Iron-platinum interaction in (hexacarbonyldiiron)-[(π-diene)platinum] dichalcogenide clusters

A. A. Pasynskii; N. I. Semenova; Yu V. Torubaev; K. A. Lysenko

Iron-platinum interaction in (hexacarbonyldiiron)-[(π-diene)platinum] dichalcogenide clusters

A. A. Pasynskii, N. I. Semenova, Yu V. Torubaev, K. A. Lysenko

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

1 Scopus citations

Abstract

A new (π-C₁₀H₁₂)Pt(μ₃-Se) ₂Fe₂(CO)₆ cluster has been prepared by transmetallation of (μ₃-Se)₂Fe₃(CO) ₉ with π-C₁₀H₁₂PtCl2 and characterized using single-crystal X-ray diffraction. The platinum atom has a planar-square coordination formed by two double bonds of the dicyclopentadiene molecule and two μ₃-bridging Se atoms. In addition to the two Se bridges, the Fe(CO)₃ fragments are linked through an Fe-Fe bond (2.545(2) Å). Besides, one of the Fe atoms is involved in Fe-Pt bonding (3.169(2) Å). As a result, the ligand plane of the platinum atom is inclined with respect to the perpendicular Fe-Fe bond. The role of the steric effects of ligand-ligand repulsion in Fe-Pt interaction in chalcogenide clusters L ₂Pt(μ₃-X)₂Fe₂(CO)₆, where L₂ is phosphine or dienes, is discussed.

Original language	English
Pages (from-to)	1178-1181
Number of pages	4
Journal	Russian Journal of Inorganic Chemistry
Volume	48
Issue number	8
State	Published - 1 Jan 2003
Externally published	Yes

ASJC Scopus subject areas

Materials Science (miscellaneous)
Physical and Theoretical Chemistry
Inorganic Chemistry

Cite this

@article{297048188e624bd5a35191cead97c7ad,

title = "Iron-platinum interaction in (hexacarbonyldiiron)-[(π-diene)platinum] dichalcogenide clusters",

abstract = "A new (π-C10H12)Pt(μ3-Se) 2Fe2(CO)6 cluster has been prepared by transmetallation of (μ3-Se)2Fe3(CO) 9 with π-C10H12PtCl2 and characterized using single-crystal X-ray diffraction. The platinum atom has a planar-square coordination formed by two double bonds of the dicyclopentadiene molecule and two μ3-bridging Se atoms. In addition to the two Se bridges, the Fe(CO)3 fragments are linked through an Fe-Fe bond (2.545(2) {\AA}). Besides, one of the Fe atoms is involved in Fe-Pt bonding (3.169(2) {\AA}). As a result, the ligand plane of the platinum atom is inclined with respect to the perpendicular Fe-Fe bond. The role of the steric effects of ligand-ligand repulsion in Fe-Pt interaction in chalcogenide clusters L 2Pt(μ3-X)2Fe2(CO)6, where L2 is phosphine or dienes, is discussed.",

author = "Pasynskii, {A. A.} and Semenova, {N. I.} and Torubaev, {Yu V.} and Lysenko, {K. A.}",

year = "2003",

month = jan,

day = "1",

language = "English",

volume = "48",

pages = "1178--1181",

journal = "Russian Journal of Inorganic Chemistry",

issn = "0036-0236",

publisher = "Pleiades Publishing",

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TY - JOUR

T1 - Iron-platinum interaction in (hexacarbonyldiiron)-[(π-diene)platinum] dichalcogenide clusters

AU - Pasynskii, A. A.

AU - Semenova, N. I.

AU - Torubaev, Yu V.

AU - Lysenko, K. A.

PY - 2003/1/1

Y1 - 2003/1/1

N2 - A new (π-C10H12)Pt(μ3-Se) 2Fe2(CO)6 cluster has been prepared by transmetallation of (μ3-Se)2Fe3(CO) 9 with π-C10H12PtCl2 and characterized using single-crystal X-ray diffraction. The platinum atom has a planar-square coordination formed by two double bonds of the dicyclopentadiene molecule and two μ3-bridging Se atoms. In addition to the two Se bridges, the Fe(CO)3 fragments are linked through an Fe-Fe bond (2.545(2) Å). Besides, one of the Fe atoms is involved in Fe-Pt bonding (3.169(2) Å). As a result, the ligand plane of the platinum atom is inclined with respect to the perpendicular Fe-Fe bond. The role of the steric effects of ligand-ligand repulsion in Fe-Pt interaction in chalcogenide clusters L 2Pt(μ3-X)2Fe2(CO)6, where L2 is phosphine or dienes, is discussed.

AB - A new (π-C10H12)Pt(μ3-Se) 2Fe2(CO)6 cluster has been prepared by transmetallation of (μ3-Se)2Fe3(CO) 9 with π-C10H12PtCl2 and characterized using single-crystal X-ray diffraction. The platinum atom has a planar-square coordination formed by two double bonds of the dicyclopentadiene molecule and two μ3-bridging Se atoms. In addition to the two Se bridges, the Fe(CO)3 fragments are linked through an Fe-Fe bond (2.545(2) Å). Besides, one of the Fe atoms is involved in Fe-Pt bonding (3.169(2) Å). As a result, the ligand plane of the platinum atom is inclined with respect to the perpendicular Fe-Fe bond. The role of the steric effects of ligand-ligand repulsion in Fe-Pt interaction in chalcogenide clusters L 2Pt(μ3-X)2Fe2(CO)6, where L2 is phosphine or dienes, is discussed.

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M3 - Article

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SN - 0036-0236

VL - 48

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EP - 1181

JO - Russian Journal of Inorganic Chemistry

JF - Russian Journal of Inorganic Chemistry

IS - 8

ER -

Iron-platinum interaction in (hexacarbonyldiiron)-[(π-diene)platinum] dichalcogenide clusters

Abstract

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