Examlex
For purposes of computing the deduction for qualified residence interest, a qualified residence includes the taxpayer's principal residence and two other residences of the taxpayer or spouse.
Singlet
In NMR spectroscopy, a signal that appears as a single peak, indicating an atom's hydrogen atoms are not coupled to other hydrogen atoms.
NMR
Nuclear magnetic resonance, a spectroscopic technique used to observe local magnetic fields around atomic nuclei, providing detailed information about the structure, dynamics, reaction state, and chemical environment of molecules.
IR
Infrared spectroscopy, a technique used in chemistry to identify compounds and investigate molecular structure by analyzing the vibration of bonds under infrared light.
Triplet
A term in quantum mechanics referring to a system (often an electron) that exists in three possible states with the same energy, typically in the context of spin states.
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