AgOC(CF3)3:: Synthesis and applications of the first donor-free silver (I) alkoxide

被引：42

作者：

Reisinger, Andreas ^{[1
]}

Trapp, Nils ^{[1
]}

Krossing, Ingo ^{[1
]}

机构：

[1] Univ Freiburg, Inst Anorgan & Allgemeine Chem, D-79104 Freiburg, Germany

来源：

ORGANOMETALLICS | 2007年 / 26卷 / 08期

关键词：

D O I：

10.1021/om061046p

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Li alkoxide LiORF (1) (R-F = C(CF3)(3)) was quantitatively prepared by reacting stoichiometric amounts of LiH and HORF. Upon reaction of 1 with 1 equiv of AgBF4, the first donor-free Ag(I) alkoxide AgORF formed in 86% yield. The Ag alkoxide was then used for the preparation of trigonal bipyramidal [(AgL)(3)(ORF)(2)](+) cage cations (L = C2H4 (3), C4H8 (4)) stabilized by weakly coordinating [Al(ORF)(4)](-) counterions. 1 to 4 were characterized by multinuclear NMR, IR, and Raman spectroscopy as well as by their single-crystal X-ray structures and additional quantum chemical calculations.

引用

页码：2096 / 2105

页数：10

共 96 条

[1] ELECTRONIC-STRUCTURE CALCULATIONS ON WORKSTATION COMPUTERS - THE PROGRAM SYSTEM TURBOMOLE [J].

AHLRICHS, R ;

BAR, M ;

HASER, M ;

HORN, H ;

KOLMEL, C .

CHEMICAL PHYSICS LETTERS, 1989, 162 (03) :165-169

[2] DENSITY-FUNCTIONAL EXCHANGE-ENERGY APPROXIMATION WITH CORRECT ASYMPTOTIC-BEHAVIOR [J].

BECKE, AD .

PHYSICAL REVIEW A, 1988, 38 (06) :3098-3100

[3] Anion-controlled nuclearity and metal-metal distances in copper(I)-dppm complexes (dppm = bis(diphenylphosphino)methane) [J].

Bera, JK ;

Nethaji, M ;

Samuelson, AG .

INORGANIC CHEMISTRY, 1999, 38 (02) :218-228

[4] Structural diversity in solvated lithium aryloxides.: Syntheses, characterization, and structures of [Li(OAr)(THF)x]n and [Li(OAr)(py)x]2 complexes where OAr=OC6H5, OC6H4(2-Me), OC6H3(2,6-(Me))2, OC6H4(2-Pri), OC6H3(2,6-(Pri))2, OC6H4(2-But), OC6H3(2,6-(But))2 [J].

Boyle, TJ ;

Pedrotty, DM ;

Alam, TM ;

Vick, SC ;

Rodriguez, MA .

INORGANIC CHEMISTRY, 2000, 39 (22) :5133-5146

[5] Structural diversity of lithium neopentoxide compounds [J].

Boyle, TJ ;

Alam, TM ;

Peters, KP ;

Rodriguez, MA .

INORGANIC CHEMISTRY, 2001, 40 (24) :6281-6286

[6] ISOCYANIDE AND DIISOCYANIDE COMPLEXES OF A TRIPLATINUM CLUSTER - FLUXIONALITY, ISOMERISM, STRUCTURE, AND BONDING [J].

BRADFORD, AM ;

KRISTOF, E ;

RASHIDI, M ;

YANG, DS ;

PAYNE, NC ;

PUDDEPHATT, RJ .

INORGANIC CHEMISTRY, 1994, 33 (11) :2355-2363

[7] NEW [PT3(MU-3-CO)(MU-PH2PCH2PPH2)3L]2+ CLUSTERS, L = PHOSPHINE OR PHOSPHITE LIGAND, CONTAINING AN ASYMMETRIC PT3(MU-3-CO) GROUP AND THE CRYSTAL-STRUCTURE OF THE COMPLEX WITH L = P(OPH)3 [J].

BRADFORD, AM ;

DOUGLAS, G ;

MANOJLOVICMUIR, L ;

MUIR, KW ;

PUDDEPHATT, RJ .

ORGANOMETALLICS, 1990, 9 (02) :409-416

[8] METAL ALKOXIDES AS PRECURSORS FOR ELECTRONIC AND CERAMIC MATERIALS [J].

BRADLEY, DC .

CHEMICAL REVIEWS, 1989, 89 (06) :1317-1322

[9] The chemistry of group 10 metal triangulo clusters [J].

Burrows, AD ;

Mingos, DMP .

COORDINATION CHEMISTRY REVIEWS, 1996, 154 :19-69

[10]

Cameron TS, 2002, CHEM-EUR J, V8, P3386, DOI 10.1002/1521-3765(20020802)8:15<3386::AID-CHEM3386>3.0.CO

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