Synthesis and crystal structural characterization of an unsymmetric neodymium(III) cryptate

被引：43

作者：

Feng, CJ

Luo, QH ^{[1
]}

Duan, CY

Shen, MC

Liu, YJ

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

[2] Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1998年 / 08期

关键词：

D O I：

10.1039/a800570b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complex [Nd(HL)(NO3)(H3O)]NO3 . 6H(2)O was synthesized by the 2 + 3 condensation of tris(2-aminoethyl)-amine (tren) with 2,6-diformyl-4-chlorophenol in the presence of Nd3+ as the template. The complex has been characterized by elemental analysis, molar conductivity and IR spectroscopy. The crystal structure of the complex [Nd(HL)(NO3)(H3O)]NO3 . 2MeOH has been determined. The co-ordination number of neodymium(III) is nine and its co-ordination geometry is monocapped square antiprismatic. One oxonium ion acts as a guest molecule encapsulated in the cryptate. The existence of the oxomium ion was confirmed by electrospray mass spectrometry, thermal analysis, X-ray crystal structure determination and H-1 NMR spectroscopy.

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页码：1377 / 1380

页数：4

相关论文

共 29 条

[1] DESIGN AND SYNTHESIS OF MACROCYCLIC LIGANDS AND THEIR COMPLEXES OF LANTHANIDES AND ACTINIDES [J].

ALEXANDER, V .

CHEMICAL REVIEWS, 1995, 95 (02) :273-342

[2]

[Anonymous], [No title captured]

[3] THE H3O+ CATION IN AROMATIC SOLVENTS - SYNTHESIS, STRUCTURE, AND SOLUTION BEHAVIOR OF [H3O+.18-CROWN-6][CL-H-CL] [J].

ATWOOD, JL ;

BOTT, SG ;

COLEMAN, AW ;

ROBINSON, KD ;

WHETSTONE, SB ;

MEANS, CM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (26) :8100-8101

[4] Metal template synthesis of lanthanide cryptates. Crystal structure of a dysprosium cryptate [J].

Avecilla, F ;

Bastida, R ;

deBlas, A ;

Fenton, DE ;

Macias, A ;

Rodriguez, A ;

RodriguezBlas, T ;

GarciaGranda, S ;

CorzoSuarez, R .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (03) :409-413

[5] EFFECTS OF METAL-IONS, INCLUDING MG2+ AND LANTHANIDES, ON THE CLEAVAGE OF RIBONUCLEOTIDES AND RNA MODEL COMPOUNDS [J].

BRESLOW, R ;

HUANG, DL .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1991, 88 (10) :4080-4083

[6] PREPARATION, X-RAY AND SPECTROSCOPIC INVESTIGATIONS OF EUROPIUM(III) TRINITRATO COMPLEXES WITH THE MACROCYCLE DERIVED FROM 2,6-DIFORMYL-4-CHLOROPHENOL AND DIETHYLENETRIAMINE [J].

BUNZLI, JCG ;

MORET, E ;

CASELLATO, U ;

GUERRIERO, P ;

VIGATO, PA .

INORGANICA CHIMICA ACTA, 1988, 150 (01) :133-139

[7] TM(DOTP)5--A 23NA+ SHIFT AGENT FOR PERFUSED RAT HEARTS [J].

BUSTER, DC ;

CASTRO, MMCA ;

GERALDES, CFGC ;

MALLOY, CR ;

SHERRY, AD ;

SIEMERS, TC .

MAGNETIC RESONANCE IN MEDICINE, 1990, 15 (01) :25-32

[8] NEW SERIES OF ANHYDROUS DOUBLE NITRATE SALTS OF LANTHANIDES - STRUCTURAL AND SPECTRAL CHARACTERIZATION [J].

CARNALL, WT ;

SIEGEL, S ;

FERRARO, JR ;

TANI, B ;

GEBERT, E .

INORGANIC CHEMISTRY, 1973, 12 (03) :560-564

[9] THE CRYSTAL AND MOLECULAR-STRUCTURES OF 2 ISOSTRUCTURAL COMPLEXES - [(H3O.18-CROWN-6)2(ZNCL4)] AND [(H3O.18-CROWN-6)2(MNCL4)] [J].

CHENEVERT, R ;

CHAMBERLAND, D ;

SIMARD, M ;

BRISSE, F .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1990, 68 (06) :797-803

[10] Electrospray mass spectrometry applied inorganic and organometallic chemistry [J].

Colton, R ;

DAgostino, A ;

Traeger, JC .

MASS SPECTROMETRY REVIEWS, 1995, 14 (02) :79-106