Monomeric, coloured germanium(II) and tin(II) di-t-butylamides, and the crystal and molecular structure of ge(NCMe2[CH2] 3CMe2)2

Michael F. Lappert; Martin J. Slade; Jerry L. Atwood; Michael J. Zaworotko

doi:10.1039/c39800000621

Monomeric, coloured germanium(II) and tin(II) di-t-butylamides, and the crystal and molecular structure of ge(NCMe₂[CH₂] ₃CMe₂)₂

Michael F. Lappert
, Martin J. Slade
, Jerry L. Atwood
, Michael J. Zaworotko

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

Abstract

The orange (Ge^II) or maroon (Sn^II) bivalent group 4 metal di-t-butylamides were obtained from LiNBu^t₂ and GeCl₂·dioxan or SnCl₂ in tetrahydrofuran, and are low melting diamagnetic, volatile, monomeric (cryoscopy in C₆H ₁₂), labile compounds (readily yielding ·NBu^t ₂); X-ray analysis of the title compound to R = 0.091 shows that this related Ge^II amide is a monomer in the crystal with a long Ge-N bond of 1.88₅ Å and an NGeN angle of 111.4(5)°.

Original language	English
Pages (from-to)	621-622
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	13
DOIs	https://doi.org/10.1039/c39800000621
Publication status	Published - 1980
Externally published	Yes

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title = "Monomeric, coloured germanium(II) and tin(II) di-t-butylamides, and the crystal and molecular structure of ge(NCMe2[CH2] 3CMe2)2",

abstract = "The orange (GeII) or maroon (SnII) bivalent group 4 metal di-t-butylamides were obtained from LiNBut2 and GeCl2·dioxan or SnCl2 in tetrahydrofuran, and are low melting diamagnetic, volatile, monomeric (cryoscopy in C6H 12), labile compounds (readily yielding ·NBut 2); X-ray analysis of the title compound to R = 0.091 shows that this related GeII amide is a monomer in the crystal with a long Ge-N bond of 1.885 {\AA} and an NGeN angle of 111.4(5)°.",

author = "Lappert, \{Michael F.\} and Slade, \{Martin J.\} and Atwood, \{Jerry L.\} and Zaworotko, \{Michael J.\}",

year = "1980",

doi = "10.1039/c39800000621",

language = "English",

pages = "621--622",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

number = "13",

}

TY - JOUR

T1 - Monomeric, coloured germanium(II) and tin(II) di-t-butylamides, and the crystal and molecular structure of ge(NCMe2[CH2] 3CMe2)2

AU - Lappert, Michael F.

AU - Slade, Martin J.

AU - Atwood, Jerry L.

AU - Zaworotko, Michael J.

PY - 1980

Y1 - 1980

N2 - The orange (GeII) or maroon (SnII) bivalent group 4 metal di-t-butylamides were obtained from LiNBut2 and GeCl2·dioxan or SnCl2 in tetrahydrofuran, and are low melting diamagnetic, volatile, monomeric (cryoscopy in C6H 12), labile compounds (readily yielding ·NBut 2); X-ray analysis of the title compound to R = 0.091 shows that this related GeII amide is a monomer in the crystal with a long Ge-N bond of 1.885 Å and an NGeN angle of 111.4(5)°.

AB - The orange (GeII) or maroon (SnII) bivalent group 4 metal di-t-butylamides were obtained from LiNBut2 and GeCl2·dioxan or SnCl2 in tetrahydrofuran, and are low melting diamagnetic, volatile, monomeric (cryoscopy in C6H 12), labile compounds (readily yielding ·NBut 2); X-ray analysis of the title compound to R = 0.091 shows that this related GeII amide is a monomer in the crystal with a long Ge-N bond of 1.885 Å and an NGeN angle of 111.4(5)°.

UR - https://www.scopus.com/pages/publications/37049095617

U2 - 10.1039/c39800000621

DO - 10.1039/c39800000621

M3 - Article

AN - SCOPUS:37049095617

SN - 0022-4936

SP - 621

EP - 622

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 13

ER -

Monomeric, coloured germanium(II) and tin(II) di-t-butylamides, and the crystal and molecular structure of ge(NCMe₂[CH₂] ₃CMe₂)₂

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