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 | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -264.589790 |
Energy at 298.15K | -264.593864 |
HF Energy | -264.085069 |
Nuclear repulsion energy | 149.792430 |
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 | 3504 | 3344 | 7.39 | |||
2 | A | 3223 | 3076 | 8.05 | |||
3 | A | 1494 | 1426 | 15.67 | |||
4 | A | 1342 | 1280 | 0.96 | |||
5 | A | 1239 | 1183 | 29.56 | |||
6 | A | 997 | 952 | 32.97 | |||
7 | A | 900 | 859 | 81.94 | |||
8 | A | 546 | 521 | 94.03 | |||
9 | A | 510 | 487 | 83.99 | |||
10 | A | 344 | 328 | 14.48 | |||
11 | A | 102 | 97 | 0.00 | |||
12 | B | 3503 | 3344 | 20.26 | |||
13 | B | 3224 | 3077 | 19.07 | |||
14 | B | 2028 | 1936 | 228.48 | |||
15 | B | 1437 | 1371 | 51.83 | |||
16 | B | 1331 | 1270 | 15.62 | |||
17 | B | 1023 | 976 | 410.05 | |||
18 | B | 919 | 878 | 11.55 | |||
19 | B | 625 | 596 | 53.55 | |||
20 | B | 499 | 476 | 153.12 | |||
21 | B | 128 | 123 | 1.56 |
A | B | C |
---|---|---|
0.70661 | 0.07392 | 0.07169 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.000 | 0.000 | 0.410 |
C2 | 0.000 | 1.317 | 0.375 |
C3 | 0.000 | -1.317 | 0.375 |
O4 | 0.799 | 2.156 | -0.436 |
O5 | -0.799 | -2.156 | -0.436 |
H6 | -0.632 | 1.936 | 1.001 |
H7 | 0.632 | -1.936 | 1.001 |
H8 | 1.391 | 1.581 | -0.993 |
H9 | -1.391 | -1.581 | -0.993 |
C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
---|---|---|---|---|---|---|---|---|---|
C1 | 1.3171 | 1.3171 | 2.4502 | 2.4502 | 2.1208 | 2.1208 | 2.5303 | 2.5303 | C2 | 1.3171 | 2.6333 | 1.4145 | 3.6546 | 1.0846 | 3.3723 | 1.9681 | 3.4932 | C3 | 1.3171 | 2.6333 | 3.6546 | 1.4145 | 3.3723 | 1.0846 | 3.4932 | 1.9681 | O4 | 2.4502 | 1.4145 | 3.6546 | 4.5990 | 2.0408 | 4.3404 | 0.9949 | 4.3675 | O5 | 2.4502 | 3.6546 | 1.4145 | 4.5990 | 4.3404 | 2.0408 | 4.3675 | 0.9949 | H6 | 2.1208 | 1.0846 | 3.3723 | 2.0408 | 4.3404 | 4.0734 | 2.8627 | 4.1138 | H7 | 2.1208 | 3.3723 | 1.0846 | 4.3404 | 2.0408 | 4.0734 | 4.1138 | 2.8627 | H8 | 2.5303 | 1.9681 | 3.4932 | 0.9949 | 4.3675 | 2.8627 | 4.1138 | 4.2116 | H9 | 2.5303 | 3.4932 | 1.9681 | 4.3675 | 0.9949 | 4.1138 | 2.8627 | 4.2116 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | O4 | 127.490 | C1 | C2 | H6 | 123.730 | |
C1 | C3 | O5 | 127.490 | C1 | C3 | H7 | 123.730 | |
C2 | C1 | C3 | 176.922 | C2 | O4 | H8 | 108.287 | |
C3 | O5 | H9 | 108.287 | O4 | C2 | H6 | 108.775 | |
O5 | C3 | H7 | 108.775 |