The characterization and thermal stability of a cluster grafted on silica surface

Albert Theolier; Agnès Choplin; Lindora D'Ornelas; Jean Marie Basset; Gianmaria Zanderighi; C. Sourisseau

doi:10.1016/S0277-5387(00)84686-0

The characterization and thermal stability of a cluster grafted on silica surface

Albert Theolier^*, Agnès Choplin, Lindora D'Ornelas, Jean Marie Basset, Gianmaria Zanderighi, C. Sourisseau

^*Corresponding author for this work

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

77 Scopus citations

Abstract

Ru₃(CO)₁₂, supported on silica in the absence of oxygen, reacts with silanol groups of the surface to produce a grafted cluster {A figure is presented}, which has been characterized by IR and Raman spectroscopy; the molecular formula of this cluster is in agreement with the stoichiometric balance of CO evolved during its formation from Ru₃(CO)₁₂. The grafted cluster is an intermediate step to produce by thermal decomposition small metallic ruthenium particles of 14 Å together with some Ru(II) carbonyl species encapsulated in the silica surface.

Original language	English (US)
Pages (from-to)	119-121
Number of pages	3
Journal	Polyhedron
Volume	2
Issue number	2
DOIs	https://doi.org/10.1016/S0277-5387(00)84686-0
State	Published - 1983
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/S0277-5387(00)84686-0

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title = "The characterization and thermal stability of a cluster grafted on silica surface",

abstract = "Ru3(CO)12, supported on silica in the absence of oxygen, reacts with silanol groups of the surface to produce a grafted cluster {A figure is presented}, which has been characterized by IR and Raman spectroscopy; the molecular formula of this cluster is in agreement with the stoichiometric balance of CO evolved during its formation from Ru3(CO)12. The grafted cluster is an intermediate step to produce by thermal decomposition small metallic ruthenium particles of 14 {\AA} together with some Ru(II) carbonyl species encapsulated in the silica surface.",

author = "Albert Theolier and Agn{\`e}s Choplin and Lindora D'Ornelas and Basset, {Jean Marie} and Gianmaria Zanderighi and C. Sourisseau",

year = "1983",

doi = "10.1016/S0277-5387(00)84686-0",

language = "English (US)",

volume = "2",

pages = "119--121",

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T1 - The characterization and thermal stability of a cluster grafted on silica surface

AU - Theolier, Albert

AU - Choplin, Agnès

AU - D'Ornelas, Lindora

AU - Basset, Jean Marie

AU - Zanderighi, Gianmaria

AU - Sourisseau, C.

PY - 1983

Y1 - 1983

N2 - Ru3(CO)12, supported on silica in the absence of oxygen, reacts with silanol groups of the surface to produce a grafted cluster {A figure is presented}, which has been characterized by IR and Raman spectroscopy; the molecular formula of this cluster is in agreement with the stoichiometric balance of CO evolved during its formation from Ru3(CO)12. The grafted cluster is an intermediate step to produce by thermal decomposition small metallic ruthenium particles of 14 Å together with some Ru(II) carbonyl species encapsulated in the silica surface.

AB - Ru3(CO)12, supported on silica in the absence of oxygen, reacts with silanol groups of the surface to produce a grafted cluster {A figure is presented}, which has been characterized by IR and Raman spectroscopy; the molecular formula of this cluster is in agreement with the stoichiometric balance of CO evolved during its formation from Ru3(CO)12. The grafted cluster is an intermediate step to produce by thermal decomposition small metallic ruthenium particles of 14 Å together with some Ru(II) carbonyl species encapsulated in the silica surface.

UR - http://www.scopus.com/inward/record.url?scp=0001476239&partnerID=8YFLogxK

U2 - 10.1016/S0277-5387(00)84686-0

DO - 10.1016/S0277-5387(00)84686-0

M3 - Article

AN - SCOPUS:0001476239

SN - 0277-5387

VL - 2

SP - 119

EP - 121

JO - Polyhedron

JF - Polyhedron

IS - 2

ER -

The characterization and thermal stability of a cluster grafted on silica surface

Abstract

ASJC Scopus subject areas

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