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 | 1A' |
hartrees | |
---|---|
Energy at 0K | -266.415104 |
Energy at 298.15K | -266.420103 |
HF Energy | -265.626566 |
Nuclear repulsion energy | 163.306590 |
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' | 3367 | 3239 | ||||
2 | A' | 3231 | 3108 | ||||
3 | A' | 3198 | 3076 | ||||
4 | A' | 3008 | 2894 | ||||
5 | A' | 1731 | 1665 | ||||
6 | A' | 1668 | 1605 | ||||
7 | A' | 1491 | 1435 | ||||
8 | A' | 1446 | 1392 | ||||
9 | A' | 1427 | 1372 | ||||
10 | A' | 1297 | 1248 | ||||
11 | A' | 1124 | 1081 | ||||
12 | A' | 996 | 958 | ||||
13 | A' | 892 | 858 | ||||
14 | A' | 504 | 484 | ||||
15 | A' | 292 | 281 | ||||
16 | A" | 1027 | 988 | ||||
17 | A" | 959 | 923 | ||||
18 | A" | 841 | 809 | ||||
19 | A" | 756 | 727 | ||||
20 | A" | 368 | 354 | ||||
21 | A" | 260 | 250 |
A | B | C |
---|---|---|
0.32558 | 0.16532 | 0.10964 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 1.100 | 0.000 |
C2 | 1.253 | 0.366 | 0.000 |
C3 | -1.191 | 0.432 | 0.000 |
O4 | 1.328 | -0.877 | 0.000 |
O5 | -1.329 | -0.899 | 0.000 |
H6 | -0.409 | -1.277 | 0.000 |
H7 | 0.009 | 2.187 | 0.000 |
H8 | 2.188 | 0.959 | 0.000 |
H9 | -2.151 | 0.949 | 0.000 |
C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
C1 | 1.4518 | 1.3651 | 2.3811 | 2.4004 | 2.4114 | 1.0873 | 2.1928 | 2.1561 | C2 | 1.4518 | 2.4446 | 1.2455 | 2.8757 | 2.3369 | 2.2051 | 1.1071 | 3.4534 | C3 | 1.3651 | 2.4446 | 2.8382 | 1.3383 | 1.8794 | 2.1256 | 3.4198 | 1.0906 | O4 | 2.3811 | 1.2455 | 2.8382 | 2.6571 | 1.7818 | 3.3356 | 2.0274 | 3.9287 | O5 | 2.4004 | 2.8757 | 1.3383 | 2.6571 | 0.9952 | 3.3636 | 3.9780 | 2.0227 | H6 | 2.4114 | 2.3369 | 1.8794 | 1.7818 | 0.9952 | 3.4888 | 3.4267 | 2.8268 | H7 | 1.0873 | 2.2051 | 2.1256 | 3.3356 | 3.3636 | 3.4888 | 2.5018 | 2.4891 | H8 | 2.1928 | 1.1071 | 3.4198 | 2.0274 | 3.9780 | 3.4267 | 2.5018 | 4.3392 | H9 | 2.1561 | 3.4534 | 1.0906 | 3.9287 | 2.0227 | 2.8268 | 2.4891 | 4.3392 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 123.774 | C1 | C2 | H8 | 117.314 | |
C1 | C3 | O5 | 125.223 | C1 | C3 | H9 | 122.410 | |
C2 | C1 | C3 | 120.383 | C2 | C1 | H7 | 119.875 | |
C3 | C1 | H7 | 119.742 | C3 | O5 | H6 | 106.368 | |
O4 | C2 | H8 | 118.913 | O5 | C3 | H9 | 112.367 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | -0.449 | |||
2 | C | 0.354 | |||
3 | C | 0.276 | |||
4 | O | -0.614 | |||
5 | O | -0.719 | |||
6 | H | 0.531 | |||
7 | H | 0.214 | |||
8 | H | 0.180 | |||
9 | H | 0.226 |
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> | 103.998 |
---|---|
(<r2>)1/2 | 10.198 |