N,N-dibutyl-1,10-phenanthroline-2-carboxamide

C4-PTA structure

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General infos Separation factors Distribution coefficients References

Abbreviation(s)

C4-PTA

Chemical group

carboxamide

Formula

C₂₁H₂₅N₃O CHON

Molecular mass

335.451 g/mol

Separation factors

Factor	Value	Conc.	Add. ligand	Aq. acid	Organic diluent	Temp.	Contact time	Additional	Ref.
Am(III)/Eu(III)	≈1.4	0.2 M		HNO₃ 0.0001 M	Chloroform	20°C	120 min		[1]
Am(III)/Eu(III)	≈1.5	0.2 M		HNO₃ 0.00025 M	Chloroform	20°C	120 min		[1]
Am(III)/Eu(III)	≈1.4	0.2 M		HNO₃ 0.001 M	Chloroform	20°C	120 min		[1]
Am(III)/Eu(III)	≈1.4	0.2 M		HNO₃ 0.01 M	Chloroform	20°C	120 min		[1]
Am(III)/Eu(III)	≈3	0.2 M		HNO₃ 0.1 M	Chloroform	20°C	120 min		[1]
Am(III)/Eu(III)	≈0.5	0.2 M		HNO₃ 1 M	Chloroform	20°C	120 min		[1]

Distribution coefficients

Element	Value	Conc.	Add. ligand	Aq. acid	Organic diluent	Temp.	Contact time	Additional	Ref.
Am(III)	≈2.5	0.2 M		HNO₃ 0.0001 M	Chloroform	20°C	120 min		[1]
Am(III)	≈2.5	0.2 M		HNO₃ 0.00025 M	Chloroform	20°C	120 min		[1]
Am(III)	≈2.6	0.2 M		HNO₃ 0.001 M	Chloroform	20°C	120 min		[1]
Am(III)	≈2.1	0.2 M		HNO₃ 0.01 M	Chloroform	20°C	120 min		[1]
Am(III)	≈1	0.2 M		HNO₃ 0.1 M	Chloroform	20°C	120 min		[1]
Am(III)	≈0.2	0.2 M		HNO₃ 1 M	Chloroform	20°C	120 min		[1]
Eu(III)	≈1.7	0.2 M		HNO₃ 0.0001 M	Chloroform	20°C	120 min		[1]
Eu(III)	≈1.6	0.2 M		HNO₃ 0.00025 M	Chloroform	20°C	120 min		[1]
Eu(III)	≈1.6	0.2 M		HNO₃ 0.001 M	Chloroform	20°C	120 min		[1]
Eu(III)	≈1.5	0.2 M		HNO₃ 0.01 M	Chloroform	20°C	120 min		[1]
Eu(III)	≈0.1	0.2 M		HNO₃ 0.1 M	Chloroform	20°C	120 min		[1]
Eu(III)	≈0.1	0.2 M		HNO₃ 1 M	Chloroform	20°C	120 min		[1]

References

doi:10.1039/C6NJ02696F