Syntheses and structures of quinuclidine-stabilized amido- and azidogallanes

Bing Luo; Victor G. Young; Wayne L. Gladfelter

doi:10.1021/ic9910110

Syntheses and structures of quinuclidine-stabilized amido- and azidogallanes

Bing Luo, Victor G. Young, Wayne L. Gladfelter

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

33 Scopus citations

Abstract

Quinuclidine-stabilized amido- and azidogallanes, HGa[N(TMS)₂]₂(quin) (1), H₂Ga[N(TMS)₂](quin) (2), HGa[N(H)(2,6-(i)Pr₂C₆H₃)]₂(quin) (3), and H₂GaN₃(quin) (4), were synthesized from the quinuclidine adducts of mono- and dichlorogallane. Structural determinations revealed that all compounds were monomeric with four-coordinate gallium centers. Reactions of the five-coordinate compound, HGaCl₂(quin)₂, with 2 equiv of Li[N(TMS)₂] or Li[N(H)(2,6-(i)Pr₂C₆H₃)] resulted in the isolation of compound 1 or 3. A ligand redistribution during the reaction of H₂GaCl(quin) with Li[N(H)(2,6-(i)Pr₂C₆H₃)] produced compound 3 and H₃Ga(quin) in a 1:1 molar ratio.

Original language	English (US)
Pages (from-to)	1705-1709
Number of pages	5
Journal	Inorganic chemistry
Volume	39
Issue number	8
DOIs	https://doi.org/10.1021/ic9910110
State	Published - Apr 17 2000

Publisher link

10.1021/ic9910110

Find It

Find It at U of M Libraries

Cite this

@article{3dbde3bbc17642fc855dbf09f6760671,

title = "Syntheses and structures of quinuclidine-stabilized amido- and azidogallanes",

abstract = "Quinuclidine-stabilized amido- and azidogallanes, HGa[N(TMS)2]2(quin) (1), H2Ga[N(TMS)2](quin) (2), HGa[N(H)(2,6-(i)Pr2C6H3)]2(quin) (3), and H2GaN3(quin) (4), were synthesized from the quinuclidine adducts of mono- and dichlorogallane. Structural determinations revealed that all compounds were monomeric with four-coordinate gallium centers. Reactions of the five-coordinate compound, HGaCl2(quin)2, with 2 equiv of Li[N(TMS)2] or Li[N(H)(2,6-(i)Pr2C6H3)] resulted in the isolation of compound 1 or 3. A ligand redistribution during the reaction of H2GaCl(quin) with Li[N(H)(2,6-(i)Pr2C6H3)] produced compound 3 and H3Ga(quin) in a 1:1 molar ratio.",

author = "Bing Luo and Young, {Victor G.} and Gladfelter, {Wayne L.}",

year = "2000",

month = apr,

day = "17",

doi = "10.1021/ic9910110",

language = "English (US)",

volume = "39",

pages = "1705--1709",

journal = "Inorganic chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "8",

}

TY - JOUR

T1 - Syntheses and structures of quinuclidine-stabilized amido- and azidogallanes

AU - Luo, Bing

AU - Young, Victor G.

AU - Gladfelter, Wayne L.

PY - 2000/4/17

Y1 - 2000/4/17

N2 - Quinuclidine-stabilized amido- and azidogallanes, HGa[N(TMS)2]2(quin) (1), H2Ga[N(TMS)2](quin) (2), HGa[N(H)(2,6-(i)Pr2C6H3)]2(quin) (3), and H2GaN3(quin) (4), were synthesized from the quinuclidine adducts of mono- and dichlorogallane. Structural determinations revealed that all compounds were monomeric with four-coordinate gallium centers. Reactions of the five-coordinate compound, HGaCl2(quin)2, with 2 equiv of Li[N(TMS)2] or Li[N(H)(2,6-(i)Pr2C6H3)] resulted in the isolation of compound 1 or 3. A ligand redistribution during the reaction of H2GaCl(quin) with Li[N(H)(2,6-(i)Pr2C6H3)] produced compound 3 and H3Ga(quin) in a 1:1 molar ratio.

AB - Quinuclidine-stabilized amido- and azidogallanes, HGa[N(TMS)2]2(quin) (1), H2Ga[N(TMS)2](quin) (2), HGa[N(H)(2,6-(i)Pr2C6H3)]2(quin) (3), and H2GaN3(quin) (4), were synthesized from the quinuclidine adducts of mono- and dichlorogallane. Structural determinations revealed that all compounds were monomeric with four-coordinate gallium centers. Reactions of the five-coordinate compound, HGaCl2(quin)2, with 2 equiv of Li[N(TMS)2] or Li[N(H)(2,6-(i)Pr2C6H3)] resulted in the isolation of compound 1 or 3. A ligand redistribution during the reaction of H2GaCl(quin) with Li[N(H)(2,6-(i)Pr2C6H3)] produced compound 3 and H3Ga(quin) in a 1:1 molar ratio.

UR - http://www.scopus.com/inward/record.url?scp=0034678264&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034678264&partnerID=8YFLogxK

U2 - 10.1021/ic9910110

DO - 10.1021/ic9910110

M3 - Article

C2 - 12526557

AN - SCOPUS:0034678264

SN - 0020-1669

VL - 39

SP - 1705

EP - 1709

JO - Inorganic chemistry

JF - Inorganic chemistry

IS - 8

ER -

Syntheses and structures of quinuclidine-stabilized amido- and azidogallanes

Abstract

Publisher link

Find It

Other files and links

Fingerprint

Cite this