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 | -268.931635 |
Energy at 298.15K | -268.941593 |
HF Energy | -268.931635 |
Nuclear repulsion energy | 236.865830 |
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 | 3247 | 2950 | 6.06 | |||
2 | A | 3229 | 2933 | 37.60 | |||
3 | A | 3173 | 2882 | 16.86 | |||
4 | A | 3167 | 2877 | 12.96 | |||
5 | A | 2019 | 1835 | 332.75 | |||
6 | A | 1633 | 1484 | 0.96 | |||
7 | A | 1576 | 1432 | 0.32 | |||
8 | A | 1467 | 1333 | 0.20 | |||
9 | A | 1431 | 1300 | 0.03 | |||
10 | A | 1326 | 1204 | 0.07 | |||
11 | A | 1284 | 1167 | 2.13 | |||
12 | A | 1097 | 997 | 0.35 | |||
13 | A | 1044 | 948 | 0.04 | |||
14 | A | 952 | 865 | 0.29 | |||
15 | A | 878 | 798 | 0.61 | |||
16 | A | 765 | 695 | 0.17 | |||
17 | A | 606 | 551 | 5.96 | |||
18 | A | 253 | 230 | 0.07 | |||
19 | B | 3248 | 2951 | 46.68 | |||
20 | B | 3232 | 2937 | 53.15 | |||
21 | B | 3174 | 2884 | 49.19 | |||
22 | B | 3169 | 2879 | 20.11 | |||
23 | B | 1616 | 1468 | 4.37 | |||
24 | B | 1577 | 1433 | 19.48 | |||
25 | B | 1462 | 1329 | 1.92 | |||
26 | B | 1426 | 1295 | 12.22 | |||
27 | B | 1365 | 1240 | 0.92 | |||
28 | B | 1276 | 1159 | 20.79 | |||
29 | B | 1266 | 1150 | 46.57 | |||
30 | B | 1030 | 936 | 10.66 | |||
31 | B | 996 | 905 | 1.47 | |||
32 | B | 912 | 828 | 6.88 | |||
33 | B | 626 | 569 | 3.28 | |||
34 | B | 511 | 464 | 8.53 | |||
35 | B | 489 | 444 | 7.39 | |||
36 | B | 102 | 92 | 5.92 |
A | B | C |
---|---|---|
0.22261 | 0.11343 | 0.08123 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 2.106 |
C2 | 0.000 | 0.000 | 0.923 |
C3 | 0.000 | 1.237 | 0.035 |
C4 | 0.000 | -1.237 | 0.035 |
C5 | 0.303 | 0.707 | -1.370 |
C6 | -0.303 | -0.707 | -1.370 |
H7 | -0.998 | 1.668 | 0.084 |
H8 | 0.998 | -1.668 | 0.084 |
H9 | 0.695 | 1.980 | 0.408 |
H10 | -0.695 | -1.980 | 0.408 |
H11 | -0.096 | 1.336 | -2.157 |
H12 | 0.096 | -1.336 | -2.157 |
H13 | 1.379 | 0.644 | -1.518 |
H14 | -1.379 | -0.644 | -1.518 |
O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.1833 | 2.4128 | 2.4128 | 3.5611 | 3.5611 | 2.8052 | 2.8052 | 2.6990 | 2.6990 | 4.4693 | 4.4693 | 3.9314 | 3.9314 | C2 | 1.1833 | 1.5231 | 1.5231 | 2.4193 | 2.4193 | 2.1175 | 2.1175 | 2.1601 | 2.1601 | 3.3591 | 3.3591 | 2.8770 | 2.8770 | C3 | 2.4128 | 1.5231 | 2.4746 | 1.5324 | 2.4184 | 1.0884 | 3.0728 | 1.0829 | 3.3120 | 2.1968 | 3.3818 | 2.1600 | 2.8025 | C4 | 2.4128 | 1.5231 | 2.4746 | 2.4184 | 1.5324 | 3.0728 | 1.0884 | 3.3120 | 1.0829 | 3.3818 | 2.1968 | 2.8025 | 2.1600 | C5 | 3.5611 | 2.4193 | 1.5324 | 2.4184 | 1.5392 | 2.1757 | 2.8712 | 2.2217 | 3.3733 | 1.0835 | 2.1991 | 1.0875 | 2.1628 | C6 | 3.5611 | 2.4193 | 2.4184 | 1.5324 | 1.5392 | 2.8712 | 2.1757 | 3.3733 | 2.2217 | 2.1991 | 1.0835 | 2.1628 | 1.0875 | H7 | 2.8052 | 2.1175 | 1.0884 | 3.0728 | 2.1757 | 2.8712 | 3.8884 | 1.7513 | 3.6749 | 2.4392 | 3.9049 | 3.0442 | 2.8393 | H8 | 2.8052 | 2.1175 | 3.0728 | 1.0884 | 2.8712 | 2.1757 | 3.8884 | 3.6749 | 1.7513 | 3.9049 | 2.4392 | 2.8393 | 3.0442 | H9 | 2.6990 | 2.1601 | 1.0829 | 3.3120 | 2.2217 | 3.3733 | 1.7513 | 3.6749 | 4.1956 | 2.7611 | 4.2346 | 2.4421 | 3.8594 | H10 | 2.6990 | 2.1601 | 3.3120 | 1.0829 | 3.3733 | 2.2217 | 3.6749 | 1.7513 | 4.1956 | 4.2346 | 2.7611 | 3.8594 | 2.4421 | H11 | 4.4693 | 3.3591 | 2.1968 | 3.3818 | 1.0835 | 2.1991 | 2.4392 | 3.9049 | 2.7611 | 4.2346 | 2.6783 | 1.7500 | 2.4439 | H12 | 4.4693 | 3.3591 | 3.3818 | 2.1968 | 2.1991 | 1.0835 | 3.9049 | 2.4392 | 4.2346 | 2.7611 | 2.6783 | 2.4439 | 1.7500 | H13 | 3.9314 | 2.8770 | 2.1600 | 2.8025 | 1.0875 | 2.1628 | 3.0442 | 2.8393 | 2.4421 | 3.8594 | 1.7500 | 2.4439 | 3.0437 | H14 | 3.9314 | 2.8770 | 2.8025 | 2.1600 | 2.1628 | 1.0875 | 2.8393 | 3.0442 | 3.8594 | 2.4421 | 2.4439 | 1.7500 | 3.0437 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 125.672 | O1 | C2 | C4 | 125.672 | |
C2 | C3 | C5 | 104.708 | C2 | C3 | H7 | 107.182 | |
C2 | C3 | H9 | 110.839 | C2 | C4 | C6 | 104.708 | |
C2 | C4 | H8 | 107.182 | C2 | C4 | H10 | 110.839 | |
C3 | C2 | C4 | 108.657 | C3 | C5 | C6 | 103.880 | |
C3 | C5 | H11 | 113.122 | C3 | C5 | H13 | 109.911 | |
C4 | C6 | C5 | 103.880 | C4 | C6 | H12 | 113.122 | |
C4 | C6 | H14 | 109.911 | C5 | C3 | H7 | 111.102 | |
C5 | C3 | H9 | 115.236 | C5 | C6 | H12 | 112.811 | |
C5 | C6 | H14 | 109.654 | C6 | C4 | H8 | 111.102 | |
C6 | C4 | H10 | 115.236 | C6 | C5 | H11 | 112.811 | |
C6 | C5 | H13 | 109.654 | H7 | C3 | H9 | 107.521 | |
H8 | C4 | H10 | 107.521 | H11 | C5 | H13 | 107.433 | |
H12 | C6 | H14 | 107.433 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.405 | |||
2 | C | 0.303 | |||
3 | C | -0.222 | |||
4 | C | -0.222 | |||
5 | C | -0.208 | |||
6 | C | -0.208 | |||
7 | H | 0.130 | |||
8 | H | 0.130 | |||
9 | H | 0.135 | |||
10 | H | 0.135 | |||
11 | H | 0.110 | |||
12 | H | 0.110 | |||
13 | H | 0.106 | |||
14 | H | 0.106 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | -3.293 | 3.293 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 6.487 | 0.063 | 0.000 |
y | 0.063 | 7.790 | 0.000 |
z | 0.000 | 0.000 | 8.447 |
<r2> | 151.681 |
---|---|
(<r2>)1/2 | 12.316 |