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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 | -156.755213 |
| Energy at 298.15K | -156.762820 |
| HF Energy | -156.135096 |
| Nuclear repulsion energy | 117.377896 |
| 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 | 3203 | 3034 | 57.45 | |||
| 2 | A | 3189 | 3020 | 2.49 | |||
| 3 | A | 3079 | 2916 | 12.27 | |||
| 4 | A | 1739 | 1647 | 3.30 | |||
| 5 | A | 1538 | 1457 | 9.04 | |||
| 6 | A | 1456 | 1379 | 8.90 | |||
| 7 | A | 1314 | 1244 | 0.18 | |||
| 8 | A | 1047 | 991 | 0.54 | |||
| 9 | A | 888 | 841 | 0.67 | |||
| 10 | A | 297 | 282 | 0.01 | |||
| 11 | A | 3144 | 2977 | 0.00 | |||
| 12 | A | 1522 | 1441 | 0.00 | |||
| 13 | A | 1071 | 1014 | 0.00 | |||
| 14 | A | 975 | 923 | 0.00 | |||
| 15 | A | 377 | 357 | 0.00 | |||
| 16 | A | 101 | 96 | 0.00 | |||
| 17 | A | 3144 | 2978 | 38.47 | |||
| 18 | A | 1528 | 1447 | 16.98 | |||
| 19 | A | 1083 | 1026 | 2.80 | |||
| 20 | A | 695 | 658 | 48.30 | |||
| 21 | A | 104 | 98 | 0.69 | |||
| 22 | A | 3187 | 3018 | 20.83 | |||
| 23 | A | 3167 | 3000 | 0.08 | |||
| 24 | A | 3076 | 2913 | 32.41 | |||
| 25 | A | 1530 | 1449 | 7.50 | |||
| 26 | A | 1466 | 1388 | 8.14 | |||
| 27 | A | 1419 | 1344 | 1.20 | |||
| 28 | A | 1172 | 1110 | 0.70 | |||
| 29 | A | 1008 | 955 | 12.04 | |||
| 30 | A | 568 | 538 | 6.41 |
| A | B | C |
|---|---|---|
| 0.54328 | 0.16921 | 0.13548 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.671 | 0.665 |
| C2 | 0.000 | -0.671 | 0.665 |
| C3 | 0.000 | 1.588 | -0.523 |
| C4 | 0.000 | -1.588 | -0.523 |
| H5 | 0.000 | 1.167 | 1.635 |
| H6 | 0.000 | -1.167 | 1.635 |
| H7 | 0.000 | 1.051 | -1.472 |
| H8 | 0.000 | -1.051 | -1.472 |
| H9 | -0.879 | 2.240 | -0.506 |
| H10 | 0.879 | 2.240 | -0.506 |
| H11 | 0.879 | -2.240 | -0.506 |
| H12 | -0.879 | -2.240 | -0.506 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3428 | 1.5005 | 2.5526 | 1.0893 | 2.0787 | 2.1699 | 2.7443 | 2.1455 | 2.1455 | 3.2586 | 3.2586 | C2 | 1.3428 | 2.5526 | 1.5005 | 2.0787 | 1.0893 | 2.7443 | 2.1699 | 3.2586 | 3.2586 | 2.1455 | 2.1455 | C3 | 1.5005 | 2.5526 | 3.1755 | 2.1988 | 3.4995 | 1.0896 | 2.8040 | 1.0942 | 1.0942 | 3.9270 | 3.9270 | C4 | 2.5526 | 1.5005 | 3.1755 | 3.4995 | 2.1988 | 2.8040 | 1.0896 | 3.9270 | 3.9270 | 1.0942 | 1.0942 | H5 | 1.0893 | 2.0787 | 2.1988 | 3.4995 | 2.3341 | 3.1087 | 3.8171 | 2.5509 | 2.5509 | 4.1186 | 4.1186 | H6 | 2.0787 | 1.0893 | 3.4995 | 2.1988 | 2.3341 | 3.8171 | 3.1087 | 4.1186 | 4.1186 | 2.5509 | 2.5509 | H7 | 2.1699 | 2.7443 | 1.0896 | 2.8040 | 3.1087 | 3.8171 | 2.1020 | 1.7654 | 1.7654 | 3.5402 | 3.5402 | H8 | 2.7443 | 2.1699 | 2.8040 | 1.0896 | 3.8171 | 3.1087 | 2.1020 | 3.5402 | 3.5402 | 1.7654 | 1.7654 | H9 | 2.1455 | 3.2586 | 1.0942 | 3.9270 | 2.5509 | 4.1186 | 1.7654 | 3.5402 | 1.7571 | 4.8118 | 4.4795 | H10 | 2.1455 | 3.2586 | 1.0942 | 3.9270 | 2.5509 | 4.1186 | 1.7654 | 3.5402 | 1.7571 | 4.4795 | 4.8118 | H11 | 3.2586 | 2.1455 | 3.9270 | 1.0942 | 4.1186 | 2.5509 | 3.5402 | 1.7654 | 4.8118 | 4.4795 | 1.7571 | H12 | 3.2586 | 2.1455 | 3.9270 | 1.0942 | 4.1186 | 2.5509 | 3.5402 | 1.7654 | 4.4795 | 4.8118 | 1.7571 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 127.639 | C1 | C2 | H6 | 117.066 | |
| C1 | C3 | H7 | 112.851 | C1 | C3 | H9 | 110.583 | |
| C1 | C3 | H10 | 110.583 | C2 | C1 | C3 | 127.639 | |
| C2 | C1 | H5 | 117.066 | C2 | C4 | H8 | 112.851 | |
| C2 | C4 | H11 | 110.583 | C2 | C4 | H12 | 110.583 | |
| C3 | C1 | H5 | 115.295 | C4 | C2 | H6 | 115.295 | |
| H7 | C3 | H9 | 107.881 | H7 | C3 | H10 | 107.881 | |
| H8 | C4 | H11 | 107.881 | H8 | C4 | H12 | 107.881 | |
| H9 | C3 | H10 | 106.822 | H11 | C4 | H12 | 106.822 |
Electronic state