atom 4dATOMIC NUMBERSYMBOLNAMEELECTRON CONFURATION39YYttrium1s 2 2s 2 p 6 3s 2 p 6 d 10 4s 2 p 6 d 1 ...40ZrZirconium1s 2 2s 2 p 6 3s 2 p 6 d 10 4s 2 p 6 d 2 ...41NbNiobium1s 2 2s 2 p 6 3s 2 p 6 d 10 4s 2 p 6 d 4 ...42MoMolybdenum1s 2 2s 2 p 6 3s 2 p 6 d 10 4s 2 p 6 d 5 ...Lihat semua 11 baris diThe charge density differences show charge transfers from the aluminum atom towards the iron atoms indicating chemical bond. Results showed net magnetization