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 | C2V | 1A1 |
hartrees | |
---|---|
Energy at 0K | -271.736257 |
Energy at 298.15K | |
HF Energy | -271.736257 |
Nuclear repulsion energy | 239.203255 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | A1 | 3164 | 3011 | 27.12 | |||
2 | A1 | 3083 | 2934 | 2.07 | |||
3 | A1 | 3060 | 2912 | 26.89 | |||
4 | A1 | 1826 | 1738 | 141.31 | |||
5 | A1 | 1506 | 1434 | 8.80 | |||
6 | A1 | 1469 | 1398 | 18.66 | |||
7 | A1 | 1424 | 1356 | 16.37 | |||
8 | A1 | 1361 | 1296 | 5.03 | |||
9 | A1 | 1128 | 1074 | 1.72 | |||
10 | A1 | 1036 | 986 | 3.09 | |||
11 | A1 | 797 | 758 | 2.36 | |||
12 | A1 | 413 | 393 | 0.43 | |||
13 | A1 | 193 | 184 | 0.94 | |||
14 | A2 | 3170 | 3018 | 0.00 | |||
15 | A2 | 3086 | 2937 | 0.00 | |||
16 | A2 | 1499 | 1426 | 0.00 | |||
17 | A2 | 1265 | 1204 | 0.00 | |||
18 | A2 | 1003 | 955 | 0.00 | |||
19 | A2 | 711 | 676 | 0.00 | |||
20 | A2 | 203 | 193 | 0.00 | |||
21 | A2 | 17 | 16 | 0.00 | |||
22 | B1 | 3171 | 3018 | 38.49 | |||
23 | B1 | 3096 | 2947 | 16.07 | |||
24 | B1 | 1499 | 1427 | 18.44 | |||
25 | B1 | 1311 | 1248 | 0.98 | |||
26 | B1 | 1142 | 1087 | 0.29 | |||
27 | B1 | 826 | 786 | 11.25 | |||
28 | B1 | 468 | 445 | 0.05 | |||
29 | B1 | 183 | 174 | 0.24 | |||
30 | B1 | 68 | 65 | 0.31 | |||
31 | B2 | 3163 | 3011 | 12.84 | |||
32 | B2 | 3082 | 2933 | 48.63 | |||
33 | B2 | 3051 | 2904 | 13.85 | |||
34 | B2 | 1507 | 1434 | 14.27 | |||
35 | B2 | 1455 | 1384 | 2.78 | |||
36 | B2 | 1424 | 1356 | 0.00 | |||
37 | B2 | 1403 | 1335 | 44.35 | |||
38 | B2 | 1150 | 1094 | 54.14 | |||
39 | B2 | 1020 | 971 | 12.16 | |||
40 | B2 | 984 | 937 | 18.19 | |||
41 | B2 | 629 | 598 | 3.37 | |||
42 | B2 | 305 | 290 | 12.34 |
A | B | C |
---|---|---|
0.29875 | 0.06522 | 0.05571 |
Point Group is C2v
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 0.000 | 1.284 |
C2 | 0.000 | 0.000 | 0.070 |
C3 | 0.000 | 1.290 | -0.729 |
C4 | 0.000 | -1.290 | -0.729 |
C5 | 0.000 | 2.544 | 0.128 |
C6 | 0.000 | -2.544 | 0.128 |
H7 | 0.871 | 1.267 | -1.397 |
H8 | -0.871 | 1.267 | -1.397 |
H9 | -0.871 | -1.267 | -1.397 |
H10 | 0.871 | -1.267 | -1.397 |
H11 | 0.000 | 3.439 | -0.499 |
H12 | -0.879 | 2.575 | 0.775 |
H13 | 0.879 | 2.575 | 0.775 |
H14 | 0.000 | -3.439 | -0.499 |
H15 | 0.879 | -2.575 | 0.775 |
H16 | -0.879 | -2.575 | 0.775 |
O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 1.2145 | 2.3912 | 2.3912 | 2.7946 | 2.7946 | 3.0912 | 3.0912 | 3.0912 | 3.0912 | 3.8739 | 2.7684 | 2.7684 | 3.8739 | 2.7684 | 2.7684 | C2 | 1.2145 | 1.5172 | 1.5172 | 2.5449 | 2.5449 | 2.1252 | 2.1252 | 2.1252 | 2.1252 | 3.4858 | 2.8112 | 2.8112 | 3.4858 | 2.8112 | 2.8112 | C3 | 2.3912 | 1.5172 | 2.5795 | 1.5194 | 3.9286 | 1.0978 | 1.0978 | 2.7823 | 2.7823 | 2.1617 | 2.1654 | 2.1654 | 4.7345 | 4.2397 | 4.2397 | C4 | 2.3912 | 1.5172 | 2.5795 | 3.9286 | 1.5194 | 2.7823 | 2.7823 | 1.0978 | 1.0978 | 4.7345 | 4.2397 | 4.2397 | 2.1617 | 2.1654 | 2.1654 | C5 | 2.7946 | 2.5449 | 1.5194 | 3.9286 | 5.0884 | 2.1718 | 2.1718 | 4.1964 | 4.1964 | 1.0927 | 1.0919 | 1.0919 | 6.0161 | 5.2346 | 5.2346 | C6 | 2.7946 | 2.5449 | 3.9286 | 1.5194 | 5.0884 | 4.1964 | 4.1964 | 2.1718 | 2.1718 | 6.0161 | 5.2346 | 5.2346 | 1.0927 | 1.0919 | 1.0919 | H7 | 3.0912 | 2.1252 | 1.0978 | 2.7823 | 2.1718 | 4.1964 | 1.7415 | 3.0746 | 2.5339 | 2.5068 | 3.0812 | 2.5363 | 4.8696 | 4.4141 | 4.7482 | H8 | 3.0912 | 2.1252 | 1.0978 | 2.7823 | 2.1718 | 4.1964 | 1.7415 | 2.5339 | 3.0746 | 2.5068 | 2.5363 | 3.0812 | 4.8696 | 4.7482 | 4.4141 | H9 | 3.0912 | 2.1252 | 2.7823 | 1.0978 | 4.1964 | 2.1718 | 3.0746 | 2.5339 | 1.7415 | 4.8696 | 4.4141 | 4.7482 | 2.5068 | 3.0812 | 2.5363 | H10 | 3.0912 | 2.1252 | 2.7823 | 1.0978 | 4.1964 | 2.1718 | 2.5339 | 3.0746 | 1.7415 | 4.8696 | 4.7482 | 4.4141 | 2.5068 | 2.5363 | 3.0812 | H11 | 3.8739 | 3.4858 | 2.1617 | 4.7345 | 1.0927 | 6.0161 | 2.5068 | 2.5068 | 4.8696 | 4.8696 | 1.7725 | 1.7725 | 6.8783 | 6.2105 | 6.2105 | H12 | 2.7684 | 2.8112 | 2.1654 | 4.2397 | 1.0919 | 5.2346 | 3.0812 | 2.5363 | 4.4141 | 4.7482 | 1.7725 | 1.7576 | 6.2105 | 5.4424 | 5.1508 | H13 | 2.7684 | 2.8112 | 2.1654 | 4.2397 | 1.0919 | 5.2346 | 2.5363 | 3.0812 | 4.7482 | 4.4141 | 1.7725 | 1.7576 | 6.2105 | 5.1508 | 5.4424 | H14 | 3.8739 | 3.4858 | 4.7345 | 2.1617 | 6.0161 | 1.0927 | 4.8696 | 4.8696 | 2.5068 | 2.5068 | 6.8783 | 6.2105 | 6.2105 | 1.7725 | 1.7725 | H15 | 2.7684 | 2.8112 | 4.2397 | 2.1654 | 5.2346 | 1.0919 | 4.4141 | 4.7482 | 3.0812 | 2.5363 | 6.2105 | 5.4424 | 5.1508 | 1.7725 | 1.7576 | H16 | 2.7684 | 2.8112 | 4.2397 | 2.1654 | 5.2346 | 1.0919 | 4.7482 | 4.4141 | 2.5363 | 3.0812 | 6.2105 | 5.1508 | 5.4424 | 1.7725 | 1.7576 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C2 | C3 | 121.780 | O1 | C2 | C4 | 121.780 | |
C2 | C3 | C5 | 113.872 | C2 | C3 | H7 | 107.634 | |
C2 | C3 | H8 | 107.634 | C2 | C4 | C6 | 113.872 | |
C2 | C4 | H9 | 107.634 | C2 | C4 | H10 | 107.634 | |
C3 | C2 | C4 | 116.439 | C3 | C5 | H11 | 110.644 | |
C3 | C5 | H12 | 110.982 | C3 | C5 | H13 | 110.982 | |
C4 | C6 | H14 | 110.644 | C4 | C6 | H15 | 110.982 | |
C4 | C6 | H16 | 110.982 | C5 | C3 | H7 | 111.135 | |
C5 | C3 | H8 | 111.135 | C6 | C4 | H9 | 111.135 | |
C6 | C4 | H10 | 111.135 | H7 | C3 | H8 | 104.960 | |
H9 | C4 | H10 | 104.960 | H11 | C5 | H12 | 108.462 | |
H11 | C5 | H13 | 108.462 | H12 | C5 | H13 | 107.191 | |
H14 | C6 | H15 | 108.462 | H14 | C6 | H16 | 108.462 | |
H15 | C6 | H16 | 107.191 |
Electronic state
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.390 | |||
2 | C | 0.137 | |||
3 | C | -0.103 | |||
4 | C | -0.103 | |||
5 | C | -0.670 | |||
6 | C | -0.670 | |||
7 | H | 0.183 | |||
8 | H | 0.183 | |||
9 | H | 0.183 | |||
10 | H | 0.183 | |||
11 | H | 0.163 | |||
12 | H | 0.185 | |||
13 | H | 0.185 | |||
14 | H | 0.163 | |||
15 | H | 0.185 | |||
16 | H | 0.185 |
x | y | z | Total | |
---|---|---|---|---|
0.000 | 0.000 | -2.884 | 2.884 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 7.331 | 0.000 | 0.000 |
y | 0.000 | 10.397 | 0.000 |
z | 0.000 | 0.000 | 9.325 |
<r2> | 214.928 |
---|---|
(<r2>)1/2 | 14.660 |