The Structural Study of [2-Cl-C6H4C(O)NH] P(O)[NHC6H4-4-CH3]2

A new phosphoric triamide with the formula [2-Cl-C6H4C(O)NH]P(O)[NHC6H4-4- CH3]2 has been investigated by spectroscopic methods and X-ray crystallography. This compound crystallizes in the monoclinicsystem, with P21/c space group.

 [2-Cl-C6H4C(O)NH] P(O)[NHC6H4-4-CH3]2

In this molecule, the P atom has a distorted tetrahedral environment. The N atoms bonded to P atom have mainly sp2 character. In the crystal, the molecules are aggregated through NCP―H…O═P and NP―H…O═C hydrogen bonds in a linear arrangement along the b axis, by forming a sequence of alternate R22 (8) and R22 (12) motifs (NCP is the nitrogen atom of C(O)NHP(O) segment and the NP stands the two other nitrogen atoms bonded to the P atom). Furthermore, C―H…O and C―H…Cl intermolecular interactions complete a 3D structure. Phosphoramides constitute a well-studied sub-class of phosphorus (V)-nitrogen compounds due to the biological activity of some derivatives and growing applications in pharmacological and agricultural industry.Read more>>>>>>>>>