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 | -233.362497 |
Energy at 298.15K | |
HF Energy | -233.403167 |
Nuclear repulsion energy | 188.837963 |
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' | 3150 | 3029 | 26.61 | |||
2 | A' | 3140 | 3019 | 29.49 | |||
3 | A' | 3065 | 2947 | 25.58 | |||
4 | A' | 3049 | 2931 | 28.22 | |||
5 | A' | 2992 | 2877 | 81.06 | |||
6 | A' | 2965 | 2852 | 44.55 | |||
7 | A' | 1497 | 1440 | 6.56 | |||
8 | A' | 1480 | 1423 | 4.83 | |||
9 | A' | 1473 | 1416 | 6.54 | |||
10 | A' | 1466 | 1409 | 2.51 | |||
11 | A' | 1451 | 1395 | 0.49 | |||
12 | A' | 1410 | 1356 | 12.65 | |||
13 | A' | 1391 | 1338 | 4.54 | |||
14 | A' | 1313 | 1263 | 2.96 | |||
15 | A' | 1228 | 1180 | 62.44 | |||
16 | A' | 1191 | 1145 | 124.32 | |||
17 | A' | 1128 | 1085 | 9.10 | |||
18 | A' | 1080 | 1039 | 3.08 | |||
19 | A' | 1008 | 969 | 22.72 | |||
20 | A' | 911 | 876 | 6.30 | |||
21 | A' | 442 | 425 | 0.67 | |||
22 | A' | 410 | 394 | 2.87 | |||
23 | A' | 193 | 186 | 1.28 | |||
24 | A" | 3131 | 3011 | 56.04 | |||
25 | A" | 3106 | 2986 | 2.05 | |||
26 | A" | 3049 | 2932 | 54.35 | |||
27 | A" | 3000 | 2885 | 57.32 | |||
28 | A" | 1472 | 1415 | 7.43 | |||
29 | A" | 1458 | 1402 | 8.50 | |||
30 | A" | 1300 | 1250 | 0.28 | |||
31 | A" | 1254 | 1206 | 1.85 | |||
32 | A" | 1183 | 1138 | 4.50 | |||
33 | A" | 1156 | 1111 | 0.22 | |||
34 | A" | 890 | 856 | 1.29 | |||
35 | A" | 755 | 726 | 1.81 | |||
36 | A" | 238 | 229 | 0.92 | |||
37 | A" | 226 | 218 | 2.38 | |||
38 | A" | 108 | 104 | 2.88 | |||
39 | A" | 105 | 101 | 0.13 |
A | B | C |
---|---|---|
0.66633 | 0.07102 | 0.06745 |
Point Group is Cs
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -2.314 | 0.653 | 0.000 |
O2 | -1.271 | -0.287 | 0.000 |
C3 | 0.000 | 0.324 | 0.000 |
C4 | 1.070 | -0.746 | 0.000 |
C5 | 2.474 | -0.157 | 0.000 |
H6 | -3.259 | 0.097 | 0.000 |
H7 | -2.277 | 1.299 | 0.896 |
H8 | -2.277 | 1.299 | -0.896 |
H9 | 0.106 | 0.974 | 0.891 |
H10 | 0.106 | 0.974 | -0.891 |
H11 | 0.925 | -1.387 | -0.882 |
H12 | 0.925 | -1.387 | 0.882 |
H13 | 2.647 | 0.469 | 0.888 |
H14 | 2.647 | 0.469 | -0.888 |
H15 | 3.234 | -0.949 | 0.000 |
C1 | O2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 1.4041 | 2.3370 | 3.6620 | 4.8561 | 1.0961 | 1.1052 | 1.1052 | 2.5984 | 2.5984 | 3.9280 | 3.9280 | 5.0431 | 5.0431 | 5.7747 | O2 | 1.4041 | 1.4098 | 2.3856 | 3.7471 | 2.0247 | 2.0808 | 2.0808 | 2.0687 | 2.0687 | 2.6095 | 2.6095 | 4.0875 | 4.0875 | 4.5532 | C3 | 2.3370 | 1.4098 | 1.5137 | 2.5206 | 3.2664 | 2.6339 | 2.6339 | 1.1082 | 1.1082 | 2.1356 | 2.1356 | 2.7958 | 2.7958 | 3.4758 | C4 | 3.6620 | 2.3856 | 1.5137 | 1.5224 | 4.4104 | 4.0236 | 4.0236 | 2.1646 | 2.1646 | 1.0997 | 1.0997 | 2.1795 | 2.1795 | 2.1733 | C5 | 4.8561 | 3.7471 | 2.5206 | 1.5224 | 5.7384 | 5.0494 | 5.0494 | 2.7720 | 2.7720 | 2.1654 | 2.1654 | 1.0997 | 1.0997 | 1.0977 | H6 | 1.0961 | 2.0247 | 3.2664 | 4.4104 | 5.7384 | 1.7917 | 1.7917 | 3.5892 | 3.5892 | 4.5260 | 4.5260 | 5.9836 | 5.9836 | 6.5765 | H7 | 1.1052 | 2.0808 | 2.6339 | 4.0236 | 5.0494 | 1.7917 | 1.7923 | 2.4047 | 2.9960 | 4.5417 | 4.1791 | 4.9936 | 5.3026 | 6.0190 | H8 | 1.1052 | 2.0808 | 2.6339 | 4.0236 | 5.0494 | 1.7917 | 1.7923 | 2.9960 | 2.4047 | 4.1791 | 4.5417 | 5.3026 | 4.9936 | 6.0190 | H9 | 2.5984 | 2.0687 | 1.1082 | 2.1646 | 2.7720 | 3.5892 | 2.4047 | 2.9960 | 1.7818 | 3.0644 | 2.4993 | 2.5912 | 3.1428 | 3.7791 | H10 | 2.5984 | 2.0687 | 1.1082 | 2.1646 | 2.7720 | 3.5892 | 2.9960 | 2.4047 | 1.7818 | 2.4993 | 3.0644 | 3.1428 | 2.5912 | 3.7791 | H11 | 3.9280 | 2.6095 | 2.1356 | 1.0997 | 2.1654 | 4.5260 | 4.5417 | 4.1791 | 3.0644 | 2.4993 | 1.7645 | 3.0885 | 2.5311 | 2.5101 | H12 | 3.9280 | 2.6095 | 2.1356 | 1.0997 | 2.1654 | 4.5260 | 4.1791 | 4.5417 | 2.4993 | 3.0644 | 1.7645 | 2.5311 | 3.0885 | 2.5101 | H13 | 5.0431 | 4.0875 | 2.7958 | 2.1795 | 1.0997 | 5.9836 | 4.9936 | 5.3026 | 2.5912 | 3.1428 | 3.0885 | 2.5311 | 1.7752 | 1.7728 | H14 | 5.0431 | 4.0875 | 2.7958 | 2.1795 | 1.0997 | 5.9836 | 5.3026 | 4.9936 | 3.1428 | 2.5912 | 2.5311 | 3.0885 | 1.7752 | 1.7728 | H15 | 5.7747 | 4.5532 | 3.4758 | 2.1733 | 1.0977 | 6.5765 | 6.0190 | 6.0190 | 3.7791 | 3.7791 | 2.5101 | 2.5101 | 1.7728 | 1.7728 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | O2 | C3 | 112.308 | O2 | C1 | H6 | 107.522 | |
O2 | C1 | H7 | 111.490 | O2 | C1 | H8 | 111.490 | |
O2 | C3 | C4 | 109.325 | O2 | C3 | H9 | 109.905 | |
O2 | C3 | H10 | 109.905 | C3 | C4 | C5 | 112.238 | |
C3 | C4 | H11 | 108.564 | C3 | C4 | H12 | 108.564 | |
C4 | C3 | H9 | 110.337 | C4 | C3 | H10 | 110.337 | |
C4 | C5 | H13 | 111.419 | C4 | C5 | H14 | 111.419 | |
C4 | C5 | H15 | 111.050 | C5 | C4 | H11 | 110.302 | |
C5 | C4 | H12 | 110.302 | H6 | C1 | H7 | 108.963 | |
H6 | C1 | H8 | 108.963 | H7 | C1 | H8 | 108.357 | |
H9 | C3 | H10 | 107.007 | H11 | C4 | H12 | 106.689 | |
H13 | C5 | H14 | 107.631 | H13 | C5 | H15 | 107.563 | |
H14 | C5 | H15 | 107.563 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | C | 0.732 | |||
2 | O | -0.580 | |||
3 | C | 0.846 | |||
4 | C | 0.514 | |||
5 | C | 0.424 | |||
6 | H | -0.317 | |||
7 | H | -0.088 | |||
8 | H | -0.088 | |||
9 | H | -0.296 | |||
10 | H | -0.296 | |||
11 | H | -0.227 | |||
12 | H | -0.227 | |||
13 | H | -0.124 | |||
14 | H | -0.124 | |||
15 | H | -0.149 |
x | y | z | Total | |
---|---|---|---|---|
0.294 | 1.023 | 0.000 | 1.064 | |
CHELPG | ||||
AIM | ||||
ESP |
|
|
|
x | y | z | |
---|---|---|---|
x | 10.366 | -0.447 | 0.000 |
y | -0.447 | 8.200 | 0.000 |
z | 0.000 | 0.000 | 7.685 |
<r2> | 180.571 |
---|---|
(<r2>)1/2 | 13.438 |