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 | -271.557659 |
Energy at 298.15K | -271.570325 |
Nuclear repulsion energy | 254.704320 |
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' | 3045 | 3022 | 40.85 | |||
2 | A' | 3011 | 2988 | 93.36 | |||
3 | A' | 2996 | 2973 | 46.16 | |||
4 | A' | 2959 | 2936 | 9.98 | |||
5 | A' | 2941 | 2919 | 29.40 | |||
6 | A' | 2901 | 2879 | 107.09 | |||
7 | A' | 1507 | 1495 | 4.66 | |||
8 | A' | 1494 | 1482 | 7.72 | |||
9 | A' | 1493 | 1481 | 1.15 | |||
10 | A' | 1388 | 1377 | 3.21 | |||
11 | A' | 1363 | 1352 | 0.38 | |||
12 | A' | 1278 | 1268 | 0.34 | |||
13 | A' | 1266 | 1256 | 5.15 | |||
14 | A' | 1158 | 1149 | 2.01 | |||
15 | A' | 1025 | 1017 | 4.18 | |||
16 | A' | 993 | 985 | 5.89 | |||
17 | A' | 859 | 853 | 7.03 | |||
18 | A' | 817 | 811 | 8.27 | |||
19 | A' | 764 | 758 | 10.14 | |||
20 | A' | 552 | 547 | 3.86 | |||
21 | A' | 427 | 424 | 2.74 | |||
22 | A' | 380 | 378 | 5.14 | |||
23 | A' | 234 | 232 | 4.90 | |||
24 | A" | 3041 | 3018 | 44.93 | |||
25 | A" | 3001 | 2978 | 29.08 | |||
26 | A" | 2958 | 2936 | 52.85 | |||
27 | A" | 2894 | 2872 | 20.44 | |||
28 | A" | 1490 | 1479 | 0.14 | |||
29 | A" | 1483 | 1472 | 1.89 | |||
30 | A" | 1369 | 1358 | 6.04 | |||
31 | A" | 1356 | 1345 | 0.51 | |||
32 | A" | 1348 | 1338 | 6.56 | |||
33 | A" | 1280 | 1270 | 4.83 | |||
34 | A" | 1183 | 1174 | 9.16 | |||
35 | A" | 1159 | 1151 | 3.48 | |||
36 | A" | 1055 | 1047 | 0.13 | |||
37 | A" | 992 | 985 | 46.56 | |||
38 | A" | 973 | 966 | 36.10 | |||
39 | A" | 851 | 845 | 3.51 | |||
40 | A" | 806 | 800 | 3.97 | |||
41 | A" | 449 | 446 | 0.01 | |||
42 | A" | 231 | 229 | 0.70 |
A | B | C |
---|---|---|
0.14846 | 0.14496 | 0.08300 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
O1 | 0.000 | 1.468 | 0.000 |
C2 | 0.063 | -1.482 | 0.000 |
H3 | -1.005 | -1.779 | 0.000 |
H4 | 0.654 | -2.416 | 0.000 |
C5 | 0.364 | -0.648 | 1.279 |
C6 | 0.364 | -0.648 | -1.279 |
C7 | -0.362 | 0.714 | -1.223 |
C8 | -0.362 | 0.714 | 1.223 |
H9 | 0.053 | -1.198 | 2.187 |
H10 | 0.053 | -1.198 | -2.187 |
H11 | 1.452 | -0.469 | 1.358 |
H12 | 1.452 | -0.469 | -1.358 |
H13 | -1.463 | 0.567 | -1.255 |
H14 | -1.463 | 0.567 | 1.255 |
H15 | -0.070 | 1.373 | -2.055 |
H16 | -0.070 | 1.373 | 2.055 |
O1 | C2 | H3 | H4 | C5 | C6 | C7 | C8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | H16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O1 | 2.9515 | 3.3991 | 3.9390 | 2.4996 | 2.4996 | 1.4816 | 1.4816 | 3.4493 | 3.4493 | 2.7758 | 2.7758 | 2.1275 | 2.1275 | 2.0580 | 2.0580 | C2 | 2.9515 | 1.1086 | 1.1046 | 1.5560 | 1.5560 | 2.5499 | 2.5499 | 2.2053 | 2.2053 | 2.1909 | 2.1909 | 2.8469 | 2.8469 | 3.5204 | 3.5204 | H3 | 3.3991 | 1.1086 | 1.7769 | 2.1879 | 2.1879 | 2.8505 | 2.8505 | 2.4979 | 2.4979 | 3.0979 | 3.0979 | 2.6995 | 2.6995 | 3.8769 | 3.8769 | H4 | 3.9390 | 1.1046 | 1.7769 | 2.2008 | 2.2008 | 3.5108 | 3.5108 | 2.5739 | 2.5739 | 2.5045 | 2.5045 | 3.8670 | 3.8670 | 4.3706 | 4.3706 | C5 | 2.4996 | 1.5560 | 2.1879 | 2.2008 | 2.5575 | 2.9397 | 1.5448 | 1.1062 | 3.5227 | 1.1057 | 2.8581 | 3.3515 | 2.1944 | 3.9224 | 2.2082 | C6 | 2.4996 | 1.5560 | 2.1879 | 2.2008 | 2.5575 | 1.5448 | 2.9397 | 3.5227 | 1.1062 | 2.8581 | 1.1057 | 2.1944 | 3.3515 | 2.2082 | 3.9224 | C7 | 1.4816 | 2.5499 | 2.8505 | 3.5108 | 2.9397 | 1.5448 | 2.4461 | 3.9318 | 2.1818 | 3.3690 | 2.1695 | 1.1116 | 2.7154 | 1.1003 | 3.3559 | C8 | 1.4816 | 2.5499 | 2.8505 | 3.5108 | 1.5448 | 2.9397 | 2.4461 | 2.1818 | 3.9318 | 2.1695 | 3.3690 | 2.7154 | 1.1116 | 3.3559 | 1.1003 | H9 | 3.4493 | 2.2053 | 2.4979 | 2.5739 | 1.1062 | 3.5227 | 3.9318 | 2.1818 | 4.3738 | 1.7819 | 3.8800 | 4.1547 | 2.5073 | 4.9617 | 2.5780 | H10 | 3.4493 | 2.2053 | 2.4979 | 2.5739 | 3.5227 | 1.1062 | 2.1818 | 3.9318 | 4.3738 | 3.8800 | 1.7819 | 2.5073 | 4.1547 | 2.5780 | 4.9617 | H11 | 2.7758 | 2.1909 | 3.0979 | 2.5045 | 1.1057 | 2.8581 | 3.3690 | 2.1695 | 1.7819 | 3.8800 | 2.7160 | 4.0491 | 3.0953 | 4.1658 | 2.4886 | H12 | 2.7758 | 2.1909 | 3.0979 | 2.5045 | 2.8581 | 1.1057 | 2.1695 | 3.3690 | 3.8800 | 1.7819 | 2.7160 | 3.0953 | 4.0491 | 2.4886 | 4.1658 | H13 | 2.1275 | 2.8469 | 2.6995 | 3.8670 | 3.3515 | 2.1944 | 1.1116 | 2.7154 | 4.1547 | 2.5073 | 4.0491 | 3.0953 | 2.5092 | 1.7974 | 3.6798 | H14 | 2.1275 | 2.8469 | 2.6995 | 3.8670 | 2.1944 | 3.3515 | 2.7154 | 1.1116 | 2.5073 | 4.1547 | 3.0953 | 4.0491 | 2.5092 | 3.6798 | 1.7974 | H15 | 2.0580 | 3.5204 | 3.8769 | 4.3706 | 3.9224 | 2.2082 | 1.1003 | 3.3559 | 4.9617 | 2.5780 | 4.1658 | 2.4886 | 1.7974 | 3.6798 | 4.1091 | H16 | 2.0580 | 3.5204 | 3.8769 | 4.3706 | 2.2082 | 3.9224 | 3.3559 | 1.1003 | 2.5780 | 4.9617 | 2.4886 | 4.1658 | 3.6798 | 1.7974 | 4.1091 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O1 | C7 | C6 | 111.355 | O1 | C7 | H13 | 109.424 | |
O1 | C7 | H15 | 104.738 | O1 | C8 | C5 | 111.355 | |
O1 | C8 | H14 | 109.424 | O1 | C8 | H16 | 104.738 | |
C2 | C5 | C8 | 110.641 | C2 | C5 | H9 | 110.727 | |
C2 | C5 | H11 | 109.638 | C2 | C6 | C7 | 110.641 | |
C2 | C6 | H10 | 110.727 | C2 | C6 | H12 | 109.638 | |
H3 | C2 | H4 | 106.815 | H3 | C2 | C5 | 109.234 | |
H3 | C2 | C6 | 109.234 | H4 | C2 | C5 | 110.470 | |
H4 | C2 | C6 | 110.470 | C5 | C2 | C6 | 110.530 | |
C5 | C8 | H14 | 110.335 | C5 | C8 | H16 | 112.107 | |
C6 | C7 | H13 | 110.335 | C6 | C7 | H15 | 112.107 | |
C7 | O1 | C8 | 111.277 | C7 | C6 | H10 | 109.667 | |
C7 | C6 | H12 | 108.748 | C8 | C5 | H9 | 109.667 | |
C8 | C5 | H11 | 108.748 | H9 | C5 | H11 | 107.340 | |
H10 | C6 | H12 | 107.340 | H13 | C7 | H15 | 108.700 | |
H14 | C8 | H16 | 108.700 |
Electronic state
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | O | -0.459 | |||
2 | C | -0.212 | |||
3 | H | 0.106 | |||
4 | H | 0.112 | |||
5 | C | -0.213 | |||
6 | C | -0.213 | |||
7 | C | -0.017 | |||
8 | C | -0.017 | |||
9 | H | 0.105 | |||
10 | H | 0.105 | |||
11 | H | 0.122 | |||
12 | H | 0.122 | |||
13 | H | 0.102 | |||
14 | H | 0.102 | |||
15 | H | 0.128 | |||
16 | H | 0.128 |
x | y | z | Total | |
---|---|---|---|---|
-0.443 | -1.681 | 0.000 | 1.739 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 0.000 | 0.000 | 0.000 |
y | 0.000 | 0.000 | 0.000 |
z | 0.000 | 0.000 | 0.000 |
<r2> | 157.913 |
---|---|
(<r2>)1/2 | 12.566 |