Synthesis, structure, and coordination chemistry of O=PTA and S=PTA with group 12 metals (PTA=1,3,5-triaza-7-phosphaadamantane)

被引：24

作者：

Frost, Brian J. ^{[1
]}

Lee, Wei-Chih ^{[1
]}

Pal, Kavita ^{[2
]}

Kim, Tae Ho ^{[1
]}

VanDerveer, Donald ^{[3
]}

Rabinovich, Daniel ^{[2
]}

机构：

[1] Univ Nevada, Dept Chem, Reno, NV 89557 USA

[2] Univ N Carolina, Dept Chem, Charlotte, NC 28223 USA

[3] Clemson Univ, Dept Chem, Clemson, SC 29634 USA

来源：

POLYHEDRON | 2010年 / 29卷 / 11期

关键词：

Coordination modes; Group; 12; metals; Coordination polymers; Hexamethylenetetramine analogue; POLYCYCLIC TERTIARY-AMINES; RAY CRYSTAL-STRUCTURES; 1,3,5-TRIAZA-7-PHOSPHAADAMANTANE PTA; MOLECULAR-STRUCTURE; BONDING NETWORK; COMPLEXES; WATER; HEXAMETHYLENETETRAMINE; 1ST; LIGANDS;

D O I：

10.1016/j.poly.2010.05.002

中图分类号：

O61 [无机化学];

学科分类号：

070301 [无机化学];

摘要：

Eight group 12 metal complexes of PTA derivatives, [ZnCl2(O=PTA)(H2O)] (1), [ZnCl2(mu-O=PTA)](n) (2), [CdCl2(O=PTA)(H2O)] (3), [Cd(O=PTA)(H2O)Br-2[ (4), [Cdl(2)(kappa(1)-O=PTA)(mu-O=PTA)] (5), [HgCl2(mu-O=PTA)](n) (6), [ZnCl2(S=PTAH)(S=PTAZnCl(3))] (7), and [CdCl2(S=PTA)(CH3OH)](n) (8), have been synthesized, and characterized by IR, elemental analysis, ESI-MS, H-1 and P-31{H-1} NMR, and single-crystal X-ray analysis. Their structures and coordination modes are investigated both in the solid state and in aqueous solution. Their solid-state structures, found to be either dinuclear or polymeric, were elucidated by single-crystal X-ray diffraction. All the metal complexes, however, do not remain intact in aqueous solution as revealed by their H-1 and P-31{H-1} NMR spectroscopic data, and electrospray ionization mass spectrometry. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2373 / 2380

页数：8

共 52 条

[1]

THE ARCHETYPE FOR A NEW CLASS OF SIMPLE EXTENDED 3D HONEYCOMB FRAMEWORKS - THE SYNTHESIS AND X-RAY CRYSTAL-STRUCTURES OF CD(CN)5/3(OH)1/3.1/3(C6H12N4), CD(CN)2.1/3(C6H12N4), AND CD(CN)2.2/3H2O.TBUOH (C6H12N4 = HEXAMETHYLENETETRAMINE) REVEALING 2 TOPOLOGICALLY EQUIVALENT BUT GEOMETRICALLY DIFFERENT FRAMEWORKS [J].