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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 | -194.708832 |
| Energy at 298.15K | -194.716384 |
| HF Energy | -193.968848 |
| Nuclear repulsion energy | 155.052108 |
| 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 | 3311 | 3120 | 16.33 | |||
| 2 | A | 3226 | 3040 | 3.05 | |||
| 3 | A | 3214 | 3028 | 6.22 | |||
| 4 | A | 3093 | 2915 | 22.00 | |||
| 5 | A | 1753 | 1652 | 0.69 | |||
| 6 | A | 1528 | 1440 | 5.25 | |||
| 7 | A | 1494 | 1408 | 0.00 | |||
| 8 | A | 1351 | 1273 | 0.23 | |||
| 9 | A | 1291 | 1217 | 0.01 | |||
| 10 | A | 1109 | 1045 | 4.02 | |||
| 11 | A | 1028 | 968 | 19.20 | |||
| 12 | A | 940 | 885 | 44.31 | |||
| 13 | A | 936 | 882 | 1.74 | |||
| 14 | A | 681 | 642 | 11.74 | |||
| 15 | A | 378 | 356 | 0.55 | |||
| 16 | A | 301 | 284 | 0.11 | |||
| 17 | A | 89 | 84 | 0.04 | |||
| 18 | A | 3311 | 3120 | 20.06 | |||
| 19 | A | 3225 | 3039 | 8.20 | |||
| 20 | A | 3214 | 3029 | 27.75 | |||
| 21 | A | 3142 | 2961 | 15.00 | |||
| 22 | A | 1745 | 1644 | 14.21 | |||
| 23 | A | 1502 | 1415 | 2.66 | |||
| 24 | A | 1364 | 1285 | 1.08 | |||
| 25 | A | 1339 | 1261 | 5.19 | |||
| 26 | A | 1204 | 1135 | 2.25 | |||
| 27 | A | 1032 | 972 | 22.53 | |||
| 28 | A | 998 | 940 | 2.84 | |||
| 29 | A | 940 | 886 | 41.07 | |||
| 30 | A | 918 | 865 | 5.78 | |||
| 31 | A | 611 | 575 | 12.22 | |||
| 32 | A | 457 | 431 | 2.34 | |||
| 33 | A | 97 | 91 | 0.00 |
| A | B | C |
|---|---|---|
| 0.66719 | 0.07803 | 0.07744 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.663 |
| C2 | 0.000 | 1.249 | -0.182 |
| C3 | 0.000 | -1.249 | -0.182 |
| C4 | 0.969 | 2.172 | -0.172 |
| C5 | -0.969 | -2.172 | -0.172 |
| H6 | -0.881 | -0.008 | 1.313 |
| H7 | 0.881 | 0.008 | 1.313 |
| H8 | -0.851 | 1.375 | -0.845 |
| H9 | 0.851 | -1.375 | -0.845 |
| H10 | 0.924 | 3.049 | -0.804 |
| H11 | -0.924 | -3.049 | -0.804 |
| H12 | 1.834 | 2.078 | 0.473 |
| H13 | -1.834 | -2.078 | 0.473 |
| C1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5087 | 1.5087 | 2.5211 | 2.5211 | 1.0943 | 1.0943 | 2.2116 | 2.2116 | 3.5076 | 3.5076 | 2.7781 | 2.7781 | C2 | 1.5087 | 2.4990 | 1.3381 | 3.5564 | 2.1431 | 2.1334 | 1.0863 | 2.8377 | 2.1162 | 4.4402 | 2.1166 | 3.8553 | C3 | 1.5087 | 2.4990 | 3.5564 | 1.3381 | 2.1334 | 2.1431 | 2.8377 | 1.0863 | 4.4402 | 2.1162 | 3.8553 | 2.1166 | C4 | 2.5211 | 1.3381 | 3.5564 | 4.7572 | 3.2219 | 2.6259 | 2.0982 | 3.6126 | 1.0817 | 5.5895 | 1.0835 | 5.1319 | C5 | 2.5211 | 3.5564 | 1.3381 | 4.7572 | 2.6259 | 3.2219 | 3.6126 | 2.0982 | 5.5895 | 1.0817 | 5.1319 | 1.0835 | H6 | 1.0943 | 2.1431 | 2.1334 | 3.2219 | 2.6259 | 1.7615 | 2.5634 | 3.0862 | 4.1334 | 3.7053 | 3.5253 | 2.4283 | H7 | 1.0943 | 2.1334 | 2.1431 | 2.6259 | 3.2219 | 1.7615 | 3.0862 | 2.5634 | 3.7053 | 4.1334 | 2.4283 | 3.5253 | H8 | 2.2116 | 1.0863 | 2.8377 | 2.0982 | 3.6126 | 2.5634 | 3.0862 | 3.2347 | 2.4402 | 4.4247 | 3.0731 | 3.8241 | H9 | 2.2116 | 2.8377 | 1.0863 | 3.6126 | 2.0982 | 3.0862 | 2.5634 | 3.2347 | 4.4247 | 2.4402 | 3.8241 | 3.0731 | H10 | 3.5076 | 2.1162 | 4.4402 | 1.0817 | 5.5895 | 4.1334 | 3.7053 | 2.4402 | 4.4247 | 6.3714 | 1.8449 | 5.9598 | H11 | 3.5076 | 4.4402 | 2.1162 | 5.5895 | 1.0817 | 3.7053 | 4.1334 | 4.4247 | 2.4402 | 6.3714 | 5.9598 | 1.8449 | H12 | 2.7781 | 2.1166 | 3.8553 | 1.0835 | 5.1319 | 3.5253 | 2.4283 | 3.0731 | 3.8241 | 1.8449 | 5.9598 | 5.5430 | H13 | 2.7781 | 3.8553 | 2.1166 | 5.1319 | 1.0835 | 2.4283 | 3.5253 | 3.8241 | 3.0731 | 5.9598 | 1.8449 | 5.5430 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 124.530 | C1 | C2 | H8 | 115.962 | |
| C1 | C3 | C5 | 124.530 | C1 | C3 | H9 | 115.962 | |
| C2 | C1 | C3 | 111.821 | C2 | C1 | H6 | 109.809 | |
| C2 | C1 | H7 | 109.048 | C2 | C4 | H10 | 121.612 | |
| C2 | C4 | H12 | 121.510 | C3 | C1 | H6 | 109.048 | |
| C3 | C1 | H7 | 109.809 | C3 | C5 | H11 | 121.612 | |
| C3 | C5 | H13 | 121.510 | C4 | C2 | H8 | 119.502 | |
| C5 | C3 | H9 | 119.502 | H6 | C1 | H7 | 107.195 | |
| H10 | C4 | H12 | 116.878 | H11 | C5 | H13 | 116.878 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.229 | |||
| 2 | C | -0.073 | |||
| 3 | C | -0.073 | |||
| 4 | C | -0.383 | |||
| 5 | C | -0.383 | |||
| 6 | H | 0.140 | |||
| 7 | H | 0.140 | |||
| 8 | H | 0.153 | |||
| 9 | H | 0.153 | |||
| 10 | H | 0.143 | |||
| 11 | H | 0.143 | |||
| 12 | H | 0.134 | |||
| 13 | H | 0.134 |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 0.000 |
|---|---|
| (<r2>)1/2 | 0.000 |