Unique triple ruthenacarborane cluster

John Jones; Alasdair Robertson; Georgina Margaret Rosair; Alan Jeffrey Welch

doi:10.1007/s11172-020-2940-2

Unique triple ruthenacarborane cluster

John Jones, Alasdair Robertson, Georgina Margaret Rosair, Alan Jeffrey Welch

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8 Citations (Scopus)

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Abstract

Dehalogenation of[1,2-Ph ₂-3,3-(PPh ₃) ₂-3-Cl-closo/pseudocloso-3,1,2-RuC ₂B ₉H ₉] ⁻ affords, in addition to the unusual “symbiotic”** cluster [(1,2-Ph ₂-pseudocloso-3,1,2-RuC ₂B ₉H ₉) (1′,8′-Ph ₂-closo-2′,1′8′-RuC ₂B ₉H ₉)], a trace amount of a triple cluster species [(1,2-Ph ₂-pseudocloso-3,1,2-RuC ₂B ₉H ₉)(1′,8′-Ph ₂-closo-2′,1′,8′-RuC ₂B ₉H9)(1″,8″-Ph ₂-closo-2″,1″,8″-RuC ₂B ₉H ₉)], comprising three (Ph ₂RuC ₂B ₉H ₉) units linked by η ⁶- coordination of Ph rings to the Ru atoms of the adjacent cluster. The structure of the triple cluster was established by X-ray crystallography, and the potential consequences of its formation are discussed.

Original language	English
Pages (from-to)	1594-1597
Number of pages	4
Journal	Russian Chemical Bulletin
Volume	69
Issue number	8
DOIs	https://doi.org/10.1007/s11172-020-2940-2
Publication status	Published - 30 Sept 2020

Keywords

NMR spectroscopy
X-ray diffraction
ruthenacarborane
triple cluster

ASJC Scopus subject areas

General Chemistry

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10.1007/s11172-020-2940-2

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This is a post-peer-review, pre-copyedit version of an article published in Russian Chemical Bulletin. The final authenticated version is available online at: https://doi.org/10.1007/s11172-020-2940-2
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title = "Unique triple ruthenacarborane cluster",

abstract = "Dehalogenation of[1,2-Ph 2-3,3-(PPh 3) 2-3-Cl-closo/pseudocloso-3,1,2-RuC 2B 9H 9] − affords, in addition to the unusual “symbiotic”** cluster [(1,2-Ph 2-pseudocloso-3,1,2-RuC 2B 9H 9) (1′,8′-Ph 2-closo-2′,1′8′-RuC 2B 9H 9)], a trace amount of a triple cluster species [(1,2-Ph 2-pseudocloso-3,1,2-RuC 2B 9H 9)(1′,8′-Ph 2-closo-2′,1′,8′-RuC 2B 9H9)(1″,8″-Ph 2-closo-2″,1″,8″-RuC 2B 9H 9)], comprising three (Ph 2RuC 2B 9H 9) units linked by η 6- coordination of Ph rings to the Ru atoms of the adjacent cluster. The structure of the triple cluster was established by X-ray crystallography, and the potential consequences of its formation are discussed. ",

keywords = "NMR spectroscopy, X-ray diffraction, ruthenacarborane, triple cluster",

author = "John Jones and Alasdair Robertson and Rosair, {Georgina Margaret} and Welch, {Alan Jeffrey}",

year = "2020",

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doi = "10.1007/s11172-020-2940-2",

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T1 - Unique triple ruthenacarborane cluster

AU - Jones, John

AU - Robertson, Alasdair

AU - Rosair, Georgina Margaret

AU - Welch, Alan Jeffrey

PY - 2020/9/30

Y1 - 2020/9/30

N2 - Dehalogenation of[1,2-Ph 2-3,3-(PPh 3) 2-3-Cl-closo/pseudocloso-3,1,2-RuC 2B 9H 9] − affords, in addition to the unusual “symbiotic”** cluster [(1,2-Ph 2-pseudocloso-3,1,2-RuC 2B 9H 9) (1′,8′-Ph 2-closo-2′,1′8′-RuC 2B 9H 9)], a trace amount of a triple cluster species [(1,2-Ph 2-pseudocloso-3,1,2-RuC 2B 9H 9)(1′,8′-Ph 2-closo-2′,1′,8′-RuC 2B 9H9)(1″,8″-Ph 2-closo-2″,1″,8″-RuC 2B 9H 9)], comprising three (Ph 2RuC 2B 9H 9) units linked by η 6- coordination of Ph rings to the Ru atoms of the adjacent cluster. The structure of the triple cluster was established by X-ray crystallography, and the potential consequences of its formation are discussed.

AB - Dehalogenation of[1,2-Ph 2-3,3-(PPh 3) 2-3-Cl-closo/pseudocloso-3,1,2-RuC 2B 9H 9] − affords, in addition to the unusual “symbiotic”** cluster [(1,2-Ph 2-pseudocloso-3,1,2-RuC 2B 9H 9) (1′,8′-Ph 2-closo-2′,1′8′-RuC 2B 9H 9)], a trace amount of a triple cluster species [(1,2-Ph 2-pseudocloso-3,1,2-RuC 2B 9H 9)(1′,8′-Ph 2-closo-2′,1′,8′-RuC 2B 9H9)(1″,8″-Ph 2-closo-2″,1″,8″-RuC 2B 9H 9)], comprising three (Ph 2RuC 2B 9H 9) units linked by η 6- coordination of Ph rings to the Ru atoms of the adjacent cluster. The structure of the triple cluster was established by X-ray crystallography, and the potential consequences of its formation are discussed.

KW - NMR spectroscopy

KW - X-ray diffraction

KW - ruthenacarborane

KW - triple cluster

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U2 - 10.1007/s11172-020-2940-2

DO - 10.1007/s11172-020-2940-2

M3 - Article

SN - 1066-5285

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SP - 1594

EP - 1597

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

IS - 8

ER -

Unique triple ruthenacarborane cluster

Abstract

Keywords

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