Selected examples of metal-containing POPs for the CO₂ conversion beyond cycloaddition.

Name	Catalytic site	Metal (wt%)	Coordination ligand site	Preparation method	BET (m2 g−1)	Product	Yield (%)	Conversion condition	TON	TOF (h−1)	Ref.
Ir/AP-POPa	Ir cluster	1.25	Amide & pyridine moiety	Amide formation/wet impregnation, NaBH4 reduction	43	HCOOH	—	3 MPa CO2	25 135	—	115
								3 MPa H2
								80–140 °C
Ru@PP-POPa	RuCl3	0.81	Phosphine moiety	Telomerisation of phosphine/wet impregnation	469	DMF	98	80 MPa CO2	16 × 104	29 000	121
								140 °C
POMP-NHC-Ira	Ir+(CO)2BF4−	2.89–16.12	N-Heterocyclic carbene moiety	Fridel-craft reaction using bis-NHC-Ir complexes	19–704	DMF	90	40 atm 120 °C	1.58 × 106	—	118
								MeOH
Imine-POP@Pda	Pd NPs	8.3	Imine moiety	Hydrothermal imine formation/wet impregnation	180	DMF	97	3 MPa CO2	—	—	122
								3 MPa H2
								100 °C, K3PO4

^aPOPs are employed using high-pressure solvothermal reaction for CO₂ conversion.