Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
You are here: Calculated > Energy > Optimized > Energy |
State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C2 | 1A |
hartrees | |
---|---|
Energy at 0K | -269.113865 |
Energy at 298.15K | -269.123371 |
HF Energy | -269.113865 |
Nuclear repulsion energy | 236.475960 |
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 | 3072 | 3015 | 3.92 | |||
2 | A | 3061 | 3003 | 13.34 | |||
3 | A | 2989 | 2933 | 18.00 | |||
4 | A | 2977 | 2921 | 3.14 | |||
5 | A | 1841 | 1807 | 201.49 | |||
6 | A | 1448 | 1421 | 3.00 | |||
7 | A | 1381 | 1355 | 0.01 | |||
8 | A | 1297 | 1273 | 0.12 | |||
9 | A | 1259 | 1235 | 4.93 | |||
10 | A | 1175 | 1153 | 0.35 | |||
11 | A | 1151 | 1130 | 0.01 | |||
12 | A | 1028 | 1009 | 0.73 | |||
13 | A | 923 | 906 | 1.35 | |||
14 | A | 909 | 892 | 0.06 | |||
15 | A | 811 | 796 | 0.95 | |||
16 | A | 698 | 684 | 0.81 | |||
17 | A | 544 | 534 | 6.75 | |||
18 | A | 244 | 239 | 0.14 | |||
19 | B | 3072 | 3014 | 6.52 | |||
20 | B | 3065 | 3008 | 17.15 | |||
21 | B | 2997 | 2941 | 29.55 | |||
22 | B | 2977 | 2922 | 0.87 | |||
23 | B | 1435 | 1408 | 9.27 | |||
24 | B | 1382 | 1356 | 27.49 | |||
25 | B | 1298 | 1274 | 4.07 | |||
26 | B | 1249 | 1226 | 17.92 | |||
27 | B | 1213 | 1190 | 16.31 | |||
28 | B | 1147 | 1125 | 68.46 | |||
29 | B | 1116 | 1095 | 1.77 | |||
30 | B | 968 | 950 | 10.16 | |||
31 | B | 893 | 876 | 1.52 | |||
32 | B | 832 | 817 | 13.29 | |||
33 | B | 571 | 560 | 2.83 | |||
34 | B | 459 | 451 | 4.78 | |||
35 | B | 435 | 427 | 2.25 | |||
36 | B | 113 | 111 | 5.23 |
A | B | C |
---|---|---|
0.22489 | 0.11257 | 0.08134 |
Point Group is C2
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 2.126 |
C2 | 0.000 | 0.000 | 0.914 |
C3 | 0.000 | 1.225 | 0.022 |
C4 | 0.000 | -1.225 | 0.022 |
C5 | 0.313 | 0.696 | -1.365 |
C6 | -0.313 | -0.696 | -1.365 |
H7 | -1.026 | 1.643 | 0.064 |
H8 | 1.026 | -1.643 | 0.064 |
H9 | 0.671 | 2.005 | 0.417 |
H10 | -0.671 | -2.005 | 0.417 |
H11 | -0.058 | 1.338 | -2.180 |
H12 | 0.058 | -1.338 | -2.180 |
H13 | 1.408 | 0.609 | -1.493 |
H14 | -1.408 | -0.609 | -1.493 |
O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.2118 | 2.4348 | 2.4348 | 3.5737 | 3.5737 | 2.8293 | 2.8293 | 2.7188 | 2.7188 | 4.5096 | 4.5096 | 3.9310 | 3.9310 | C2 | 1.2118 | 1.5158 | 1.5158 | 2.4038 | 2.4038 | 2.1154 | 2.1154 | 2.1718 | 2.1718 | 3.3717 | 3.3717 | 2.8547 | 2.8547 | C3 | 2.4348 | 1.5158 | 2.4509 | 1.5173 | 2.3908 | 1.1086 | 3.0464 | 1.1014 | 3.3225 | 2.2059 | 3.3799 | 2.1584 | 2.7648 | C4 | 2.4348 | 1.5158 | 2.4509 | 2.3908 | 1.5173 | 3.0464 | 1.1086 | 3.3225 | 1.1014 | 3.3799 | 2.2059 | 2.7648 | 2.1584 | C5 | 3.5737 | 2.4038 | 1.5173 | 2.3908 | 1.5270 | 2.1750 | 2.8322 | 2.2390 | 3.3820 | 1.1016 | 2.2062 | 1.1061 | 2.1640 | C6 | 3.5737 | 2.4038 | 2.3908 | 1.5173 | 1.5270 | 2.8322 | 2.1750 | 3.3820 | 2.2390 | 2.2062 | 1.1016 | 2.1640 | 1.1061 | H7 | 2.8293 | 2.1154 | 1.1086 | 3.0464 | 2.1750 | 2.8322 | 3.8737 | 1.7713 | 3.6813 | 2.4627 | 3.8851 | 3.0689 | 2.7640 | H8 | 2.8293 | 2.1154 | 3.0464 | 1.1086 | 2.8322 | 2.1750 | 3.8737 | 3.6813 | 1.7713 | 3.8851 | 2.4627 | 2.7640 | 3.0689 | H9 | 2.7188 | 2.1718 | 1.1014 | 3.3225 | 2.2390 | 3.3820 | 1.7713 | 3.6813 | 4.2280 | 2.7782 | 4.2765 | 2.4771 | 3.8473 | H10 | 2.7188 | 2.1718 | 3.3225 | 1.1014 | 3.3820 | 2.2390 | 3.6813 | 1.7713 | 4.2280 | 4.2765 | 2.7782 | 3.8473 | 2.4771 | H11 | 4.5096 | 3.3717 | 2.2059 | 3.3799 | 1.1016 | 2.2062 | 2.4627 | 3.8851 | 2.7782 | 4.2765 | 2.6782 | 1.7758 | 2.4666 | H12 | 4.5096 | 3.3717 | 3.3799 | 2.2059 | 2.2062 | 1.1016 | 3.8851 | 2.4627 | 4.2765 | 2.7782 | 2.6782 | 2.4666 | 1.7758 | H13 | 3.9310 | 2.8547 | 2.1584 | 2.7648 | 1.1061 | 2.1640 | 3.0689 | 2.7640 | 2.4771 | 3.8473 | 1.7758 | 2.4666 | 3.0684 | H14 | 3.9310 | 2.8547 | 2.7648 | 2.1584 | 2.1640 | 1.1061 | 2.7640 | 3.0689 | 3.8473 | 2.4771 | 2.4666 | 1.7758 | 3.0684 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 126.055 | O1 | C2 | C4 | 126.055 | |
C2 | C3 | C5 | 104.847 | C2 | C3 | H7 | 106.388 | |
C2 | C3 | H9 | 111.174 | C2 | C4 | C6 | 104.847 | |
C2 | C4 | H8 | 106.388 | C2 | C4 | H10 | 111.174 | |
C3 | C2 | C4 | 107.890 | C3 | C5 | C6 | 103.503 | |
C3 | C5 | H11 | 113.824 | C3 | C5 | H13 | 109.729 | |
C4 | C6 | C5 | 103.503 | C4 | C6 | H12 | 113.824 | |
C4 | C6 | H14 | 109.729 | C5 | C3 | H7 | 110.882 | |
C5 | C3 | H9 | 116.624 | C5 | C6 | H12 | 113.139 | |
C5 | C6 | H14 | 109.500 | C6 | C4 | H8 | 110.882 | |
C6 | C4 | H10 | 116.624 | C6 | C5 | H11 | 113.139 | |
C6 | C5 | H13 | 109.500 | H7 | C3 | H9 | 106.539 | |
H8 | C4 | H10 | 106.539 | H11 | C5 | H13 | 107.099 | |
H12 | C6 | H14 | 107.099 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.394 | |||
2 | C | 0.362 | |||
3 | C | -0.324 | |||
4 | C | -0.324 | |||
5 | C | -0.277 | |||
6 | C | -0.277 | |||
7 | H | 0.171 | |||
8 | H | 0.171 | |||
9 | H | 0.165 | |||
10 | H | 0.165 | |||
11 | H | 0.138 | |||
12 | H | 0.138 | |||
13 | H | 0.143 | |||
14 | H | 0.143 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | -2.877 | 2.877 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 6.626 | 0.032 | 0.000 |
y | 0.032 | 8.111 | 0.000 |
z | 0.000 | 0.000 | 8.726 |
<r2> | 151.051 |
---|---|
(<r2>)1/2 | 12.290 |