Question

(a) Set up a table of microstates to show that the ground term for the d1 ion is the singlet 2D. What are the components of this term in a tetrahedral field?

(b) Repeat the process for a d2 ion and show that the ground and excited terms are 3F and 3P. What are the components of these terms in tetrahedral and octahedral fields?

Answer 1

Sak 42 => 25+1= 2x4+1= 2 L=0.1234: sple FG Term Symbol + 25+ L3 Ja tj 17 Now I This is ground Term Symbol becous. I have Lower value due to len then Halp Pilled CScanned with CamScanner orbital.

micro states. a), that @ d » 20 ico State => L - 40 - I 1037 microstates = 10 I l microstate components in Tofield - /2T2 7 Excited state 2D 1 T 10 KRE to ground state CScanned with CamScanner

Term for ground Symbol =) 25+127 - Saltdal =) L= 2+1 423 F 25+1=3 =) J= Lts.... rs => 4 3 2 = 3 F4 3 F3 (3) ground Term >> lower value of Juse due to lie then Hall filled orbital. as por excited Term TTT Sa &t= 1 -2S+= 3 L= 42-112 [J= 45-l-sy +2 +10-1-2 2 0 254147 382 PS 3p exciked cscanned with CamScanner Term

6 = te qe J2 3F and 3p. microstats Llo = L [2110-2 218 mice state =) 45 Id2 miuostatel octahydral | 3F | 45 | 31- K 312g F L Tetrahydigl. 3 A2g FI <3T gic und Term ~ 372 3A2 3114 Е Exo ka 3P 3Tgp / 3P - 3 Tip "Scanned with Catrscarrier