566 | 2.7749 | 2.7749 | 4.1582 | 4.1582 | 4.1582 | 4.1582 | H7 | 2.2984 | 1.0963 | 3.3956 | 2.2456 | 3.4708 | 2.7749 | 4.4634 | 2.6169 | 2.6169 | 4.1865 | 4.1865 | H8 | 2.2984 | 3.3956 | 1.0963 | 3.4708 | 2.2456 | 2.7749 | 4.4634 | 4.1865 | 4.1865 | 2.6169 | 2.6169 | H9 | 3.1566 | 2.2038 | 3.2238 | 1.1079 | 2.2320 | 4.1582 | 2.6169 | 4.1865 | 1.7805 | 2.3925 | 2.9823 | H10 | 3.1566 | 2.2038 | 3.2238 | 1.1079 | 2.2320 | 4.1582 | 2.6169 | 4.1865 | 1.7805 | 2.9823 | 2.3925 | H11 | 3.1566 | 3.2238 | 2.2038 | 2.2320 | 1.1079 | 4.1582 | 4.1865 | 2.6169 | 2.3925 | 2.9823 | 1.7805 | H12 | 3.1566 | 3.2238 | 2.2038 | 2.2320 | 1.1079 | 4.1582 | 4.1865 | 2.6169 | 2.9823 | 2.3925 | 1.7805 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 109.590 | C1 | C2 | H7 | 135.067 | |
| C1 | C3 | C5 | 109.590 | C1 | C3 | H8 | 135.067 | |
| C2 | C1 | C3 | 112.944 | C2 | C1 | H6 | 123.528 | |
| C2 | C4 | C5 | 103.938 | C2 | C4 | H9 | 111.217 | |
| C2 | C4 | H10 | 111.217 | C3 | C1 | H6 | 123.528 | |
| C3 | C5 | C4 | 103.938 | C3 | C5 | H11 | 111.217 | |
| C3 | C5 | H12 | 111.217 | C4 | C2 | H7 | 115.343 | |
| C4 | C5 | H11 | 111.809 | C4 | C5 | H12 | 111.809 | |
| C5 | C3 | H8 | 115.343 | C5 | C4 | H9 | 111.809 | |
| C5 | C4 | H10 | 111.809 | H9 | C4 | H10 | 106.939 | |
| H11 | C5 | H12 | 106.939 |