%0 Conference Proceedings %T Synthesis, Spectroscopic Study, X-Ray Crystallography Investigation and Hirshfeld Surface Analysis of Three New Phosphorous-Nitrogen Compounds %A Pourayoubi, Mehrdad %A Saneei, Anahid %A Vahdani Alviri, Banafsheh %A Taherzadeh, Maryam %J 17th Iranian Inorganic Chemistry Conference %D 2015