12-coordinate complexes formed by the early lanthanide metals with 2,6-bis(-1,2,4-triazin-3-yl)-pyridine

被引：34
作者：
Boucher, C
Drew, MGB [1 ]
Giddings, P
Harwood, LM
Hudson, MJ
Iveson, PB
Madic, C
机构：
[1] Univ Reading, Dept Chem, Reading RG6 6AD, Berks, England
[2] Commissariat Energie Atom, F-30207 Bagnols Sur Ceze, France
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2002年 / 5卷 / 08期
基金：
英国工程与自然科学研究理事会;
关键词：
lanthanides; actinides; extraction; nuclear reprocessing; 12-coordination;
D O I：
10.1016/S1387-7003(02)00489-6
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The new extracting agent 2,6-bis(-1,2,4-triazin-3-yl)-pyridine (L-1) has been synthesised and has been shown to form unusual 12-coordinate complexes of stoichiometry [LnL(2)(1) (NO3)(3)] with Nd and Pr which have been characterised by X-ray diffraction. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：596 / 599
页数：4
相关论文
共 22 条
[1]  
ALLEN FH, 1993, CHEM DES AUTO NEWS, V3, P1
[2]  
[Anonymous], 2000, P 6 OECD NEA INF EXC
[3]   COMPLEXES OF LANTHANOID SALTS WITH MACROCYCLIC LIGANDS .7. CRYSTAL AND MOLECULAR-STRUCTURE OF THE 1-1 COMPLEX OF 18-CROWN-6 ETHER WITH NEODYMIUM NITRATE [J].
BUNZLI, JCG ;
KLEIN, B ;
WESSNER, D .
INORGANICA CHIMICA ACTA-LETTERS, 1980, 44 (03) :L147-L149
[4]   CRYSTAL-STRUCTURE OF HEXAKIS(1,8-NAPHTHYRIDINE)PRASEODYMIUM(III) PERCHLORATE [J].
CLEARFIELD, A ;
GOPAL, R ;
OLSEN, RW .
INORGANIC CHEMISTRY, 1977, 16 (04) :911-915
[5]   Separation of americium(III) from europium(III) with tridentate heterocyclic nitrogen ligands and crystallographic studies of complexes formed by 2,2′:6′,2-terpyridine with the lanthanides [J].
Drew, MGB ;
Iveson, PB ;
Hudson, MJ ;
Liljenzin, JO ;
Spjuth, L ;
Cordier, PV ;
Enarsson, Å ;
Hill, C ;
Madic, C .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (05) :821-830
[6]   Unusual complexes formed by the early lanthanides with 2,6-bis(5,6-dialkyl-1,2,4-triazin-3-yl)-pyridines [J].
Drew, MGB ;
Guillaneux, D ;
Hudson, MJ ;
Iveson, PB ;
Madic, C .
INORGANIC CHEMISTRY COMMUNICATIONS, 2001, 4 (09) :462-466
[7]   Lanthanide(III) complexes of a highly efficient actinide(III) extracting agent - 2,6-bis(5,6-dipropyl-1,2,4-triazin-3-yl)pyridine [J].
Drew, MGB ;
Guillaneux, D ;
Hudson, MJ ;
Iveson, PB ;
Russell, ML ;
Madic, C .
INORGANIC CHEMISTRY COMMUNICATIONS, 2001, 4 (01) :12-15
[8]   Experimental and theoretical studies of a triazole ligand and complexes formed with the lanthanides [J].
Drew, MGB ;
Hudson, MJ ;
Iveson, PB ;
Madic, C ;
Russell, ML .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (15) :2433-2440
[9]   A study of lanthanide complexes formed with the terdentate nitrogen ligand 4-amino-bis(2,6-(2-pyridyl))-1,3,5-triazine. Relevance to the separation of actinides and lanthanides by solvent extraction [J].
Drew, MGB ;
Hudson, MJ ;
Iveson, PB ;
Madic, C ;
Russell, ML .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (16) :2711-2720
[10]  
HARRIES C, 1907, CHEM BER, V40, P165
123