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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 | -156.708398 |
| Energy at 298.15K | -156.716080 |
| HF Energy | -156.120332 |
| Nuclear repulsion energy | 117.715784 |
| 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 | 3257 | 3043 | 56.09 | |||
| 2 | A | 3243 | 3030 | 2.45 | |||
| 3 | A | 3128 | 2922 | 12.27 | |||
| 4 | A | 1766 | 1650 | 2.57 | |||
| 5 | A | 1560 | 1458 | 4.65 | |||
| 6 | A | 1473 | 1377 | 3.38 | |||
| 7 | A | 1326 | 1239 | 0.01 | |||
| 8 | A | 1056 | 987 | 0.54 | |||
| 9 | A | 898 | 839 | 0.42 | |||
| 10 | A | 302 | 282 | 0.00 | |||
| 11 | A | 3201 | 2991 | 0.00 | |||
| 12 | A | 1542 | 1440 | 0.00 | |||
| 13 | A | 1084 | 1012 | 0.00 | |||
| 14 | A | 1010 | 944 | 0.00 | |||
| 15 | A | 383 | 358 | 0.00 | |||
| 16 | A | 112 | 105 | 0.00 | |||
| 17 | A | 3201 | 2991 | 40.64 | |||
| 18 | A | 1547 | 1446 | 8.75 | |||
| 19 | A | 1102 | 1029 | 2.11 | |||
| 20 | A | 710 | 664 | 32.23 | |||
| 21 | A | 114 | 107 | 0.69 | |||
| 22 | A | 3242 | 3029 | 21.38 | |||
| 23 | A | 3222 | 3011 | 0.06 | |||
| 24 | A | 3124 | 2920 | 31.69 | |||
| 25 | A | 1551 | 1449 | 2.76 | |||
| 26 | A | 1486 | 1388 | 4.78 | |||
| 27 | A | 1432 | 1338 | 3.84 | |||
| 28 | A | 1188 | 1110 | 0.75 | |||
| 29 | A | 1017 | 951 | 9.31 | |||
| 30 | A | 572 | 534 | 5.68 |
| A | B | C |
|---|---|---|
| 0.54527 | 0.17032 | 0.13627 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.670 | 0.665 |
| C2 | 0.000 | -0.670 | 0.665 |
| C3 | 0.000 | 1.582 | -0.523 |
| C4 | 0.000 | -1.582 | -0.523 |
| H5 | 0.000 | 1.166 | 1.629 |
| H6 | 0.000 | -1.166 | 1.629 |
| H7 | 0.000 | 1.042 | -1.464 |
| H8 | 0.000 | -1.042 | -1.464 |
| H9 | -0.876 | 2.231 | -0.509 |
| H10 | 0.876 | 2.231 | -0.509 |
| H11 | 0.876 | -2.231 | -0.509 |
| H12 | -0.876 | -2.231 | -0.509 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3408 | 1.4972 | 2.5466 | 1.0842 | 2.0744 | 2.1612 | 2.7322 | 2.1399 | 2.1399 | 3.2498 | 3.2498 | C2 | 1.3408 | 2.5466 | 1.4972 | 2.0744 | 1.0842 | 2.7322 | 2.1612 | 3.2498 | 3.2498 | 2.1399 | 2.1399 | C3 | 1.4972 | 2.5466 | 3.1650 | 2.1914 | 3.4907 | 1.0858 | 2.7883 | 1.0899 | 1.0899 | 3.9126 | 3.9126 | C4 | 2.5466 | 1.4972 | 3.1650 | 3.4907 | 2.1914 | 2.7883 | 1.0858 | 3.9126 | 3.9126 | 1.0899 | 1.0899 | H5 | 1.0842 | 2.0744 | 2.1914 | 3.4907 | 2.3326 | 3.0957 | 3.8006 | 2.5436 | 2.5436 | 4.1082 | 4.1082 | H6 | 2.0744 | 1.0842 | 3.4907 | 2.1914 | 2.3326 | 3.8006 | 3.0957 | 4.1082 | 4.1082 | 2.5436 | 2.5436 | H7 | 2.1612 | 2.7322 | 1.0858 | 2.7883 | 3.0957 | 3.8006 | 2.0839 | 1.7589 | 1.7589 | 3.5202 | 3.5202 | H8 | 2.7322 | 2.1612 | 2.7883 | 1.0858 | 3.8006 | 3.0957 | 2.0839 | 3.5202 | 3.5202 | 1.7589 | 1.7589 | H9 | 2.1399 | 3.2498 | 1.0899 | 3.9126 | 2.5436 | 4.1082 | 1.7589 | 3.5202 | 1.7521 | 4.7933 | 4.4616 | H10 | 2.1399 | 3.2498 | 1.0899 | 3.9126 | 2.5436 | 4.1082 | 1.7589 | 3.5202 | 1.7521 | 4.4616 | 4.7933 | H11 | 3.2498 | 2.1399 | 3.9126 | 1.0899 | 4.1082 | 2.5436 | 3.5202 | 1.7589 | 4.7933 | 4.4616 | 1.7521 | H12 | 3.2498 | 2.1399 | 3.9126 | 1.0899 | 4.1082 | 2.5436 | 3.5202 | 1.7589 | 4.4616 | 4.7933 | 1.7521 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 127.530 | C1 | C2 | H6 | 117.218 | |
| C1 | C3 | H7 | 112.614 | C1 | C3 | H9 | 110.625 | |
| C1 | C3 | H10 | 110.625 | C2 | C1 | C3 | 127.530 | |
| C2 | C1 | H5 | 117.218 | C2 | C4 | H8 | 112.614 | |
| C2 | C4 | H11 | 110.625 | C2 | C4 | H12 | 110.625 | |
| C3 | C1 | H5 | 115.251 | C4 | C2 | H6 | 115.251 | |
| H7 | C3 | H9 | 107.888 | H7 | C3 | H10 | 107.888 | |
| H8 | C4 | H11 | 107.888 | H8 | C4 | H12 | 107.888 | |
| H9 | C3 | H10 | 106.981 | H11 | C4 | H12 | 106.981 |
Electronic state