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 | CS | 2A" |
hartrees | |
---|---|
Energy at 0K | -191.943725 |
Energy at 298.15K | -191.948287 |
HF Energy | -191.382594 |
Nuclear repulsion energy | 112.143172 |
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' | 3339 | 3173 | 3.50 | |||
2 | A' | 3221 | 3061 | 7.34 | |||
3 | A' | 3206 | 3047 | 0.30 | |||
4 | A' | 3086 | 2932 | 0.62 | |||
5 | A' | 2116 | 2011 | 945.95 | |||
6 | A' | 1505 | 1430 | 14.11 | |||
7 | A' | 1483 | 1409 | 40.00 | |||
8 | A' | 1420 | 1350 | 54.73 | |||
9 | A' | 1275 | 1212 | 98.81 | |||
10 | A' | 1091 | 1037 | 6.67 | |||
11 | A' | 906 | 861 | 16.41 | |||
12 | A' | 820 | 780 | 2.01 | |||
13 | A' | 538 | 512 | 16.13 | |||
14 | A' | 386 | 367 | 1.54 | |||
15 | A" | 3170 | 3012 | 6.68 | |||
16 | A" | 1511 | 1436 | 12.49 | |||
17 | A" | 1059 | 1007 | 9.03 | |||
18 | A" | 655 | 622 | 39.52 | |||
19 | A" | 523 | 497 | 6.70 | |||
20 | A" | 264 | 251 | 0.01 | |||
21 | A" | 97 | 93 | 0.01 |
A | B | C |
---|---|---|
0.36131 | 0.30492 | 0.17061 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.173 | 0.000 |
O2 | 0.295 | 1.332 | 0.000 |
C3 | -1.417 | -0.264 | 0.000 |
C4 | 1.032 | -0.941 | 0.000 |
H5 | -2.181 | 0.501 | 0.000 |
H6 | -1.702 | -1.309 | 0.000 |
H7 | 2.028 | -0.503 | 0.000 |
H8 | 0.902 | -1.574 | 0.882 |
H9 | 0.902 | -1.574 | -0.882 |
C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
C1 | 1.1957 | 1.4825 | 1.5180 | 2.2057 | 2.2563 | 2.1380 | 2.1548 | 2.1548 | O2 | 1.1957 | 2.3401 | 2.3887 | 2.6114 | 3.3103 | 2.5241 | 3.0969 | 3.0969 | C3 | 1.4825 | 2.3401 | 2.5401 | 1.0820 | 1.0827 | 3.4532 | 2.8050 | 2.8050 | C4 | 1.5180 | 2.3887 | 2.5401 | 3.5217 | 2.7583 | 1.0883 | 1.0936 | 1.0936 | H5 | 2.2057 | 2.6114 | 1.0820 | 3.5217 | 1.8725 | 4.3276 | 3.8196 | 3.8196 | H6 | 2.2563 | 3.3103 | 1.0827 | 2.7583 | 1.8725 | 3.8161 | 2.7614 | 2.7614 | H7 | 2.1380 | 2.5241 | 3.4532 | 1.0883 | 4.3276 | 3.8161 | 1.7874 | 1.7874 | H8 | 2.1548 | 3.0969 | 2.8050 | 1.0936 | 3.8196 | 2.7614 | 1.7874 | 1.7632 | H9 | 2.1548 | 3.0969 | 2.8050 | 1.0936 | 3.8196 | 2.7614 | 1.7874 | 1.7632 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C3 | H5 | 117.805 | C1 | C3 | H6 | 122.423 | |
C1 | C4 | H7 | 109.119 | C1 | C4 | H8 | 110.132 | |
C1 | C4 | H9 | 110.132 | O2 | C1 | C3 | 121.427 | |
O2 | C1 | C4 | 122.899 | C3 | C1 | C4 | 115.674 | |
H5 | C3 | H6 | 119.772 | H7 | C4 | H8 | 110.005 | |
H7 | C4 | H9 | 110.005 | H8 | C4 | H9 | 107.436 |