multiplet


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mul·ti·plet

 (mŭl′tə-plĕt′, -plĭt)
n.
1. A spectral line having more than one component, representing slight variations in the energy states characteristic of an atom.
2. Any group of subatomic particles that are similar in most properties, but have different electric charges, such as the nucleons, which form a doublet, or the pions, which form a triplet.
[multipl(e) + (doubl)et.]

multiplet

(ˈmʌltɪˌplɛt; -plɪt)
n
1. (General Physics) a set of closely spaced lines in a spectrum, resulting from small differences between the energy levels of atoms or molecules
2. (General Physics) a group of related elementary particles that differ only in electric charge
[from multiple; on the model of doublet]
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References in periodicals archive ?
30; basic multiplet type is given in parentheses; tyrosol and SID IV were measured at 250 MHz, the other compounds at 500 MHz.
Identification of lignans as major components in the phenolic fraction of olive oil
In the 1H-NMR spectrum of compound 5 disclosed multiplet signals at d 3.
Synthesis, DFT Study and the Eschenmoser Sulfide Contraction of 1,2,3,4-tetrahydropyrimidine Derivatives
lb it is shifted and overlapped with the multiplet at 4.
Branched copolymers with biodegradable core and pendant oxirane groups
Moreover, the multiplet signatures resulting from [.
Anti-malarial drug targets: screening for inhibitors of 2C-methyl-D-erythritol 4-phosphate synthase (IspC protein) in Mediterranean plants
where [delta] is the chemical shift in parts per million downfield from the tetramethylsilane standard, s is a singlet, d is a doublet, and m is a multiplet.
Determination of gentamicins [C.sub.1], [C.sub.1a], and [C.sub.2] in plasma and urine by HPLC
One proton at C-7 appeared as multiplet while the methylene protons of benzyl groups resonated as doublets in the region of 3.
New Pyrroloimidazoles by 1, 3-Dipolar Cycloaddition and their Biological Activities
In dye 6c 12H multiplet peaks are present in the aromatic region due to bNaphthol coupler and dye 6d represented 8H multiplet peaks because of aromatic protons groups present in the coupler in the aromatic region of the TMS scale.
Synthesis of New Congo Red Derivative Dyes and their Application as Hardness Reduction in Hard Water
Other thirteen aromatic protons registered an unresolved multiplet in the region [delta] 6.
Synthesis and characterization of 12-methyl-7-phenylbenzo[h]naphtho[b] [1,6]naphthyridin-8-one derivatives
Benzyl group substituted at N-atom of the parent sulfonamide demonstrated a multiplet ranging at d 7.
Synthetic N-Aralkylated-N-(2,4-dimethylphenyl)benzenesulfonamides: As Potent Anti-Bacterial Agents
7 ppm, characteristic of the azomethine proton, together with a multiplet at 6.
Synthesis and properties of photosensitive poly(urethane-acrylate) containing anil groups with application in the chemosensors area
30 ppm which are characteristic of methylene group next to an asymmetric carbon atom having a single proton and a multiplet at 5.
Analysis of Polyhydroxyalkanoates Granules in Bacillus Sp. MFD11 and Enterobacter Sp. SEL2
The unresolved multiplet of the sugar moiety appeared between dH 3.
Chemical Constituents of Reinwardtia Trigyna (Roxb.)

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