Palladastannatrane - A PdII→SnIV dative bond

Jörg Wagler; Anthony F. Hill; Thomas Heine

doi:10.1002/ejic.200800518

Palladastannatrane - A Pd^II→Sn^IV dative bond

Jörg Wagler^*, Anthony F. Hill, Thomas Heine

^*Corresponding author for this work

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

47 Citations (Scopus)

Abstract

The reaction of N-methyl-2-mercaptoimidazole (methimazole, Hmt) with NaN(SiMe₃)₂, [PdCl₂(L)₃] (L = PPh₃, NCMe) and SnCl₄ provides the novel tetrabicyclo[3.3.3.3.0] lantern compound [PdSn(μ-mt)₄Cl ₂] (1) in which a dative Pd^II→Sn^IV bond is housed within the cage structure. Single-crystal X-ray diffraction analysis reveals a Pd-Sn separation of 2.605(1) Å in this compound, and the cation [PdSn(mt)₄Cl]⁺ was detected by ESI-MS analysis of an acetonitrile solution of [PdSn(μ-mt)₄Cl₂]. Quantum chemical analysis of the Pd-Sn bonding situation revealed predominant electrostatic interactions between the positively charged Sn and the negatively charged Pd atom.

Original language	English
Pages (from-to)	4225-4229
Number of pages	5
Journal	European Journal of Inorganic Chemistry
Issue number	27
DOIs	https://doi.org/10.1002/ejic.200800518
Publication status	Published - Sept 2008

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@article{9c5c6f50d9e945cd8b4775133b63c4a7,

title = "Palladastannatrane - A PdII→SnIV dative bond",

abstract = "The reaction of N-methyl-2-mercaptoimidazole (methimazole, Hmt) with NaN(SiMe3)2, [PdCl2(L)3] (L = PPh3, NCMe) and SnCl4 provides the novel tetrabicyclo[3.3.3.3.0] lantern compound [PdSn(μ-mt)4Cl 2] (1) in which a dative PdII→SnIV bond is housed within the cage structure. Single-crystal X-ray diffraction analysis reveals a Pd-Sn separation of 2.605(1) {\AA} in this compound, and the cation [PdSn(mt)4Cl]+ was detected by ESI-MS analysis of an acetonitrile solution of [PdSn(μ-mt)4Cl2]. Quantum chemical analysis of the Pd-Sn bonding situation revealed predominant electrostatic interactions between the positively charged Sn and the negatively charged Pd atom.",

keywords = "Coordination modes, Heterometallic complexes, Metallastannatrane, Palladium, Tin",

author = "J{\"o}rg Wagler and Hill, \{Anthony F.\} and Thomas Heine",

year = "2008",

month = sep,

doi = "10.1002/ejic.200800518",

language = "English",

pages = "4225--4229",

journal = "European Journal of Inorganic Chemistry",

issn = "1434-1948",

publisher = "Wiley-VCH Verlag GmbH",

number = "27",

}

TY - JOUR

T1 - Palladastannatrane - A PdII→SnIV dative bond

AU - Wagler, Jörg

AU - Hill, Anthony F.

AU - Heine, Thomas

PY - 2008/9

Y1 - 2008/9

N2 - The reaction of N-methyl-2-mercaptoimidazole (methimazole, Hmt) with NaN(SiMe3)2, [PdCl2(L)3] (L = PPh3, NCMe) and SnCl4 provides the novel tetrabicyclo[3.3.3.3.0] lantern compound [PdSn(μ-mt)4Cl 2] (1) in which a dative PdII→SnIV bond is housed within the cage structure. Single-crystal X-ray diffraction analysis reveals a Pd-Sn separation of 2.605(1) Å in this compound, and the cation [PdSn(mt)4Cl]+ was detected by ESI-MS analysis of an acetonitrile solution of [PdSn(μ-mt)4Cl2]. Quantum chemical analysis of the Pd-Sn bonding situation revealed predominant electrostatic interactions between the positively charged Sn and the negatively charged Pd atom.

AB - The reaction of N-methyl-2-mercaptoimidazole (methimazole, Hmt) with NaN(SiMe3)2, [PdCl2(L)3] (L = PPh3, NCMe) and SnCl4 provides the novel tetrabicyclo[3.3.3.3.0] lantern compound [PdSn(μ-mt)4Cl 2] (1) in which a dative PdII→SnIV bond is housed within the cage structure. Single-crystal X-ray diffraction analysis reveals a Pd-Sn separation of 2.605(1) Å in this compound, and the cation [PdSn(mt)4Cl]+ was detected by ESI-MS analysis of an acetonitrile solution of [PdSn(μ-mt)4Cl2]. Quantum chemical analysis of the Pd-Sn bonding situation revealed predominant electrostatic interactions between the positively charged Sn and the negatively charged Pd atom.

KW - Coordination modes

KW - Heterometallic complexes

KW - Metallastannatrane

KW - Palladium

KW - Tin

UR - https://www.scopus.com/pages/publications/53549111077

U2 - 10.1002/ejic.200800518

DO - 10.1002/ejic.200800518

M3 - Article

SN - 1434-1948

SP - 4225

EP - 4229

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

IS - 27

ER -

Palladastannatrane - A Pd^II→Sn^IV dative bond

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