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 | -267.179473 |
Energy at 298.15K | -267.188860 |
HF Energy | -267.179473 |
Nuclear repulsion energy | 232.048120 |
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 | 3536 | 3536 | 0.05 | |||
2 | A | 3523 | 3523 | 0.05 | |||
3 | A | 3426 | 3426 | 0.54 | |||
4 | A | 3410 | 3410 | 1.40 | |||
5 | A | 1971 | 1971 | 42.93 | |||
6 | A | 1696 | 1696 | 0.10 | |||
7 | A | 1653 | 1653 | 0.01 | |||
8 | A | 1505 | 1505 | 1.25 | |||
9 | A | 1451 | 1451 | 0.08 | |||
10 | A | 1345 | 1345 | 0.35 | |||
11 | A | 1303 | 1303 | 0.09 | |||
12 | A | 1160 | 1160 | 0.52 | |||
13 | A | 1078 | 1078 | 0.12 | |||
14 | A | 1000 | 1000 | 0.11 | |||
15 | A | 877 | 877 | 0.04 | |||
16 | A | 792 | 792 | 0.93 | |||
17 | A | 598 | 598 | 0.81 | |||
18 | A | 220 | 220 | 0.00 | |||
19 | B | 3542 | 3542 | 0.77 | |||
20 | B | 3523 | 3523 | 0.23 | |||
21 | B | 3425 | 3425 | 1.19 | |||
22 | B | 3408 | 3408 | 2.90 | |||
23 | B | 1683 | 1683 | 0.99 | |||
24 | B | 1653 | 1653 | 6.30 | |||
25 | B | 1493 | 1493 | 2.44 | |||
26 | B | 1429 | 1429 | 2.10 | |||
27 | B | 1373 | 1373 | 0.41 | |||
28 | B | 1253 | 1253 | 2.67 | |||
29 | B | 1239 | 1239 | 58.75 | |||
30 | B | 1079 | 1079 | 7.58 | |||
31 | B | 1017 | 1017 | 0.99 | |||
32 | B | 913 | 913 | 6.30 | |||
33 | B | 613 | 613 | 2.77 | |||
34 | B | 473 | 473 | 6.07 | |||
35 | B | 461 | 461 | 1.07 | |||
36 | B | 88 | 88 | 1.86 |
A | B | C |
---|---|---|
0.21461 | 0.10822 | 0.07757 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 2.177 |
C2 | 0.000 | 0.000 | 0.943 |
C3 | 0.000 | 1.265 | 0.022 |
C4 | 0.000 | -1.265 | 0.022 |
C5 | 0.299 | 0.717 | -1.393 |
C6 | -0.299 | -0.717 | -1.393 |
H7 | -0.997 | 1.727 | 0.058 |
H8 | 0.997 | -1.727 | 0.058 |
H9 | 0.731 | 2.008 | 0.365 |
H10 | -0.731 | -2.008 | 0.365 |
H11 | -0.133 | 1.342 | -2.183 |
H12 | 0.133 | -1.342 | -2.183 |
H13 | 1.384 | 0.664 | -1.550 |
H14 | -1.384 | -0.664 | -1.550 |
O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.2342 | 2.4997 | 2.4997 | 3.6535 | 3.6535 | 2.9099 | 2.9099 | 2.8020 | 2.8020 | 4.5645 | 4.5645 | 4.0307 | 4.0307 | C2 | 1.2342 | 1.5655 | 1.5655 | 2.4616 | 2.4616 | 2.1818 | 2.1818 | 2.2138 | 2.2138 | 3.4051 | 3.4051 | 2.9275 | 2.9275 | C3 | 2.4997 | 1.5655 | 2.5310 | 1.5461 | 2.4535 | 1.0994 | 3.1545 | 1.0972 | 3.3716 | 2.2103 | 3.4176 | 2.1787 | 2.8471 | C4 | 2.4997 | 1.5655 | 2.5310 | 2.4535 | 1.5461 | 3.1545 | 1.0994 | 3.3716 | 1.0972 | 3.4176 | 2.2103 | 2.8471 | 2.1787 | C5 | 3.6535 | 2.4616 | 1.5461 | 2.4535 | 1.5535 | 2.1920 | 2.9268 | 2.2231 | 3.4022 | 1.0967 | 2.2121 | 1.0977 | 2.1822 | C6 | 3.6535 | 2.4616 | 2.4535 | 1.5461 | 1.5535 | 2.9268 | 2.1920 | 3.4022 | 2.2231 | 2.2121 | 1.0967 | 2.1822 | 1.0977 | H7 | 2.9099 | 2.1818 | 1.0994 | 3.1545 | 2.1920 | 2.9268 | 3.9885 | 1.7777 | 3.7569 | 2.4329 | 3.9652 | 3.0636 | 2.9070 | H8 | 2.9099 | 2.1818 | 3.1545 | 1.0994 | 2.9268 | 2.1920 | 3.9885 | 3.7569 | 1.7777 | 3.9652 | 2.4329 | 2.9070 | 3.0636 | H9 | 2.8020 | 2.2138 | 1.0972 | 3.3716 | 2.2231 | 3.4022 | 1.7777 | 3.7569 | 4.2738 | 2.7719 | 4.2514 | 2.4287 | 3.9086 | H10 | 2.8020 | 2.2138 | 3.3716 | 1.0972 | 3.4022 | 2.2231 | 3.7569 | 1.7777 | 4.2738 | 4.2514 | 2.7719 | 3.9086 | 2.4287 | H11 | 4.5645 | 3.4051 | 2.2103 | 3.4176 | 1.0967 | 2.2121 | 2.4329 | 3.9652 | 2.7719 | 4.2514 | 2.6977 | 1.7785 | 2.4474 | H12 | 4.5645 | 3.4051 | 3.4176 | 2.2103 | 2.2121 | 1.0967 | 3.9652 | 2.4329 | 4.2514 | 2.7719 | 2.6977 | 2.4474 | 1.7785 | H13 | 4.0307 | 2.9275 | 2.1787 | 2.8471 | 1.0977 | 2.1822 | 3.0636 | 2.9070 | 2.4287 | 3.9086 | 1.7785 | 2.4474 | 3.0696 | H14 | 4.0307 | 2.9275 | 2.8471 | 2.1787 | 2.1822 | 1.0977 | 2.9070 | 3.0636 | 3.9086 | 2.4287 | 2.4474 | 1.7785 | 3.0696 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 126.062 | O1 | C2 | C4 | 126.062 | |
C2 | C3 | C5 | 104.576 | C2 | C3 | H7 | 108.650 | |
C2 | C3 | H9 | 111.274 | C2 | C4 | C6 | 104.576 | |
C2 | C4 | H8 | 108.650 | C2 | C4 | H10 | 111.274 | |
C3 | C2 | C4 | 107.876 | C3 | C5 | C6 | 104.664 | |
C3 | C5 | H11 | 112.402 | C3 | C5 | H13 | 109.827 | |
C4 | C6 | C5 | 104.664 | C4 | C6 | H12 | 112.402 | |
C4 | C6 | H14 | 109.827 | C5 | C3 | H7 | 110.775 | |
C5 | C3 | H9 | 113.416 | C5 | C6 | H12 | 112.013 | |
C5 | C6 | H14 | 109.599 | C6 | C4 | H8 | 110.775 | |
C6 | C4 | H10 | 113.416 | C6 | C5 | H11 | 112.013 | |
C6 | C5 | H13 | 109.599 | H7 | C3 | H9 | 108.063 | |
H8 | C4 | H10 | 108.063 | H11 | C5 | H13 | 108.288 | |
H12 | C6 | H14 | 108.288 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.190 | |||
2 | C | 0.167 | |||
3 | C | -0.156 | |||
4 | C | -0.156 | |||
5 | C | -0.129 | |||
6 | C | -0.129 | |||
7 | H | 0.078 | |||
8 | H | 0.078 | |||
9 | H | 0.079 | |||
10 | H | 0.079 | |||
11 | H | 0.071 | |||
12 | H | 0.071 | |||
13 | H | 0.068 | |||
14 | H | 0.068 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | -1.769 | 1.769 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 3.313 | 0.011 | 0.000 |
y | 0.011 | 4.132 | 0.000 |
z | 0.000 | 0.000 | 4.859 |
<r2> | 154.964 |
---|---|
(<r2>)1/2 | 12.448 |