Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2V | 1A1 |
hartrees | |
---|---|
Energy at 0K | -118.705552 |
Energy at 298.15K | -118.713976 |
HF Energy | -118.262900 |
Nuclear repulsion energy | 82.340167 |
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 | 3137 | 2987 | 50.93 | |||
2 | A1 | 3060 | 2914 | 3.66 | |||
3 | A1 | 3057 | 2911 | 41.33 | |||
4 | A1 | 1564 | 1490 | 3.62 | |||
5 | A1 | 1544 | 1470 | 0.11 | |||
6 | A1 | 1474 | 1403 | 2.65 | |||
7 | A1 | 1214 | 1156 | 1.03 | |||
8 | A1 | 905 | 861 | 0.79 | |||
9 | A1 | 377 | 359 | 0.08 | |||
10 | A2 | 3126 | 2977 | 0.00 | |||
11 | A2 | 1541 | 1467 | 0.00 | |||
12 | A2 | 1350 | 1285 | 0.00 | |||
13 | A2 | 933 | 889 | 0.00 | |||
14 | A2 | 230 | 219 | 0.00 | |||
15 | B1 | 3136 | 2986 | 95.90 | |||
16 | B1 | 3089 | 2941 | 7.14 | |||
17 | B1 | 1557 | 1483 | 11.49 | |||
18 | B1 | 1258 | 1198 | 0.12 | |||
19 | B1 | 767 | 731 | 2.87 | |||
20 | B1 | 285 | 271 | 0.00 | |||
21 | B2 | 3134 | 2984 | 28.24 | |||
22 | B2 | 3056 | 2910 | 32.22 | |||
23 | B2 | 1547 | 1474 | 1.85 | |||
24 | B2 | 1463 | 1393 | 5.05 | |||
25 | B2 | 1411 | 1344 | 1.64 | |||
26 | B2 | 1100 | 1048 | 0.25 | |||
27 | B2 | 955 | 909 | 2.05 |
A | B | C |
---|---|---|
0.97766 | 0.28069 | 0.24847 |
Point Group is C2v
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.589 |
C2 | 0.000 | 1.273 | -0.261 |
C3 | 0.000 | -1.273 | -0.261 |
H4 | 0.880 | 0.000 | 1.248 |
H5 | -0.880 | 0.000 | 1.248 |
H6 | 0.000 | 2.174 | 0.367 |
H7 | 0.000 | -2.174 | 0.367 |
H8 | 0.887 | 1.312 | -0.908 |
H9 | -0.887 | 1.312 | -0.908 |
H10 | -0.887 | -1.312 | -0.908 |
H11 | 0.887 | -1.312 | -0.908 |
C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.5306 | 1.5306 | 1.0995 | 1.0995 | 2.1848 | 2.1848 | 2.1789 | 2.1789 | 2.1789 | 2.1789 | C2 | 1.5306 | 2.5466 | 2.1614 | 2.1614 | 1.0976 | 3.5036 | 1.0983 | 1.0983 | 2.8091 | 2.8091 | C3 | 1.5306 | 2.5466 | 2.1614 | 2.1614 | 3.5036 | 1.0976 | 2.8091 | 2.8091 | 1.0983 | 1.0983 | H4 | 1.0995 | 2.1614 | 2.1614 | 1.7602 | 2.5049 | 2.5049 | 2.5233 | 3.0805 | 3.0805 | 2.5233 | H5 | 1.0995 | 2.1614 | 2.1614 | 1.7602 | 2.5049 | 2.5049 | 3.0805 | 2.5233 | 2.5233 | 3.0805 | H6 | 2.1848 | 1.0976 | 3.5036 | 2.5049 | 2.5049 | 4.3471 | 1.7756 | 1.7756 | 3.8162 | 3.8162 | H7 | 2.1848 | 3.5036 | 1.0976 | 2.5049 | 2.5049 | 4.3471 | 3.8162 | 3.8162 | 1.7756 | 1.7756 | H8 | 2.1789 | 1.0983 | 2.8091 | 2.5233 | 3.0805 | 1.7756 | 3.8162 | 1.7739 | 3.1681 | 2.6249 | H9 | 2.1789 | 1.0983 | 2.8091 | 3.0805 | 2.5233 | 1.7756 | 3.8162 | 1.7739 | 2.6249 | 3.1681 | H10 | 2.1789 | 2.8091 | 1.0983 | 3.0805 | 2.5233 | 3.8162 | 1.7756 | 3.1681 | 2.6249 | 1.7739 | H11 | 2.1789 | 2.8091 | 1.0983 | 2.5233 | 3.0805 | 3.8162 | 1.7756 | 2.6249 | 3.1681 | 1.7739 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | H6 | 111.397 | C1 | C2 | H8 | 110.878 | |
C1 | C2 | H9 | 110.878 | C1 | C3 | H7 | 111.397 | |
C1 | C3 | H10 | 110.878 | C1 | C3 | H11 | 110.878 | |
C2 | C1 | C3 | 112.585 | C2 | C1 | H4 | 109.430 | |
C2 | C1 | H5 | 109.430 | C3 | C1 | H4 | 109.430 | |
C3 | C1 | H5 | 109.430 | H4 | C1 | H5 | 106.343 | |
H6 | C2 | H8 | 107.912 | H6 | C2 | H9 | 107.912 | |
H7 | C3 | H10 | 107.912 | H7 | C3 | H11 | 107.912 | |
H8 | C2 | H9 | 107.713 | H10 | C3 | H11 | 107.713 |
Electronic state