Hexakis(melaminium) tetrakis(dihydrogenphosphate) monohydrogenphosphate tetrahydrate |
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Authors: | Jan Janczak,Genivaldo Julio Perp tuo |
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Affiliation: | Jan Janczak,Genivaldo Julio Perpétuo |
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Abstract: | The crystal structure of the new melaminium salt, hexakis(2,4,6‐triamino‐1,3,5‐triazin‐1‐ium) tetrakis(dihydrogenphosphate) monohydrogenphosphate tetrahydrate, 6C3H7N6+·4H2PO4?·HPO42?·4H2O, is built up from singly protonated melaminium residues, dihydrogenphosphate and monohydrogenphosphate anions, and water molecules. The melaminium residues are interconnected by four N—H?N hydrogen bonds, forming chains along the [001] direction. These chains of melaminium residues form stacks aligned along [100]. The dihydrogenphosphate anions interact with the monohydrogenphosphate anions via the H atoms and, together with hydrogen‐bonded dimers of the water molecules, develop layers parallel to the (010) plane. The oppositely charged moieties interact via multiple N—H?O hydrogen bonds that stabilize the stacking structure. |
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