Preparation and Characterization of F3Te(map) and the Structure of Cl3Te(map) (map = 2-(methylamino)pyridinato)

Dietmar K. Kennepohl; Hans Georg Schmidt; Mathias Noltemeyer; Herbert W. Roesky

doi:10.1515/znb-1992-0104

Preparation and Characterization of F₃Te(map) and the Structure of Cl₃Te(map) (map = 2-(methylamino)pyridinato)

Dietmar K. Kennepohl, Hans Georg Schmidt, Mathias Noltemeyer, Herbert W. Roesky

Centre for Science

University of Göttingen

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

6 Citations (Scopus)

Abstract

The tellurium-nitrogen compounds Cl₃Te(map) (1) and F₃Te(map) (2) (map = 2-(methylamino)pyridinato), derived from N-silylated map and the corresponding tellurium(IV) halide, have been prepared and characterized. The crystal structure of 1 reveals a dimeric species with two five-coordinate Te(IV) centers that are bridged by longer Te…Cl contacts (356 pm average). Crystal data for 1: triclinic, a = 7.280(1), h = 9.512(1), c = 16.004(2) Å, α = 96.67(1), β = 91.95(1), γ = 105.79(1)°, V = 1057(1) Å³ T = 293 K, space group P [formula ommited], Z = 2. Final R and R_w values for 1 are 0.026 and 0.033, respectively.

Original language	English
Pages (from-to)	5-8
Number of pages	4
Journal	Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
Volume	47
Issue number	1
DOIs	https://doi.org/10.1515/znb-1992-0104
Publication status	Published - 1 Jan. 1992

Keywords

2-(Methylamino)pyridinato-tellurium(IV) Halides
Pentacoordinate Tellurium(IV)
Tellurium(IV)-Nitrogen Compound

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10.1515/znb-1992-0104

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@article{72a2239c7d194d529dd7df0c407cea05,

title = "Preparation and Characterization of F3Te(map) and the Structure of Cl3Te(map) (map = 2-(methylamino)pyridinato)",

abstract = "The tellurium-nitrogen compounds Cl3Te(map) (1) and F3Te(map) (2) (map = 2-(methylamino)pyridinato), derived from N-silylated map and the corresponding tellurium(IV) halide, have been prepared and characterized. The crystal structure of 1 reveals a dimeric species with two five-coordinate Te(IV) centers that are bridged by longer Te…Cl contacts (356 pm average). Crystal data for 1: triclinic, a = 7.280(1), h = 9.512(1), c = 16.004(2) {\AA}, α = 96.67(1), β = 91.95(1), γ = 105.79(1)°, V = 1057(1) {\AA}3 T = 293 K, space group P [formula ommited], Z = 2. Final R and Rw values for 1 are 0.026 and 0.033, respectively.",

keywords = "2-(Methylamino)pyridinato-tellurium(IV) Halides, Pentacoordinate Tellurium(IV), Tellurium(IV)-Nitrogen Compound",

author = "Kennepohl, {Dietmar K.} and Schmidt, {Hans Georg} and Mathias Noltemeyer and Roesky, {Herbert W.}",

note = "Funding Information: We thank the Deutsche Forschungsgemein schaft and the VW-Stiftung for the support of this work, and the Alexander von Humboldt-Stiftung for a fellowship to D. K. K.",

year = "1992",

month = jan,

day = "1",

doi = "10.1515/znb-1992-0104",

language = "English",

volume = "47",

pages = "5--8",

number = "1",

}

Preparation and Characterization of F₃Te(map) and the Structure of Cl₃Te(map) (map = 2-(methylamino)pyridinato). / Kennepohl, Dietmar K.; Schmidt, Hans Georg; Noltemeyer, Mathias et al.
In: Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, Vol. 47, No. 1, 01.01.1992, p. 5-8.

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

TY - JOUR

T1 - Preparation and Characterization of F3Te(map) and the Structure of Cl3Te(map) (map = 2-(methylamino)pyridinato)

AU - Kennepohl, Dietmar K.

AU - Schmidt, Hans Georg

AU - Noltemeyer, Mathias

AU - Roesky, Herbert W.

N1 - Funding Information: We thank the Deutsche Forschungsgemein schaft and the VW-Stiftung for the support of this work, and the Alexander von Humboldt-Stiftung for a fellowship to D. K. K.

PY - 1992/1/1

Y1 - 1992/1/1

N2 - The tellurium-nitrogen compounds Cl3Te(map) (1) and F3Te(map) (2) (map = 2-(methylamino)pyridinato), derived from N-silylated map and the corresponding tellurium(IV) halide, have been prepared and characterized. The crystal structure of 1 reveals a dimeric species with two five-coordinate Te(IV) centers that are bridged by longer Te…Cl contacts (356 pm average). Crystal data for 1: triclinic, a = 7.280(1), h = 9.512(1), c = 16.004(2) Å, α = 96.67(1), β = 91.95(1), γ = 105.79(1)°, V = 1057(1) Å3 T = 293 K, space group P [formula ommited], Z = 2. Final R and Rw values for 1 are 0.026 and 0.033, respectively.

AB - The tellurium-nitrogen compounds Cl3Te(map) (1) and F3Te(map) (2) (map = 2-(methylamino)pyridinato), derived from N-silylated map and the corresponding tellurium(IV) halide, have been prepared and characterized. The crystal structure of 1 reveals a dimeric species with two five-coordinate Te(IV) centers that are bridged by longer Te…Cl contacts (356 pm average). Crystal data for 1: triclinic, a = 7.280(1), h = 9.512(1), c = 16.004(2) Å, α = 96.67(1), β = 91.95(1), γ = 105.79(1)°, V = 1057(1) Å3 T = 293 K, space group P [formula ommited], Z = 2. Final R and Rw values for 1 are 0.026 and 0.033, respectively.

KW - 2-(Methylamino)pyridinato-tellurium(IV) Halides

KW - Pentacoordinate Tellurium(IV)

KW - Tellurium(IV)-Nitrogen Compound

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U2 - 10.1515/znb-1992-0104

DO - 10.1515/znb-1992-0104

M3 - Journal Article

AN - SCOPUS:2042427026

SN - 0932-0776

VL - 47

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EP - 8

JO - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences

JF - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences

IS - 1

ER -

Preparation and Characterization of F₃Te(map) and the Structure of Cl₃Te(map) (map = 2-(methylamino)pyridinato)

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Keywords

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