Dr. Ahmed Mohamed Abu-Dief
Professor - Professor of Physical and Inorganic Chemistry
Faculty of science
Address: Behind hospital of Sohag University - Ali Ebn Abi Taleb Street
327
Which of the following compounds contains a square planar metal centre?
Ni(CO)4
Ir(CO)Cl(PPh3)2
Ni(η3-C3H5)2
Cr(NO)4