Synthesis and characterization of new thioether derivatives of [Os3(CO)12] and [H2Os3(CO)10]; crystal and molecular structures of [Os3(CO)11(L)] [Et2S, Pr2S, S(CH2)5] and [Os3(CO)9(m-H)(m-X){SMe(But)}] (X = H, OH)

Kiriakidou-Kazemifar, Nitsa; Kretzschmar, Eike; Carlsson, Håkan; Monari, Magda; Selva, Simona; Nordlander, Ebbe

Synthesis and characterization of new thioether derivatives of [Os3(CO)12] and [H2Os3(CO)10]; crystal and molecular structures of [Os3(CO)11(L)] [Et2S, Pr2S, S(CH2)5] and [Os3(CO)9(m-H)(m-X){SMe(But)}] (X = H, OH)

Mark

Kiriakidou-Kazemifar, Nitsa ^LU ; Kretzschmar, Eike ; Carlsson, Håkan ^LU

; Monari, Magda ; Selva, Simona and Nordlander, Ebbe ^LU (2001) In Journal of Organometallic Chemistry 623(1-2). p.191-201

Abstract: Reaction of [Os3(CO)11(NCMe)] with R2S (R = Et, nPr) and MeSBut results in the formation of [Os3(CO)11(L)] (L = thioether) clusters in which the thioethers are coordinated in an equatorial site of the triosmium framework. Such monosubstituted clusters are also formed when [Os3(CO)10(NCMe)2] is reacted with R2S (R = Et, nPr) while reaction of the same cluster with Ph2S or MeSPh results in the formation of orthometalated clusters, viz. [Os3(m-H)(CO)10(m-h2-C6H4SR)] and [Os3(m-H)(CO)9(m3-C6H4SPh)]. The similar reaction of [Os3(m-H)2(CO)10] with Pr2S, MeSBut, MeSPh or Ph2S does not lead to discernable products except when carried out in the presence of trimethylamine N-oxide, which leads to clusters of the general formula... (More); Reaction of [Os3(CO)11(NCMe)] with R2S (R = Et, nPr) and MeSBut results in the formation of [Os3(CO)11(L)] (L = thioether) clusters in which the thioethers are coordinated in an equatorial site of the triosmium framework. Such monosubstituted clusters are also formed when [Os3(CO)10(NCMe)2] is reacted with R2S (R = Et, nPr) while reaction of the same cluster with Ph2S or MeSPh results in the formation of orthometalated clusters, viz. [Os3(m-H)(CO)10(m-h2-C6H4SR)] and [Os3(m-H)(CO)9(m3-C6H4SPh)]. The similar reaction of [Os3(m-H)2(CO)10] with Pr2S, MeSBut, MeSPh or Ph2S does not lead to discernable products except when carried out in the presence of trimethylamine N-oxide, which leads to clusters of the general formula [Os3(CO)9(m-H)2(thioether)]. The crystal and mol. structures of [Os3(CO)11(L)] (L = Et2S, Pr2S, S(CH2)5) and [Os3(CO)9(m-H)(m-X){SMe(But)}] (X = H, OH) are presented. (Less)

Please use this url to cite or link to this publication: https://lup.lub.lu.se/record/571523

author

Kiriakidou-Kazemifar, Nitsa ^LU ; Kretzschmar, Eike ; Carlsson, Håkan ^LU

; Monari, Magda ; Selva, Simona and Nordlander, Ebbe ^LU

organization

publishing date

2001

type

Contribution to journal

publication status

published

subject

Inorganic Chemistry

keywords

Substitution reaction, coordinative Crystal structure Molecular structure Cluster compounds Thioethers

in

Journal of Organometallic Chemistry

volume

623

issue

1-2

pages

191 - 201

publisher

Elsevier

external identifiers

scopus:0035971061

ISSN

0022-328X

DOI

10.1016/S0022-328X(01)00643-X

language

English

LU publication?

yes

id

96061502-ca90-4820-a19b-dd36ecc56428 (old id 571523)

alternative location

http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TGW-42HFWPK-3X-D&_cdi=5265&_user=745831&_orig=search&_coverDate=03%2F30%2F2001&_sk=993769998&view=c&wchp=dGLbVlz-zSkzV&md5=aa2f173fc610dfe0ea51fb3665205847&ie=/sdarticle.pdf

date added to LUP

2016-04-01 16:06:25

date last changed

2022-01-28 17:22:39

@article{96061502-ca90-4820-a19b-dd36ecc56428,
  abstract     = {{Reaction of [Os3(CO)11(NCMe)] with R2S (R = Et, nPr) and MeSBut results in the formation of [Os3(CO)11(L)] (L = thioether) clusters in which the thioethers are coordinated in an equatorial site of the triosmium framework. Such monosubstituted clusters are also formed when [Os3(CO)10(NCMe)2] is reacted with R2S (R = Et, nPr) while reaction of the same cluster with Ph2S or MeSPh results in the formation of orthometalated clusters, viz. [Os3(m-H)(CO)10(m-h2-C6H4SR)] and [Os3(m-H)(CO)9(m3-C6H4SPh)]. The similar reaction of [Os3(m-H)2(CO)10] with Pr2S, MeSBut, MeSPh or Ph2S does not lead to discernable products except when carried out in the presence of trimethylamine N-oxide, which leads to clusters of the general formula [Os3(CO)9(m-H)2(thioether)]. The crystal and mol. structures of [Os3(CO)11(L)] (L = Et2S, Pr2S, S(CH2)5) and [Os3(CO)9(m-H)(m-X){SMe(But)}] (X = H, OH) are presented.}},
  author       = {{Kiriakidou-Kazemifar, Nitsa and Kretzschmar, Eike and Carlsson, Håkan and Monari, Magda and Selva, Simona and Nordlander, Ebbe}},
  issn         = {{0022-328X}},
  keywords     = {{Substitution reaction; coordinative Crystal structure Molecular structure Cluster compounds Thioethers}},
  language     = {{eng}},
  number       = {{1-2}},
  pages        = {{191--201}},
  publisher    = {{Elsevier}},
  series       = {{Journal of Organometallic Chemistry}},
  title        = {{Synthesis and characterization of new thioether derivatives of [Os3(CO)12] and [H2Os3(CO)10]; crystal and molecular structures of [Os3(CO)11(L)] [Et2S, Pr2S, S(CH2)5] and [Os3(CO)9(m-H)(m-X){SMe(But)}] (X = H, OH)}},
  url          = {{http://dx.doi.org/10.1016/S0022-328X(01)00643-X}},
  doi          = {{10.1016/S0022-328X(01)00643-X}},
  volume       = {{623}},
  year         = {{2001}},
}

Lund University Publications

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Synthesis and characterization of new thioether derivatives of [Os3(CO)12] and [H2Os3(CO)10]; crystal and molecular structures of [Os3(CO)11(L)] [Et2S, Pr2S, S(CH2)5] and [Os3(CO)9(m-H)(m-X){SMe(But)}] (X = H, OH)