N,N′-(4-Chlorobenzylidene)dipyrimidin-2-amine

Abstract

The title compound, C15H13ClN6, contains two pyrimidine rings and one benzene ring, where the dihedral angle between the planes through the pyrimidine rings is 81.57 (10)°, and those between the pyrimidine rings and the benzene ring are 84.02 (8) and 89.46 (7)°, indicating that the three rings are almost perpendicular. In the crystal, inter­molecular N—H⋯N hydrogen bonds link the mol­ecules into infinite chains along (100).

(2-Aminopyrimidine-κN1)diaqua(pyridine-2,6-dicarboxylato-κ3O2,N,O6)nickel(II) monohydrate

“…For transition metal complexes with 2-aminopyrimidine, see: Ponticelli et al (1999); Prince et al (2003); Lee et al (2003); Masaki et al (2002). For related structures, see: Tabatabaee et al (2008); Tabatabaee, Aghabozorg et al (2009); Tabatabaee, Masoodpour et al (2009); ; Altin et al 2004; Aghabozorg et al (2007Aghabozorg et al ( , 2008; Li et al (2007).…”

“…In continuation of our recent works on aminopyrimidine derivatives and hydrothermal synthesis of complexes (Tabatabaee et al, 2008;Tabatabaee, Aghabozorg et al, 2009;Tabatabaee, Masoodpour et al, 2009;, in this communication we wish to report our results on the synthesis and characterization of the first complex of Ni II with pyridine-2,6-dicarboxylic acid (pydcH 2 ) and neutral 2-aminopyrimidine (amp), under hydrothermal conditions.…”

“…(Table 1) between complex and uncoordinated water molecule (Fig. 2) play an important role in stabilizing the crystal (Aghabozorg et al, 2008;Tabatabaee, Aghabozorg et al, 2009;Tabatabaee, Masoodpour et al, 2009; and the formation of a three dimensional supramolecular crystal structure (Fig. 3).…”