Syntheses and structures of an unsolvated tetrakisimidophosphate {Li3[P(NBut)3(NSiMe3)]}2 and the face-sharing double-cubane {Li2(THF)[P(O)(NBut)2(NHBut)]}2

被引：33

作者：

Armstrong, A ^{[1
]}

Chivers, T ^{[1
]}

Krahn, M ^{[1
]}

Parvez, M ^{[1
]}

Schatte, G ^{[1
]}

机构：

[1] Univ Calgary, Dept Chem, Calgary, AB T2N 1N4, Canada

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 20期

关键词：

D O I：

10.1039/b207197e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The treatment of Me3SiN=P(NHBut)(3) with three equivalents of LiBun in toluene produces {Li-3[P(NBut)(3)(NSiMe3)]}(2) comprised of a Li6N6 cyclic ladder capped on the two hexagonal faces by mu(3)-PNSiMe3 groups; the corresponding reaction of O=P(NHBut)(3) yields the face-sharing double-cubane {Li-2(THF)P(O)(NBut)(2)(NHBut)}(2) with a central Li2O2 ring.

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页码：2332 / 2333

页数：2

相关论文

共 23 条

[1]

ARMSTRONG A, UNPUB

[2] Imido analogues of p-block oxoanions [J].

Aspinall, GM ;

Copsey, MC ;

Leedham, AP ;

Russell, CA .

COORDINATION CHEMISTRY REVIEWS, 2002, 227 (02) :217-232

[3] Synthetic applications of p block metal dimethylamido reagents [J].

Beswick, MA ;

Wright, DS .

COORDINATION CHEMISTRY REVIEWS, 1998, 176 :373-406

[4] Heterobimetallic (imido)antimony/lithium cages containing [Sb(NR)3]3-trianions [J].

Beswick, MA ;

Choi, N ;

Harmer, CN ;

Hopkins, AD ;

McPartlin, M ;

Paver, MA ;

Raithby, PR ;

Steiner, A ;

Tombul, M ;

Wright, DS .

INORGANIC CHEMISTRY, 1998, 37 (09) :2177-2182

[5]

Brask JK, 2001, ANGEW CHEM INT EDIT, V40, P3960, DOI 10.1002/1521-3773(20011105)40:21<3960::AID-ANIE3960>3.0.CO

[6]

2-U

[7] Self-assembly of thirty-six atom clusters (Li12S6O6N12) containing diazasulfite anions [J].

Brask, JK ;

Chivers, T ;

Parvez, M ;

Schatte, G .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1997, 36 (18) :1986-1988

[8] ESR investigations of the radicals {Li3[E(NtBu)3]2}• (E = S, Se) and the radical anions SOx(NtBu)3-x•- (x = 1, 2) [J].

Brask, JK ;

Chivers, T ;

McGarvey, B ;

Schatte, G ;

Sung, R ;

Boere, RT .

INORGANIC CHEMISTRY, 1998, 37 (18) :4633-4636

[9] Polylithiated tetraaminosilanes:: Synthesis and characterization of (Et2O•Li)4[Si(Nnaph)4] and X-ray structure of {THF•Li3[Si(N(i)Pr)3(NH(i)Pr)]}2 [J].

Brask, JK ;

Chivers, T ;

Parvez, M .

INORGANIC CHEMISTRY, 2000, 39 (12) :2505-2508

[10] Synthesis and structure of a tris imido phosphonate anion; the missing link in imido analogues of phosphorus oxoanions [J].

Burke, LT ;

Freire, EH ;

Holland, R ;

Jeffery, JC ;

Leedham, AP ;

Russell, CA ;

Steiner, A ;

Zagorski, A .

CHEMICAL COMMUNICATIONS, 2000, (18) :1769-1770