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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 | -195.179410 |
| Energy at 298.15K | -195.186994 |
| HF Energy | -194.908866 |
| Nuclear repulsion energy | 155.666482 |
| 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 | 3243 | 3111 | 12.97 | |||
| 2 | A | 3162 | 3034 | 3.06 | |||
| 3 | A | 3152 | 3024 | 4.23 | |||
| 4 | A | 3036 | 2912 | 19.86 | |||
| 5 | A | 1708 | 1639 | 0.83 | |||
| 6 | A | 1487 | 1427 | 6.49 | |||
| 7 | A | 1461 | 1402 | 0.02 | |||
| 8 | A | 1329 | 1275 | 0.13 | |||
| 9 | A | 1272 | 1220 | 0.05 | |||
| 10 | A | 1093 | 1048 | 3.14 | |||
| 11 | A | 1037 | 995 | 10.70 | |||
| 12 | A | 955 | 916 | 39.93 | |||
| 13 | A | 922 | 884 | 3.69 | |||
| 14 | A | 686 | 659 | 10.40 | |||
| 15 | A | 374 | 359 | 0.50 | |||
| 16 | A | 303 | 291 | 0.12 | |||
| 17 | A | 90 | 86 | 0.01 | |||
| 18 | B | 3242 | 3111 | 16.49 | |||
| 19 | B | 3161 | 3033 | 8.09 | |||
| 20 | B | 3152 | 3024 | 23.32 | |||
| 21 | B | 3078 | 2953 | 13.05 | |||
| 22 | B | 1694 | 1626 | 24.47 | |||
| 23 | B | 1464 | 1404 | 3.99 | |||
| 24 | B | 1336 | 1282 | 0.15 | |||
| 25 | B | 1313 | 1259 | 4.25 | |||
| 26 | B | 1180 | 1132 | 2.98 | |||
| 27 | B | 1041 | 998 | 15.79 | |||
| 28 | B | 976 | 937 | 2.54 | |||
| 29 | B | 954 | 915 | 38.35 | |||
| 30 | B | 904 | 867 | 7.85 | |||
| 31 | B | 621 | 596 | 11.64 | |||
| 32 | B | 456 | 437 | 2.99 | |||
| 33 | B | 104 | 100 | 0.01 |
| A | B | C |
|---|---|---|
| 0.66554 | 0.07881 | 0.07823 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.664 |
| C2 | 0.000 | 1.245 | -0.178 |
| C3 | 0.000 | -1.245 | -0.178 |
| C4 | 0.962 | 2.161 | -0.176 |
| C5 | -0.962 | -2.161 | -0.176 |
| H6 | -0.880 | -0.009 | 1.311 |
| H7 | 0.880 | 0.009 | 1.311 |
| H8 | -0.855 | 1.371 | -0.833 |
| H9 | 0.855 | -1.371 | -0.833 |
| H10 | 0.912 | 3.036 | -0.807 |
| H11 | -0.912 | -3.036 | -0.807 |
| H12 | 1.832 | 2.065 | 0.461 |
| H13 | -1.832 | -2.065 | 0.461 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5028 | 1.5028 | 2.5102 | 2.5102 | 1.0927 | 1.0927 | 2.2023 | 2.2023 | 3.4948 | 3.4948 | 2.7679 | 2.7679 | C2 | 1.5028 | 2.4903 | 1.3284 | 3.5393 | 2.1361 | 2.1260 | 1.0844 | 2.8289 | 2.1061 | 4.4222 | 2.1061 | 3.8370 | C3 | 1.5028 | 2.4903 | 3.5393 | 1.3284 | 2.1260 | 2.1361 | 2.8289 | 1.0844 | 4.4222 | 2.1061 | 3.8370 | 2.1061 | C4 | 2.5102 | 1.3284 | 3.5393 | 4.7309 | 3.2116 | 2.6174 | 2.0874 | 3.5937 | 1.0802 | 5.5604 | 1.0821 | 5.1062 | C5 | 2.5102 | 3.5393 | 1.3284 | 4.7309 | 2.6174 | 3.2116 | 3.5937 | 2.0874 | 5.5604 | 1.0802 | 5.1062 | 1.0821 | H6 | 1.0927 | 2.1361 | 2.1260 | 3.2116 | 2.6174 | 1.7606 | 2.5498 | 3.0762 | 4.1195 | 3.6951 | 3.5182 | 2.4201 | H7 | 1.0927 | 2.1260 | 2.1361 | 2.6174 | 3.2116 | 1.7606 | 3.0762 | 2.5498 | 3.6951 | 4.1195 | 2.4201 | 3.5182 | H8 | 2.2023 | 1.0844 | 2.8289 | 2.0874 | 3.5937 | 2.5498 | 3.0762 | 3.2304 | 2.4280 | 4.4070 | 3.0617 | 3.7996 | H9 | 2.2023 | 2.8289 | 1.0844 | 3.5937 | 2.0874 | 3.0762 | 2.5498 | 3.2304 | 4.4070 | 2.4280 | 3.7996 | 3.0617 | H10 | 3.4948 | 2.1061 | 4.4222 | 1.0802 | 5.5604 | 4.1195 | 3.6951 | 2.4280 | 4.4070 | 6.3400 | 1.8431 | 5.9297 | H11 | 3.4948 | 4.4222 | 2.1061 | 5.5604 | 1.0802 | 3.6951 | 4.1195 | 4.4070 | 2.4280 | 6.3400 | 5.9297 | 1.8431 | H12 | 2.7679 | 2.1061 | 3.8370 | 1.0821 | 5.1062 | 3.5182 | 2.4201 | 3.0617 | 3.7996 | 1.8431 | 5.9297 | 5.5210 | H13 | 2.7679 | 3.8370 | 2.1061 | 5.1062 | 1.0821 | 2.4201 | 3.5182 | 3.7996 | 3.0617 | 5.9297 | 1.8431 | 5.5210 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.788 | C1 | C2 | H8 | 115.752 | |
| C1 | C3 | C5 | 124.788 | C1 | C3 | H9 | 115.752 | |
| C2 | C1 | C3 | 111.901 | C2 | C1 | H6 | 109.770 | |
| C2 | C1 | H7 | 108.972 | C2 | C4 | H10 | 121.611 | |
| C2 | C4 | H12 | 121.445 | C3 | C1 | H6 | 108.972 | |
| C3 | C1 | H7 | 109.770 | C3 | C5 | H11 | 121.611 | |
| C3 | C5 | H13 | 121.445 | C4 | C2 | H8 | 119.455 | |
| C5 | C3 | H9 | 119.455 | H6 | C1 | H7 | 107.347 | |
| H10 | C4 | H12 | 116.944 | H11 | C5 | H13 | 116.944 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.143 | |||
| 2 | C | -0.097 | |||
| 3 | C | -0.097 | |||
| 4 | C | -0.313 | |||
| 5 | C | -0.313 | |||
| 6 | H | 0.102 | |||
| 7 | H | 0.102 | |||
| 8 | H | 0.133 | |||
| 9 | H | 0.133 | |||
| 10 | H | 0.127 | |||
| 11 | H | 0.127 | |||
| 12 | H | 0.120 | |||
| 13 | H | 0.120 |
| x | y | z | |
|---|---|---|---|
| x | 8.845 | 2.832 | 0.000 |
| y | 2.832 | 11.046 | 0.000 |
| z | 0.000 | 0.000 | 6.699 |
| <r2> | 157.890 |
|---|---|
| (<r2>)1/2 | 12.565 |