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 | -270.296201 |
Energy at 298.15K | -270.305839 |
HF Energy | -270.008671 |
Nuclear repulsion energy | 234.751378 |
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 | 3140 | 3007 | 5.39 | |||
2 | A | 3127 | 2995 | 21.55 | |||
3 | A | 3062 | 2933 | 21.66 | |||
4 | A | 3058 | 2928 | 4.48 | |||
5 | A | 1820 | 1743 | 194.14 | |||
6 | A | 1497 | 1434 | 1.12 | |||
7 | A | 1435 | 1375 | 0.00 | |||
8 | A | 1346 | 1289 | 0.77 | |||
9 | A | 1307 | 1251 | 0.59 | |||
10 | A | 1223 | 1171 | 0.03 | |||
11 | A | 1177 | 1127 | 0.41 | |||
12 | A | 1044 | 1000 | 0.64 | |||
13 | A | 964 | 923 | 0.06 | |||
14 | A | 913 | 875 | 0.28 | |||
15 | A | 821 | 786 | 1.29 | |||
16 | A | 713 | 683 | 0.88 | |||
17 | A | 561 | 538 | 4.40 | |||
18 | A | 248 | 238 | 0.12 | |||
19 | B | 3141 | 3008 | 24.45 | |||
20 | B | 3131 | 2999 | 29.00 | |||
21 | B | 3066 | 2936 | 39.58 | |||
22 | B | 3057 | 2928 | 7.73 | |||
23 | B | 1481 | 1419 | 4.33 | |||
24 | B | 1437 | 1376 | 18.63 | |||
25 | B | 1343 | 1286 | 4.35 | |||
26 | B | 1300 | 1245 | 9.57 | |||
27 | B | 1252 | 1199 | 4.90 | |||
28 | B | 1168 | 1118 | 59.72 | |||
29 | B | 1159 | 1110 | 8.59 | |||
30 | B | 978 | 937 | 9.37 | |||
31 | B | 924 | 885 | 0.46 | |||
32 | B | 853 | 817 | 9.83 | |||
33 | B | 584 | 559 | 2.48 | |||
34 | B | 471 | 451 | 4.68 | |||
35 | B | 450 | 431 | 3.21 | |||
36 | B | 100 | 96 | 4.26 |
A | B | C |
---|---|---|
0.22037 | 0.11104 | 0.07994 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 2.139 |
C2 | 0.000 | 0.000 | 0.926 |
C3 | 0.000 | 1.242 | 0.026 |
C4 | 0.000 | -1.242 | 0.026 |
C5 | 0.313 | 0.705 | -1.377 |
C6 | -0.313 | -0.705 | -1.377 |
H7 | -1.018 | 1.669 | 0.067 |
H8 | 1.018 | -1.669 | 0.067 |
H9 | 0.689 | 2.007 | 0.410 |
H10 | -0.689 | -2.007 | 0.410 |
H11 | -0.071 | 1.344 | -2.186 |
H12 | 0.071 | -1.344 | -2.186 |
H13 | 1.406 | 0.624 | -1.512 |
H14 | -1.406 | -0.624 | -1.512 |
O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.2127 | 2.4508 | 2.4508 | 3.5998 | 3.5998 | 2.8485 | 2.8485 | 2.7365 | 2.7365 | 4.5289 | 4.5289 | 3.9612 | 3.9612 | C2 | 1.2127 | 1.5337 | 1.5337 | 2.4292 | 2.4292 | 2.1353 | 2.1353 | 2.1835 | 2.1835 | 3.3902 | 3.3902 | 2.8823 | 2.8823 | C3 | 2.4508 | 1.5337 | 2.4834 | 1.5344 | 2.4204 | 1.1049 | 3.0836 | 1.0990 | 3.3430 | 2.2149 | 3.4031 | 2.1729 | 2.7964 | C4 | 2.4508 | 1.5337 | 2.4834 | 2.4204 | 1.5344 | 3.0836 | 1.1049 | 3.3430 | 1.0990 | 3.4031 | 2.2149 | 2.7964 | 2.1729 | C5 | 3.5998 | 2.4292 | 1.5344 | 2.4204 | 1.5438 | 2.1879 | 2.8669 | 2.2430 | 3.3996 | 1.0993 | 2.2165 | 1.1035 | 2.1770 | C6 | 3.5998 | 2.4292 | 2.4204 | 1.5344 | 1.5438 | 2.8669 | 2.1879 | 3.3996 | 2.2430 | 2.2165 | 1.0993 | 2.1770 | 1.1035 | H7 | 2.8485 | 2.1353 | 1.1049 | 3.0836 | 2.1879 | 2.8669 | 3.9096 | 1.7736 | 3.7063 | 2.4652 | 3.9161 | 3.0755 | 2.8103 | H8 | 2.8485 | 2.1353 | 3.0836 | 1.1049 | 2.8669 | 2.1879 | 3.9096 | 3.7063 | 1.7736 | 3.9161 | 2.4652 | 2.8103 | 3.0755 | H9 | 2.7365 | 2.1835 | 1.0990 | 3.3430 | 2.2430 | 3.3996 | 1.7736 | 3.7063 | 4.2436 | 2.7848 | 4.2838 | 2.4744 | 3.8732 | H10 | 2.7365 | 2.1835 | 3.3430 | 1.0990 | 3.3996 | 2.2430 | 3.7063 | 1.7736 | 4.2436 | 4.2838 | 2.7848 | 3.8732 | 2.4744 | H11 | 4.5289 | 3.3902 | 2.2149 | 3.4031 | 1.0993 | 2.2165 | 2.4652 | 3.9161 | 2.7848 | 4.2838 | 2.6918 | 1.7753 | 2.4716 | H12 | 4.5289 | 3.3902 | 3.4031 | 2.2149 | 2.2165 | 1.0993 | 3.9161 | 2.4652 | 4.2838 | 2.7848 | 2.6918 | 2.4716 | 1.7753 | H13 | 3.9612 | 2.8823 | 2.1729 | 2.7964 | 1.1035 | 2.1770 | 3.0755 | 2.8103 | 2.4744 | 3.8732 | 1.7753 | 2.4716 | 3.0755 | H14 | 3.9612 | 2.8823 | 2.7964 | 2.1729 | 2.1770 | 1.1035 | 2.8103 | 3.0755 | 3.8732 | 2.4744 | 2.4716 | 1.7753 | 3.0755 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 125.942 | O1 | C2 | C4 | 125.942 | |
C2 | C3 | C5 | 104.701 | C2 | C3 | H7 | 106.919 | |
C2 | C3 | H9 | 110.995 | C2 | C4 | C6 | 104.701 | |
C2 | C4 | H8 | 106.919 | C2 | C4 | H10 | 110.995 | |
C3 | C2 | C4 | 108.117 | C3 | C5 | C6 | 103.680 | |
C3 | C5 | H11 | 113.451 | C3 | C5 | H13 | 109.841 | |
C4 | C6 | C5 | 103.680 | C4 | C6 | H12 | 113.451 | |
C4 | C6 | H14 | 109.841 | C5 | C3 | H7 | 110.930 | |
C5 | C3 | H9 | 115.820 | C5 | C6 | H12 | 112.902 | |
C5 | C6 | H14 | 109.522 | C6 | C4 | H8 | 110.930 | |
C6 | C4 | H10 | 115.820 | C6 | C5 | H11 | 112.902 | |
C6 | C5 | H13 | 109.522 | H7 | C3 | H9 | 107.177 | |
H8 | C4 | H10 | 107.177 | H11 | C5 | H13 | 107.399 | |
H12 | C6 | H14 | 107.399 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.203 | |||
2 | C | 0.039 | |||
3 | C | -0.017 | |||
4 | C | -0.017 | |||
5 | C | -0.041 | |||
6 | C | -0.041 | |||
7 | H | 0.051 | |||
8 | H | 0.051 | |||
9 | H | 0.040 | |||
10 | H | 0.040 | |||
11 | H | 0.020 | |||
12 | H | 0.020 | |||
13 | H | 0.027 | |||
14 | H | 0.027 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | -2.727 | 2.727 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 6.672 | 0.074 | 0.000 |
y | 0.074 | 8.219 | 0.000 |
z | 0.000 | 0.000 | 8.778 |
<r2> | 153.610 |
---|---|
(<r2>)1/2 | 12.394 |