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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 | -194.510877 |
| Energy at 298.15K | -194.518159 |
| HF Energy | -193.937451 |
| Nuclear repulsion energy | 157.712181 |
| 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 | 3259 | 3011 | 14.01 | |||
| 2 | A1 | 3257 | 3008 | 12.50 | |||
| 3 | A1 | 3150 | 2910 | 51.36 | |||
| 4 | A1 | 2181 | 2014 | 20.88 | |||
| 5 | A1 | 1609 | 1486 | 0.18 | |||
| 6 | A1 | 1567 | 1447 | 2.99 | |||
| 7 | A1 | 1514 | 1398 | 1.16 | |||
| 8 | A1 | 1397 | 1290 | 16.27 | |||
| 9 | A1 | 1086 | 1004 | 6.80 | |||
| 10 | A1 | 775 | 716 | 0.01 | |||
| 11 | A1 | 355 | 328 | 0.11 | |||
| 12 | A2 | 3208 | 2963 | 0.00 | |||
| 13 | A2 | 1569 | 1449 | 0.00 | |||
| 14 | A2 | 1061 | 980 | 0.00 | |||
| 15 | A2 | 649 | 599 | 0.00 | |||
| 16 | A2 | 170 | 157 | 0.00 | |||
| 17 | B1 | 3336 | 3082 | 6.72 | |||
| 18 | B1 | 3210 | 2965 | 49.10 | |||
| 19 | B1 | 1584 | 1463 | 15.13 | |||
| 20 | B1 | 1169 | 1080 | 0.01 | |||
| 21 | B1 | 1090 | 1007 | 0.54 | |||
| 22 | B1 | 480 | 443 | 0.36 | |||
| 23 | B1 | 279 | 258 | 4.74 | |||
| 24 | B1 | 180 | 166 | 0.89 | |||
| 25 | B2 | 3256 | 3007 | 17.17 | |||
| 26 | B2 | 3146 | 2906 | 17.34 | |||
| 27 | B2 | 1581 | 1461 | 5.63 | |||
| 28 | B2 | 1499 | 1385 | 4.27 | |||
| 29 | B2 | 1299 | 1200 | 3.79 | |||
| 30 | B2 | 1028 | 949 | 0.48 | |||
| 31 | B2 | 946 | 874 | 53.24 | |||
| 32 | B2 | 635 | 587 | 9.56 | |||
| 33 | B2 | 194 | 180 | 0.20 |
| A | B | C |
|---|---|---|
| 0.27706 | 0.12143 | 0.08871 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 2.232 |
| C2 | 0.000 | 0.000 | 0.929 |
| H3 | -0.922 | 0.000 | 2.798 |
| H4 | 0.922 | 0.000 | 2.798 |
| C5 | 0.000 | 0.000 | -0.376 |
| C6 | 0.000 | 1.283 | -1.168 |
| C7 | 0.000 | -1.283 | -1.168 |
| H8 | 0.000 | 2.153 | -0.516 |
| H9 | 0.000 | -2.153 | -0.516 |
| H10 | 0.879 | 1.333 | -1.813 |
| H11 | -0.879 | 1.333 | -1.813 |
| H12 | -0.879 | -1.333 | -1.813 |
| H13 | 0.879 | -1.333 | -1.813 |
| C1 | C2 | H3 | H4 | C5 | C6 | C7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3031 | 1.0816 | 1.0816 | 2.6080 | 3.6336 | 3.6336 | 3.4913 | 3.4913 | 4.3483 | 4.3483 | 4.3483 | 4.3483 | C2 | 1.3031 | 2.0841 | 2.0841 | 1.3048 | 2.4579 | 2.4579 | 2.5933 | 2.5933 | 3.1724 | 3.1724 | 3.1724 | 3.1724 | H3 | 1.0816 | 2.0841 | 1.8434 | 3.3051 | 4.2687 | 4.2687 | 4.0584 | 4.0584 | 5.1261 | 4.7996 | 4.7996 | 5.1261 | H4 | 1.0816 | 2.0841 | 1.8434 | 3.3051 | 4.2687 | 4.2687 | 4.0584 | 4.0584 | 4.7996 | 5.1261 | 5.1261 | 4.7996 | C5 | 2.6080 | 1.3048 | 3.3051 | 3.3051 | 1.5076 | 1.5076 | 2.1579 | 2.1579 | 2.1477 | 2.1477 | 2.1477 | 2.1477 | C6 | 3.6336 | 2.4579 | 4.2687 | 4.2687 | 1.5076 | 2.5662 | 1.0870 | 3.4976 | 1.0913 | 1.0913 | 2.8340 | 2.8340 | C7 | 3.6336 | 2.4579 | 4.2687 | 4.2687 | 1.5076 | 2.5662 | 3.4976 | 1.0870 | 2.8340 | 2.8340 | 1.0913 | 1.0913 | H8 | 3.4913 | 2.5933 | 4.0584 | 4.0584 | 2.1579 | 1.0870 | 3.4976 | 4.3067 | 1.7682 | 1.7682 | 3.8218 | 3.8218 | H9 | 3.4913 | 2.5933 | 4.0584 | 4.0584 | 2.1579 | 3.4976 | 1.0870 | 4.3067 | 3.8218 | 3.8218 | 1.7682 | 1.7682 | H10 | 4.3483 | 3.1724 | 5.1261 | 4.7996 | 2.1477 | 1.0913 | 2.8340 | 1.7682 | 3.8218 | 1.7576 | 3.1929 | 2.6656 | H11 | 4.3483 | 3.1724 | 4.7996 | 5.1261 | 2.1477 | 1.0913 | 2.8340 | 1.7682 | 3.8218 | 1.7576 | 2.6656 | 3.1929 | H12 | 4.3483 | 3.1724 | 4.7996 | 5.1261 | 2.1477 | 2.8340 | 1.0913 | 3.8218 | 1.7682 | 3.1929 | 2.6656 | 1.7576 | H13 | 4.3483 | 3.1724 | 5.1261 | 4.7996 | 2.1477 | 2.8340 | 1.0913 | 3.8218 | 1.7682 | 2.6656 | 3.1929 | 1.7576 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C5 | 180.000 | C2 | C1 | H3 | 121.555 | |
| C2 | C1 | H4 | 121.555 | C2 | C5 | C6 | 121.670 | |
| C2 | C5 | C7 | 121.670 | H3 | C1 | H4 | 116.889 | |
| C5 | C6 | H8 | 111.516 | C5 | C6 | H10 | 110.433 | |
| C5 | C6 | H11 | 110.433 | C5 | C7 | H9 | 111.516 | |
| C5 | C7 | H12 | 110.433 | C5 | C7 | H13 | 110.433 | |
| C6 | C5 | C7 | 116.659 | H8 | C6 | H10 | 108.529 | |
| H8 | C6 | H11 | 108.529 | H9 | C7 | H12 | 108.529 | |
| H9 | C7 | H13 | 108.529 | H10 | C6 | H11 | 107.273 | |
| H12 | C7 | H13 | 107.273 |
Electronic state