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A novel class of salts for second harmonic generation
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1989
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Solid-state IonicInorganic ChemistryEngineeringHydrogen BondSecond Harmonic GenerationNew ClassCrystal StructuresHydrogenChemistryNonlinear ResonanceCrystallographyCrystal Structure DesignBiomolecular Engineering
A new class of hydrogen-bonded dihydrogenphosphate salts, [AH][H2PO4][where A = piperidine, 3-hydroxypyridine, 4-hydroxypyridine, 3-hydroxy-6-methylpyridine, 2,4,6-trimethylpyridine, benzylamine (PhCH2NH2), phenethylamine (PRCH2CH2NH2), or 3-aminopropene], has been synthesized and demonstrated to exhibit second harmonic generation; the crystal structures of [C5H10NH2][H2PO4] and [C6H5CH2NH3][H2PO4] are reported.