A second polymorphic form of N,N'-diphenyl-1,4-phenylenediamine.
A new triclinic polymorphic form of N,N'-diphenyl-1,4-phenylenediamine (C(6)H(5)NHC(6)H(4)NHC(6)H(5)) has been obtained through appropriate recrystallization of the orthorhombic form. It crystallized in the centrosymmetric space group P$\overline 1$, with two half molecules as the asymmetric unit.
Boyer
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Institut des Matériaux Jean Rouxel, Laboratoire de Chimie des Solides, 2 Rue de la Houssinière, BP 32229, 44322 Nantes CEDEX 3, France.
Quillard
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Corraze
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B
Deniard
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Evain
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