Complexes of Guanidinium Ion (NH 2 ) 3 C + with Super Lewis Acidic XH 4+ (X = B and Al): Comparison with XH 3 Complexes and Protonated and Methylated Guanidinium Dications 1

The Lewis Basicity of Diaminocarbene – A

The Lewis Basicity of Diaminocarbene – A Theoretical Study of Donor–Acceptor Complexes of C(NH2)2, NH3 and CO with the Lewis Acids EF3, ECl3 (E = B, Al, Ga, In), TiF4 and TiCl4

✍ Ariana Beste; Oliver Krämer; Anja Gerhard; Gernot Frenking 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 621 KB

Quantum chemical calculations at the MP2 level using large bases is C(NH 2 ) 2 Ͼ NH 3 Ͼ CO, but the ordering of Lewis acid strength of EX 3 depends on the coordinated Lewis base. valence basis sets up to TZ+2P quality have been carried out in order to predict the geometries and bond energies of the