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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
You are here: Experimental > One molecule all properties |
Other names |
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Oxammonium; hydroxylamine; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/H3NO/c1-2/h2H,1H2 | AVXURJPOCDRRFD-UHFFFAOYSA-N | NO | hydroxylamine |
State | Conformation |
---|---|
1A' | CS |
Property | Value | Uncertainty | units | Reference | Comment |
---|---|---|---|---|---|
Hfg(298.15K) ![]() |
-50.00 | 10.00 | kJ mol-1 | Gurvich | |
Hfg(0K) ![]() |
-39.86 | 10.00 | kJ mol-1 | Gurvich | |
Entropy (298.15K) ![]() |
236.18 | J K-1 mol-1 | Gurvich | ||
Integrated Heat Capacity (0 to 298.15K) ![]() |
11.24 | kJ mol-1 | Gurvich | ||
Heat Capacity (298.15K) ![]() |
46.47 | J K-1 mol-1 | Gurvich |
Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
---|---|---|---|---|---|---|---|---|---|
Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
1 | A' | 3650 | 1997Luc:8409 | ||||||
2 | A' | 3294 | 1997Luc:8409 | ||||||
3 | A' | 1605 | 1997Luc:8409 | ||||||
4 | A' | 1353 | 1997Luc:8409 | ||||||
5 | A' | 1115 | 1997Luc:8409 | ||||||
6 | A' | 895 | 1997Luc:8409 | ||||||
7 | A" | 3359 | 1997Luc:8409 | ||||||
8 | A" | 1295 | 1997Luc:8409 | ||||||
9 | A" | 386 | Shim |
A | B | C | reference | comment |
---|---|---|---|---|
6.37031 | 0.84124 | 0.83911 | 1972Tsu:167-174 |
Product of moments of inertia ![]() | ||||
---|---|---|---|---|
1065.353 | amu3Å6 | 4.87822335919189E-117 | gm3 cm6 |
Point Group Cs
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
rOH | 0.962 | 2 | 3 | 1972Tsu:167-174 | ||||
rNH | 1.016 | 1 | 4 | 1972Tsu:167-174 | ||||
rNO | 1.453 | 1 | 2 | 1972Tsu:167-174 | ||||
aHON | 101.37 | 1 | 2 | 3 | 1972Tsu:167-174 | |||
aHNO | 107.01 | 2 | 1 | 4 | 1972Tsu:167-174 | |||
aHNH | 103.25 | 4 | 1 | 5 | 1972Tsu:167-174 |
Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
N1 | -0.0094 | 0.7040 | 0.0000 |
O2 | -0.0094 | -0.7490 | 0.0000 |
H3 | -0.9525 | -0.9386 | 0.0000 |
H4 | 0.5469 | 1.0012 | 0.7965 |
H5 | 0.5469 | 1.0012 | -0.7965 |
N1 | O2 | H3 | H4 | H5 | |
---|---|---|---|---|---|
N1 | 1.4530 | 1.8941 | 1.0160 | 1.0160 | |
O2 | 1.4530 | 0.9620 | 2.0018 | 2.0018 | |
H3 | 1.8941 | 0.9620 | 2.5780 | 2.5780 | |
H4 | 1.0160 | 2.0018 | 2.5780 | 1.5930 | |
H5 | 1.0160 | 2.0018 | 2.5780 | 1.5930 |