Reactions of Laser-Ablated Aluminum Atoms with Nitrogen Atoms and Molecules. Infrared Spectra and Density Functional Calculations for the AlN<sub>2</sub>, Al<sub>2</sub>N, Al<sub>2</sub>N<sub>2</sub>, AlN<sub>3</sub>, and Al<sub>3</sub>N Molecules
作者:Lester Andrews、Mingfei Zhou、George V. Chertihin、William D. Bare、Yacine Hannachi
DOI:10.1021/jp993517+
日期:2000.3.1
Laser-ablated aluminum atoms react with dinitrogen on condensation at 10 K to form N3 radical and the subject molecules, which are identified by nitrogen isotopic substitution, further reactions on annealing, and comparison with isotopic frequencies computed by density functional theory. The major AlN3 product is identified from three fundamentals and a statistically mixed nitrogen isotopic octet pattern