Heterobimetallic lithium organoaluminum and organogallium complexes: Potential single precursors for MOCVD of LiMO2 thin films

Eunhee Jung; Seung H. Yoo; Taek Mo Chung; Chang G. Kim; Yunsoo Kim; Duk Young Jung

doi:10.1016/S1387-7003(02)00438-0

Heterobimetallic lithium organoaluminum and organogallium complexes: Potential single precursors for MOCVD of LiMO₂ thin films

Eunhee Jung, Seung H. Yoo, Taek Mo Chung, Chang G. Kim, Yunsoo Kim, Duk Young Jung

Department of Chemistry

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

12 Scopus citations

Abstract

The reaction of Me₂MCl with two equivalents of Li(OCH₂CH₂OMe) resulted in the formation of dimeric bimetallic complexes, [Li(OCH₂CH₂OMe)₂MMe₂]₂ {M = Al (1), Ga (2)}. The crystal structures of 1 and 2 are dimeric and contain eight-membered rings that are similar to a beach chair consisting of a plane of four oxygen and two lithium atoms with each aluminum or gallium metal atom above and below this plane. Thermal analysis of 2 indicates that the dimeric complexes are volatile enough to be suitable as potential single precursors for metal organic chemical vapor deposition (MOCVD) of LiMO₂ films.

Original language	English
Pages (from-to)	439-441
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	5
Issue number	6
DOIs	https://doi.org/10.1016/S1387-7003(02)00438-0
State	Published - 2002

Keywords

LiAlO
LiGaO
MOCVD
Single precursor

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10.1016/S1387-7003(02)00438-0

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title = "Heterobimetallic lithium organoaluminum and organogallium complexes: Potential single precursors for MOCVD of LiMO2 thin films",

abstract = "The reaction of Me2MCl with two equivalents of Li(OCH2CH2OMe) resulted in the formation of dimeric bimetallic complexes, [Li(OCH2CH2OMe)2MMe2]2 \{M = Al (1), Ga (2)\}. The crystal structures of 1 and 2 are dimeric and contain eight-membered rings that are similar to a beach chair consisting of a plane of four oxygen and two lithium atoms with each aluminum or gallium metal atom above and below this plane. Thermal analysis of 2 indicates that the dimeric complexes are volatile enough to be suitable as potential single precursors for metal organic chemical vapor deposition (MOCVD) of LiMO2 films.",

keywords = "LiAlO, LiGaO, MOCVD, Single precursor",

author = "Eunhee Jung and Yoo, \{Seung H.\} and Chung, \{Taek Mo\} and Kim, \{Chang G.\} and Yunsoo Kim and Jung, \{Duk Young\}",

year = "2002",

doi = "10.1016/S1387-7003(02)00438-0",

language = "English",

volume = "5",

pages = "439--441",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

number = "6",

}

TY - JOUR

T1 - Heterobimetallic lithium organoaluminum and organogallium complexes

T2 - Potential single precursors for MOCVD of LiMO2 thin films

AU - Jung, Eunhee

AU - Yoo, Seung H.

AU - Chung, Taek Mo

AU - Kim, Chang G.

AU - Kim, Yunsoo

AU - Jung, Duk Young

PY - 2002

Y1 - 2002

N2 - The reaction of Me2MCl with two equivalents of Li(OCH2CH2OMe) resulted in the formation of dimeric bimetallic complexes, [Li(OCH2CH2OMe)2MMe2]2 {M = Al (1), Ga (2)}. The crystal structures of 1 and 2 are dimeric and contain eight-membered rings that are similar to a beach chair consisting of a plane of four oxygen and two lithium atoms with each aluminum or gallium metal atom above and below this plane. Thermal analysis of 2 indicates that the dimeric complexes are volatile enough to be suitable as potential single precursors for metal organic chemical vapor deposition (MOCVD) of LiMO2 films.

AB - The reaction of Me2MCl with two equivalents of Li(OCH2CH2OMe) resulted in the formation of dimeric bimetallic complexes, [Li(OCH2CH2OMe)2MMe2]2 {M = Al (1), Ga (2)}. The crystal structures of 1 and 2 are dimeric and contain eight-membered rings that are similar to a beach chair consisting of a plane of four oxygen and two lithium atoms with each aluminum or gallium metal atom above and below this plane. Thermal analysis of 2 indicates that the dimeric complexes are volatile enough to be suitable as potential single precursors for metal organic chemical vapor deposition (MOCVD) of LiMO2 films.

KW - LiAlO

KW - LiGaO

KW - MOCVD

KW - Single precursor

UR - https://www.scopus.com/pages/publications/0036281044

U2 - 10.1016/S1387-7003(02)00438-0

DO - 10.1016/S1387-7003(02)00438-0

M3 - Article

AN - SCOPUS:0036281044

SN - 1387-7003

VL - 5

SP - 439

EP - 441

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

IS - 6

ER -

Heterobimetallic lithium organoaluminum and organogallium complexes: Potential single precursors for MOCVD of LiMO₂ thin films

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Keywords

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