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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 | -193.526280 |
| Energy at 298.15K | -193.532491 |
| HF Energy | -192.807654 |
| Nuclear repulsion energy | 156.194227 |
| 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 | 3300 | 3119 | 3.96 | |||
| 2 | A1 | 3275 | 3096 | 11.24 | |||
| 3 | A1 | 3091 | 2922 | 14.02 | |||
| 4 | A1 | 1605 | 1517 | 1.75 | |||
| 5 | A1 | 1481 | 1400 | 7.19 | |||
| 6 | A1 | 1441 | 1363 | 8.47 | |||
| 7 | A1 | 1156 | 1093 | 0.12 | |||
| 8 | A1 | 1030 | 974 | 0.19 | |||
| 9 | A1 | 947 | 896 | 8.03 | |||
| 10 | A1 | 816 | 772 | 0.00 | |||
| 11 | A2 | 1142 | 1080 | 0.00 | |||
| 12 | A2 | 905 | 856 | 0.00 | |||
| 13 | A2 | 711 | 672 | 0.00 | |||
| 14 | A2 | 499 | 472 | 0.00 | |||
| 15 | B1 | 3129 | 2958 | 10.53 | |||
| 16 | B1 | 955 | 903 | 28.22 | |||
| 17 | B1 | 934 | 883 | 3.63 | |||
| 18 | B1 | 678 | 641 | 94.38 | |||
| 19 | B1 | 338 | 320 | 4.95 | |||
| 20 | B2 | 3292 | 3112 | 25.86 | |||
| 21 | B2 | 3266 | 3088 | 1.36 | |||
| 22 | B2 | 1672 | 1581 | 0.18 | |||
| 23 | B2 | 1358 | 1284 | 1.30 | |||
| 24 | B2 | 1317 | 1245 | 1.09 | |||
| 25 | B2 | 1141 | 1078 | 1.12 | |||
| 26 | B2 | 996 | 941 | 10.33 | |||
| 27 | B2 | 820 | 776 | 4.74 |
| A | B | C |
|---|---|---|
| 0.28010 | 0.27341 | 0.14199 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| H1 | 0.880 | 0.000 | 1.877 |
| H2 | -0.880 | 0.000 | 1.877 |
| H3 | 0.000 | 2.212 | 0.608 |
| H4 | 0.000 | -2.212 | 0.608 |
| H5 | 0.000 | 1.353 | -1.885 |
| H6 | 0.000 | -1.353 | -1.885 |
| C7 | 0.000 | 1.181 | 0.283 |
| C8 | 0.000 | -1.181 | 0.283 |
| C9 | 0.000 | 0.000 | 1.223 |
| C10 | 0.000 | 0.738 | -0.995 |
| C11 | 0.000 | -0.738 | -0.995 |
| H1 | H2 | H3 | H4 | H5 | H6 | C7 | C8 | C9 | C10 | C11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H1 | 1.7592 | 2.6969 | 2.6969 | 4.0927 | 4.0927 | 2.1695 | 2.1695 | 1.0956 | 3.0927 | 3.0927 | H2 | 1.7592 | 2.6969 | 2.6969 | 4.0927 | 4.0927 | 2.1695 | 2.1695 | 1.0956 | 3.0927 | 3.0927 | H3 | 2.6969 | 2.6969 | 4.4231 | 2.6368 | 4.3496 | 1.0807 | 3.4080 | 2.2955 | 2.1774 | 3.3574 | H4 | 2.6969 | 2.6969 | 4.4231 | 4.3496 | 2.6368 | 3.4080 | 1.0807 | 2.2955 | 3.3574 | 2.1774 | H5 | 4.0927 | 4.0927 | 2.6368 | 4.3496 | 2.7054 | 2.1747 | 3.3345 | 3.3896 | 1.0812 | 2.2724 | H6 | 4.0927 | 4.0927 | 4.3496 | 2.6368 | 2.7054 | 3.3345 | 2.1747 | 3.3896 | 2.2724 | 1.0812 | C7 | 2.1695 | 2.1695 | 1.0807 | 3.4080 | 2.1747 | 3.3345 | 2.3618 | 1.5094 | 1.3527 | 2.3059 | C8 | 2.1695 | 2.1695 | 3.4080 | 1.0807 | 3.3345 | 2.1747 | 2.3618 | 1.5094 | 2.3059 | 1.3527 | C9 | 1.0956 | 1.0956 | 2.2955 | 2.2955 | 3.3896 | 3.3896 | 1.5094 | 1.5094 | 2.3379 | 2.3379 | C10 | 3.0927 | 3.0927 | 2.1774 | 3.3574 | 1.0812 | 2.2724 | 1.3527 | 2.3059 | 2.3379 | 1.4767 | C11 | 3.0927 | 3.0927 | 3.3574 | 2.1774 | 2.2724 | 1.0812 | 2.3059 | 1.3527 | 2.3379 | 1.4767 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| H1 | C9 | H2 | 106.801 | H1 | C9 | C7 | 111.798 | |
| H1 | C9 | C8 | 111.798 | H2 | C9 | C7 | 111.798 | |
| H2 | C9 | C8 | 111.798 | H3 | C7 | C9 | 123.971 | |
| H3 | C7 | C10 | 126.605 | H4 | C8 | C9 | 123.971 | |
| H4 | C8 | C11 | 126.605 | H5 | C10 | C7 | 126.274 | |
| H5 | C10 | C11 | 124.628 | H6 | C11 | C8 | 126.274 | |
| H6 | C11 | C10 | 124.628 | C7 | C9 | C8 | 102.955 | |
| C7 | C10 | C11 | 109.098 | C8 | C11 | C10 | 109.098 | |
| C9 | C7 | C10 | 109.424 | C9 | C8 | C11 | 109.424 |
Electronic state