Preparation and structure of the [ybcl2.15-crown-5]+cation, an example of seven-coordinate ytterbium

David A. Atwood; Simon G. Bott; Jerry L. Atwood

doi:10.1080/00958978708079811

Preparation and structure of the [ybcl₂.15-crown-5]⁺cation, an example of seven-coordinate ytterbium

David A. Atwood
, Simon G. Bott
, Jerry L. Atwood

Producción científica: Article › revisión exhaustiva

18 Citas (Scopus)

Resumen

The complex (YbCl₂. 15-crown-5][AlCl₂Me₂] has been prepared by the reaction of YbCl₃. 15-crown-5, and AlMe₃(1:1:4) in toluene. The colourless, air-sensitive crystals belong to the orthorhombic space group Pnma with a = 11.313(7), b = 10.907(5), c = 17.716(7) Å, and D_c= 1.81 g cm^-3for Z = 4. The structure was refined to R = 0.048 based on 1502 observed reflection. The Yb atom is displaced 0.20 A from the plane of the crown ether, and the Yb-O bond distance range from 2.23-2.32 A.

Idioma original	English
Páginas (desde-hasta)	93-96
Número de páginas	4
Publicación	Journal of Coordination Chemistry
Volumen	16
N.º	1
DOI	https://doi.org/10.1080/00958978708079811
Estado	Published - jul 1987

Nota bibliográfica

Funding Information:
We are grateful to the National Science Foundation for support of this work.

Financiación

We are grateful to the National Science Foundation for support of this work.

Financiadores
National Science Foundation Arctic Social Science Program

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Materials Chemistry

Acceder al documento

10.1080/00958978708079811

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title = "Preparation and structure of the [ybcl2.15-crown-5]+cation, an example of seven-coordinate ytterbium",

abstract = "The complex (YbCl2. 15-crown-5][AlCl2Me2] has been prepared by the reaction of YbCl3. 15-crown-5, and AlMe3(1:1:4) in toluene. The colourless, air-sensitive crystals belong to the orthorhombic space group Pnma with a = 11.313(7), b = 10.907(5), c = 17.716(7) {\AA}, and Dc= 1.81 g cm-3for Z = 4. The structure was refined to R = 0.048 based on 1502 observed reflection. The Yb atom is displaced 0.20 A from the plane of the crown ether, and the Yb-O bond distance range from 2.23-2.32 A.",

keywords = "crown ether, liquid clathrate, structure, synthesis, ytterbium",

author = "Atwood, \{David A.\} and Bott, \{Simon G.\} and Atwood, \{Jerry L.\}",

note = "Funding Information: We are grateful to the National Science Foundation for support of this work.",

year = "1987",

month = jul,

doi = "10.1080/00958978708079811",

language = "English",

volume = "16",

pages = "93--96",

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TY - JOUR

T1 - Preparation and structure of the [ybcl2.15-crown-5]+cation, an example of seven-coordinate ytterbium

AU - Atwood, David A.

AU - Bott, Simon G.

AU - Atwood, Jerry L.

N1 - Funding Information: We are grateful to the National Science Foundation for support of this work.

PY - 1987/7

Y1 - 1987/7

N2 - The complex (YbCl2. 15-crown-5][AlCl2Me2] has been prepared by the reaction of YbCl3. 15-crown-5, and AlMe3(1:1:4) in toluene. The colourless, air-sensitive crystals belong to the orthorhombic space group Pnma with a = 11.313(7), b = 10.907(5), c = 17.716(7) Å, and Dc= 1.81 g cm-3for Z = 4. The structure was refined to R = 0.048 based on 1502 observed reflection. The Yb atom is displaced 0.20 A from the plane of the crown ether, and the Yb-O bond distance range from 2.23-2.32 A.

AB - The complex (YbCl2. 15-crown-5][AlCl2Me2] has been prepared by the reaction of YbCl3. 15-crown-5, and AlMe3(1:1:4) in toluene. The colourless, air-sensitive crystals belong to the orthorhombic space group Pnma with a = 11.313(7), b = 10.907(5), c = 17.716(7) Å, and Dc= 1.81 g cm-3for Z = 4. The structure was refined to R = 0.048 based on 1502 observed reflection. The Yb atom is displaced 0.20 A from the plane of the crown ether, and the Yb-O bond distance range from 2.23-2.32 A.

KW - crown ether

KW - liquid clathrate

KW - structure

KW - synthesis

KW - ytterbium

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