Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh2)-(η5-C5H 5)(CO)5], [Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] and [RuMn2(μ-H)(μ-PPh2)2...

Andrew J.M. Caffyn; Martin J. Mays; Paul R. Raithby

doi:10.1039/DT9910002349

Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh₂)-(η⁵-C₅H ₅)(CO)₅], [Ru₂(μ-H)(μ-PPh₂)(η⁵-C ₅H₅)₂(CO)₂] and [RuMn₂(μ-H)(μ-PPh₂)₂...

Andrew J.M. Caffyn
, Martin J. Mays
, Paul R. Raithby

University of Cambridge

Research output: Contribution to journal › Article › peer-review

Abstract

Title full: Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh₂)-(η⁵-C₅H ₅)(CO)₅], [Ru₂(μ-H)(μ-PPh₂)(η⁵-C ₅H₅)₂(CO)₂] and [RuMn₂(μ-H)(μ-PPh₂)₂(η ⁵-C₅H₅)(CO)₉]. The complex [RuMn(η⁵-C₅H₅)(CO)₇] 1 has been synthesised in 70% yield from the reaction of [Ru(η⁵-C₅H₅)(CO)₂I] with Na[Mn(CO)₅]. Photolytic reaction of 1 with PPh₂H gives the new complexes [RuMn(μ-H)(μ-PPh₂)(η⁵-C₅H ₅)(CO)₅] 2, [Mn₂(μ-H)(μ-PPh₂)(CO)₇(PPh₂H)] 3, trans- and cis-[Ru₂(μ-H)(μ-PPh₂)(η⁵-C ₅H₅)₂(CO)₂] 4a and b, [RuMn₂(μ-H)(μ-PPh₂)₂(η ⁵-C₅H₅)(CO)₉] 5 and [RuMn₂(μ-H)(μ-PPh₂)₂(η ⁵-C₅H₅)(CO)₈(PPh₂H)] 6 together with the known complexes [Mn₂(μ-H)(μ-PPh₂)(CO)₈] and [Ru₂(η⁵-C₅H₅) ₂(CO)₄]. The crystal structures of 2, 4a and 5 have been determined. Structures are proposed for the other new complexes and the mechanism of the photolytic reaction of 1 with PPh₂H is discussed.

Original language	English
Pages (from-to)	2349-2356
Number of pages	8
Journal	Journal of the Chemical Society, Dalton Transactions
Issue number	9
DOIs	https://doi.org/10.1039/DT9910002349
Publication status	Published - 31 Dec 1991

ASJC Scopus subject areas

General Chemistry

Access to Document

10.1039/DT9910002349

Cite this

Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh₂)-(η⁵-C₅H ₅)(CO)₅], [Ru₂(μ-H)(μ-PPh₂)(η⁵-C ₅H₅)₂(CO)₂] and [RuMn₂(μ-H)(μ-PPh₂)₂... / Caffyn, Andrew J.M.; Mays, Martin J.; Raithby, Paul R.
In: Journal of the Chemical Society, Dalton Transactions, No. 9, 31.12.1991, p. 2349-2356.

Research output: Contribution to journal › Article › peer-review

@article{00ea2dc653414e0fb9f1015443d3dcc9,

title = "Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh2)-(η5-C5H 5)(CO)5], [Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] and [RuMn2(μ-H)(μ-PPh2)2...",

abstract = "Title full: Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh2)-(η5-C5H 5)(CO)5], [Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] and [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)9]. The complex [RuMn(η5-C5H5)(CO)7] 1 has been synthesised in 70\% yield from the reaction of [Ru(η5-C5H5)(CO)2I] with Na[Mn(CO)5]. Photolytic reaction of 1 with PPh2H gives the new complexes [RuMn(μ-H)(μ-PPh2)(η5-C5H 5)(CO)5] 2, [Mn2(μ-H)(μ-PPh2)(CO)7(PPh2H)] 3, trans- and cis-[Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] 4a and b, [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)9] 5 and [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)8(PPh2H)] 6 together with the known complexes [Mn2(μ-H)(μ-PPh2)(CO)8] and [Ru2(η5-C5H5) 2(CO)4]. The crystal structures of 2, 4a and 5 have been determined. Structures are proposed for the other new complexes and the mechanism of the photolytic reaction of 1 with PPh2H is discussed.",

author = "Caffyn, \{Andrew J.M.\} and Mays, \{Martin J.\} and Raithby, \{Paul R.\}",

year = "1991",

month = dec,

day = "31",

doi = "10.1039/DT9910002349",

language = "English",

pages = "2349--2356",

journal = "Journal of the Chemical Society, Dalton Transactions",

issn = "1472-7773",

publisher = "Royal Society of Chemistry",

number = "9",

}

TY - JOUR

T1 - Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh2)-(η5-C5H 5)(CO)5], [Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] and [RuMn2(μ-H)(μ-PPh2)2...

AU - Caffyn, Andrew J.M.

AU - Mays, Martin J.

AU - Raithby, Paul R.

PY - 1991/12/31

Y1 - 1991/12/31

N2 - Title full: Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh2)-(η5-C5H 5)(CO)5], [Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] and [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)9]. The complex [RuMn(η5-C5H5)(CO)7] 1 has been synthesised in 70% yield from the reaction of [Ru(η5-C5H5)(CO)2I] with Na[Mn(CO)5]. Photolytic reaction of 1 with PPh2H gives the new complexes [RuMn(μ-H)(μ-PPh2)(η5-C5H 5)(CO)5] 2, [Mn2(μ-H)(μ-PPh2)(CO)7(PPh2H)] 3, trans- and cis-[Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] 4a and b, [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)9] 5 and [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)8(PPh2H)] 6 together with the known complexes [Mn2(μ-H)(μ-PPh2)(CO)8] and [Ru2(η5-C5H5) 2(CO)4]. The crystal structures of 2, 4a and 5 have been determined. Structures are proposed for the other new complexes and the mechanism of the photolytic reaction of 1 with PPh2H is discussed.

AB - Title full: Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh2)-(η5-C5H 5)(CO)5], [Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] and [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)9]. The complex [RuMn(η5-C5H5)(CO)7] 1 has been synthesised in 70% yield from the reaction of [Ru(η5-C5H5)(CO)2I] with Na[Mn(CO)5]. Photolytic reaction of 1 with PPh2H gives the new complexes [RuMn(μ-H)(μ-PPh2)(η5-C5H 5)(CO)5] 2, [Mn2(μ-H)(μ-PPh2)(CO)7(PPh2H)] 3, trans- and cis-[Ru2(μ-H)(μ-PPh2)(η5-C 5H5)2(CO)2] 4a and b, [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)9] 5 and [RuMn2(μ-H)(μ-PPh2)2(η 5-C5H5)(CO)8(PPh2H)] 6 together with the known complexes [Mn2(μ-H)(μ-PPh2)(CO)8] and [Ru2(η5-C5H5) 2(CO)4]. The crystal structures of 2, 4a and 5 have been determined. Structures are proposed for the other new complexes and the mechanism of the photolytic reaction of 1 with PPh2H is discussed.

UR - https://www.scopus.com/pages/publications/51149206082

U2 - 10.1039/DT9910002349

DO - 10.1039/DT9910002349

M3 - Article

AN - SCOPUS:51149206082

SN - 1472-7773

SP - 2349

EP - 2356

JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

IS - 9

ER -

Synthesis of phosphido-bridged ruthenium-manganese complexes; X-ray crystal structures of [RuMn(μ-H)(μ-PPh₂)-(η⁵-C₅H ₅)(CO)₅], [Ru₂(μ-H)(μ-PPh₂)(η⁵-C ₅H₅)₂(CO)₂] and [RuMn₂(μ-H)(μ-PPh₂)₂...

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this