Catalytic cyanosilylation of different substrates in the presence of Tb-MOF. Reaction conditions: (CH₃)₃SiCN: 1.2 mmol, aldehyde: 0.5 mmol, Tb-MOF catalysts (4 mol%), room temperature under Ar for 12 h.

Entry	Substrate	Product	Conversion (%)	TON
1			78	20
2			85	21
3			81	20
4			77	19
5			82	21
6			79	20
7			78	20
8			74	19
9			85	21
10			83	21
11			57	14
12			66	17
13a			92	460

^a5 mmol p-methoxybenzaldehyde, 12 mmo1 TMSCN, and 0 2% mmol Tb-MOF with no solvent were stirred at room temperature under Ar condition.