Macropolyhedral boron-containing cluster chemistry. Assessment of the possibilities of thermolytic mixed-cluster fusion, and of the use of synchrotron X-radiation for the examination of small single crystals of metallaboranes. Isolation and structure of eighteen-vertex [7-(CO)-7,7-(PMe3)(2)-syn-7-IrB17H20]

被引:29
作者
Bould, J
Clegg, W
Kennedy, JD
Teat, SJ
ThorntonPett, M
机构
[1] SERC, DARESBURY LAB, WARRINGTON WA4 4AD, CHESHIRE, ENGLAND
[2] UNIV NEWCASTLE UPON TYNE, DEPT CHEM, NEWCASTLE UPON TYNE NE11 7RU, TYNE & WEAR, ENGLAND
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1997年 / 12期
关键词
D O I
10.1039/a702544k
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Thermolysis of [(CO)(PMe3)(2)HIrB8H12] with molten B10H14 resulted in small yields of eighteen-vertex [7-(CO)-7,7-(PMe3)(2)-syn-7-IrB17H20] for which a small crystal was examined by single-crystal diffraction analysis, using synchrotron X-radiation, in order to determine the molecular structure.
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页码:2005 / 2007
页数:3
相关论文
共 22 条
[1]   Macropolyhedral boron-containing cluster chemistry. Isolation and characterisation of the eighteen-vertex nido-5'-iridaoctaborano[3',8':1,2]-closo-4-iridadodecaborane, [(Co)(PMe(3))(2)IrB16H14Ir(CO)(PMe(3))(2)] [J].
Barton, L ;
Bould, J ;
Kennedy, JD ;
Rath, NP .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1996, (14) :3145-3149
[2]   SYNTHESIS, MOLECULAR-STRUCTURES, AND NUCLEAR-MAGNETIC-RESONANCE PROPERTIES OF THE MACROPOLYHEDRAL METALLABORANES [(PME2PH)4PT3B14H16] AND [(PME2PH)PTB16H18(PME2PH)], AND A DISCUSSION OF THE BONDING AT PLATINUM IN THESE AND SOME RELATED PLATINABORANE CLUSTERS [J].
BECKETT, MA ;
CROOK, JE ;
GREENWOOD, NN ;
KENNEDY, JD .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1986, (09) :1879-1893
[3]   IDENTIFICATION AND MOLECULAR-STRUCTURE OF THE 18-VERTEX MACROPOLYHEDRAL DIPLATINAOCTADECABORANE [(PME2PH)2PT2B16H15(C6H4ME)(PME2PH)]+ [J].
BECKETT, MA ;
GREENWOOD, NN ;
KENNEDY, JD ;
SALTER, PA ;
THORNTONPETT, M .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (07) :556-557
[4]   IRIDANONABORANE CHEMISTRY - PREPARATION AND CHARACTERIZATION OF SOME ARACHNO-4-IRIDANONABORANES BY NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY AND SINGLE-CRYSTAL X-RAY-DIFFRACTION ANALYSIS [J].
BOULD, J ;
CROOK, JE ;
GREENWOOD, NN ;
KENNEDY, JD .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (09) :1903-1910
[5]   Metallaborane heteroatom incorporation reactions: Metallacarboranes, metallathiaboranes, and an iridaazaborane from iridanonaborane precursors [J].
Bould, J ;
Rath, NP ;
Barton, L .
ORGANOMETALLICS, 1996, 15 (23) :4916-4929
[6]  
CERNIK RJ, 1997, IN PRESS J SNYCHROTR
[7]   STUDIES OF BORANES .23. CHEMISTRY OF ISONONABORANE-15 [J].
DOBSON, J ;
KELLER, PC ;
SCHAEFFE.R .
INORGANIC CHEMISTRY, 1968, 7 (03) :399-&
[8]   ON ENANTIOMORPH-POLARITY ESTIMATION [J].
FLACK, HD .
ACTA CRYSTALLOGRAPHICA SECTION A, 1983, 39 (NOV) :876-881
[9]   AN INTERESTING ARACHNO 8-VERTEX TUNGSTABORANE - ISOLATION AND CHARACTERIZATION OF THE FLUXIONAL ANION [3,3,3,3-(CO)4-ARACHNO-WB7H12]- [J].
FONTAINE, XLR ;
GREENWOOD, NN ;
KENNEDY, JD ;
MACPHERSON, I ;
THORNTONPETT, M .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987, (06) :476-477
[10]   PREPARATION OF [(C5ME5)2RH2B17H19] VIA A DEGRADATIVE INSERTION FROM ANTI-B18H22, AND A POSSIBLE MECHANISM FOR ANTI-]SYN MACROPOLYHEDRAL INTERCONVERSION [J].
FONTAINE, XLR ;
GREENWOOD, NN ;
KENNEDY, JD ;
MACKINNON, PI ;
THORNTONPETT, M .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (14) :1111-1113