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 | C1 | 1A' |
hartrees | |
---|---|
Energy at 0K | -271.693386 |
Energy at 298.15K | -271.706240 |
Nuclear repulsion energy | 257.102299 |
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' | 3130 | 3011 | 36.00 | |||
2 | A' | 3094 | 2976 | 82.40 | |||
3 | A' | 3080 | 2963 | 41.34 | |||
4 | A' | 3041 | 2925 | 10.47 | |||
5 | A' | 3022 | 2907 | 29.90 | |||
6 | A' | 2989 | 2876 | 96.08 | |||
7 | A' | 1548 | 1489 | 5.75 | |||
8 | A' | 1534 | 1476 | 5.94 | |||
9 | A' | 1532 | 1474 | 5.74 | |||
10 | A' | 1432 | 1377 | 2.10 | |||
11 | A' | 1406 | 1353 | 1.22 | |||
12 | A' | 1321 | 1270 | 0.72 | |||
13 | A' | 1306 | 1256 | 5.63 | |||
14 | A' | 1197 | 1151 | 2.60 | |||
15 | A' | 1062 | 1022 | 4.90 | |||
16 | A' | 1032 | 993 | 7.28 | |||
17 | A' | 886 | 853 | 7.43 | |||
18 | A' | 855 | 823 | 11.91 | |||
19 | A' | 808 | 777 | 8.18 | |||
20 | A' | 568 | 547 | 4.71 | |||
21 | A' | 439 | 422 | 3.17 | |||
22 | A' | 389 | 374 | 5.64 | |||
23 | A' | 240 | 231 | 5.74 | |||
24 | A" | 3126 | 3007 | 41.60 | |||
25 | A" | 3085 | 2968 | 30.12 | |||
26 | A" | 3040 | 2925 | 42.82 | |||
27 | A" | 2983 | 2870 | 18.35 | |||
28 | A" | 1533 | 1475 | 0.35 | |||
29 | A" | 1522 | 1464 | 3.01 | |||
30 | A" | 1411 | 1358 | 4.64 | |||
31 | A" | 1398 | 1345 | 0.78 | |||
32 | A" | 1391 | 1338 | 5.22 | |||
33 | A" | 1318 | 1268 | 5.16 | |||
34 | A" | 1227 | 1180 | 16.41 | |||
35 | A" | 1201 | 1155 | 3.32 | |||
36 | A" | 1101 | 1059 | 5.88 | |||
37 | A" | 1060 | 1020 | 72.92 | |||
38 | A" | 1007 | 968 | 8.39 | |||
39 | A" | 888 | 855 | 2.70 | |||
40 | A" | 835 | 803 | 1.84 | |||
41 | A" | 464 | 446 | 0.02 | |||
42 | A" | 237 | 228 | 0.77 |
A | B | C |
---|---|---|
0.15107 | 0.14796 | 0.08458 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 1.446 | 0.000 |
C2 | 0.056 | -1.469 | 0.000 |
H3 | -1.006 | -1.757 | 0.000 |
H4 | 0.637 | -2.399 | 0.000 |
C5 | 0.360 | -0.643 | 1.268 |
C6 | 0.360 | -0.643 | -1.268 |
C7 | -0.354 | 0.713 | -1.212 |
C8 | -0.354 | 0.713 | 1.212 |
H9 | 0.051 | -1.187 | 2.171 |
H10 | 0.051 | -1.187 | -2.171 |
H11 | 1.441 | -0.469 | 1.344 |
H12 | 1.441 | -0.469 | -1.344 |
H13 | -1.448 | 0.571 | -1.248 |
H14 | -1.448 | 0.571 | 1.248 |
H15 | -0.061 | 1.365 | -2.037 |
H16 | -0.061 | 1.365 | 2.037 |
O1 | C2 | H3 | H4 | C5 | C6 | C7 | C8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 2.9160 | 3.3580 | 3.8983 | 2.4703 | 2.4703 | 1.4604 | 1.4604 | 3.4132 | 3.4132 | 2.7481 | 2.7481 | 2.1025 | 2.1025 | 2.0400 | 2.0400 | C2 | 2.9160 | 1.1009 | 1.0969 | 1.5437 | 1.5437 | 2.5291 | 2.5291 | 2.1889 | 2.1889 | 2.1739 | 2.1739 | 2.8247 | 2.8247 | 3.4924 | 3.4924 | H3 | 3.3580 | 1.1009 | 1.7644 | 2.1717 | 2.1717 | 2.8272 | 2.8272 | 2.4811 | 2.4811 | 3.0753 | 3.0753 | 2.6777 | 2.6777 | 3.8461 | 3.8461 | H4 | 3.8983 | 1.0969 | 1.7644 | 2.1842 | 2.1842 | 3.4837 | 3.4837 | 2.5544 | 2.5544 | 2.4862 | 2.4862 | 3.8373 | 3.8373 | 4.3370 | 4.3370 | C5 | 2.4703 | 1.5437 | 2.1717 | 2.1842 | 2.5363 | 2.9150 | 1.5330 | 1.0981 | 3.4952 | 1.0981 | 2.8328 | 3.3270 | 2.1772 | 3.8904 | 2.1909 | C6 | 2.4703 | 1.5437 | 2.1717 | 2.1842 | 2.5363 | 1.5330 | 2.9150 | 3.4952 | 1.0981 | 2.8328 | 1.0981 | 2.1772 | 3.3270 | 2.1909 | 3.8904 | C7 | 1.4604 | 2.5291 | 2.8272 | 3.4837 | 2.9150 | 1.5330 | 2.4236 | 3.9005 | 2.1662 | 3.3397 | 2.1534 | 1.1033 | 2.6953 | 1.0924 | 3.3270 | C8 | 1.4604 | 2.5291 | 2.8272 | 3.4837 | 1.5330 | 2.9150 | 2.4236 | 2.1662 | 3.9005 | 2.1534 | 3.3397 | 2.6953 | 1.1033 | 3.3270 | 1.0924 | H9 | 3.4132 | 2.1889 | 2.4811 | 2.5544 | 1.0981 | 3.4952 | 3.9005 | 2.1662 | 4.3413 | 1.7693 | 3.8474 | 4.1257 | 2.4878 | 4.9228 | 2.5580 | H10 | 3.4132 | 2.1889 | 2.4811 | 2.5544 | 3.4952 | 1.0981 | 2.1662 | 3.9005 | 4.3413 | 3.8474 | 1.7693 | 2.4878 | 4.1257 | 2.5580 | 4.9228 | H11 | 2.7481 | 2.1739 | 3.0753 | 2.4862 | 1.0981 | 2.8328 | 3.3397 | 2.1534 | 1.7693 | 3.8474 | 2.6886 | 4.0181 | 3.0719 | 4.1299 | 2.4699 | H12 | 2.7481 | 2.1739 | 3.0753 | 2.4862 | 2.8328 | 1.0981 | 2.1534 | 3.3397 | 3.8474 | 1.7693 | 2.6886 | 3.0719 | 4.0181 | 2.4699 | 4.1299 | H13 | 2.1025 | 2.8247 | 2.6777 | 3.8373 | 3.3270 | 2.1772 | 1.1033 | 2.6953 | 4.1257 | 2.4878 | 4.0181 | 3.0719 | 2.4952 | 1.7827 | 3.6532 | H14 | 2.1025 | 2.8247 | 2.6777 | 3.8373 | 2.1772 | 3.3270 | 2.6953 | 1.1033 | 2.4878 | 4.1257 | 3.0719 | 4.0181 | 2.4952 | 3.6532 | 1.7827 | H15 | 2.0400 | 3.4924 | 3.8461 | 4.3370 | 3.8904 | 2.1909 | 1.0924 | 3.3270 | 4.9228 | 2.5580 | 4.1299 | 2.4699 | 1.7827 | 3.6532 | 4.0749 | H16 | 2.0400 | 3.4924 | 3.8461 | 4.3370 | 2.1909 | 3.8904 | 3.3270 | 1.0924 | 2.5580 | 4.9228 | 2.4699 | 4.1299 | 3.6532 | 1.7827 | 4.0749 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C7 | C6 | 111.206 | O1 | C7 | H13 | 109.402 | |
O1 | C7 | H15 | 105.179 | O1 | C8 | C5 | 111.206 | |
O1 | C8 | H14 | 109.402 | O1 | C8 | H16 | 105.179 | |
C2 | C5 | C8 | 110.575 | C2 | C5 | H9 | 110.776 | |
C2 | C5 | H11 | 109.601 | C2 | C6 | C7 | 110.575 | |
C2 | C6 | H10 | 110.776 | C2 | C6 | H12 | 109.601 | |
H3 | C2 | H4 | 106.802 | H3 | C2 | C5 | 109.261 | |
H3 | C2 | C6 | 109.261 | H4 | C2 | C5 | 110.481 | |
H4 | C2 | C6 | 110.481 | C5 | C2 | C6 | 110.470 | |
C5 | C8 | H14 | 110.287 | C5 | C8 | H16 | 112.038 | |
C6 | C7 | H13 | 110.287 | C6 | C7 | H15 | 112.038 | |
C7 | O1 | C8 | 112.153 | C7 | C6 | H10 | 109.731 | |
C7 | C6 | H12 | 108.739 | C8 | C5 | H9 | 109.731 | |
C8 | C5 | H11 | 108.739 | H9 | C5 | H11 | 107.341 | |
H10 | C6 | H12 | 107.341 | H13 | C7 | H15 | 108.567 | |
H14 | C8 | H16 | 108.567 |
Electronic state
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.512 | |||
2 | C | -0.250 | |||
3 | H | 0.123 | |||
4 | H | 0.131 | |||
5 | C | -0.253 | |||
6 | C | -0.253 | |||
7 | C | -0.022 | |||
8 | C | -0.022 | |||
9 | H | 0.124 | |||
10 | H | 0.124 | |||
11 | H | 0.140 | |||
12 | H | 0.140 | |||
13 | H | 0.117 | |||
14 | H | 0.117 | |||
15 | H | 0.147 | |||
16 | H | 0.147 |
x | y | z | Total | |
---|---|---|---|---|
-0.491 | -1.766 | 0.000 | 1.832 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 7.343 | -0.101 | 0.000 |
y | -0.101 | 7.745 | 0.000 |
z | 0.000 | 0.000 | 8.906 |
<r2> | 155.385 |
---|---|
(<r2>)1/2 | 12.465 |