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.

引用

页码：2332 / 2333

页数：2

共 23 条

[21] From neutral iminophosphoranes to multianionic phosphazenates. The coordination chemistry of imino-aza-P(V) ligands
Steiner, A
Zacchini, S
Richards, PI
[J]. COORDINATION CHEMISTRY REVIEWS, 2002, 227 (02) : 193 - 216
[22] A new high-yield synthesis of Cl3P=NSiMe3, a monomeric precursor for the controlled preparation of high molecular weight polyphosphazenes
Wang, B
Rivard, E
Manners, I
[J]. INORGANIC CHEMISTRY, 2002, 41 (07) : 1690 - 1691
[23] Phosphorus-based ambidentate chelating ligands:: Pyridyl-N- and imido-N-metal coordination in the Py2P(NSiMe3)2 anion
Wingerter, S
Pfeiffer, M
Murso, A
Lustig, C
Stey, T
Chandrasekhar, V
Stalke, D
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (07) : 1381 - 1388

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