Organo Group 13 metal complexes of d-block elements. VII. Stable organogalliumtetrahydroborates: Novel precursors for the deposition of gallium-containing mixed metal thin films

Roland A. Fischer; Thomas Priermeier; Wolfgang Scherer

doi:10.1016/0022-328X(93)86056-N

Organo Group 13 metal complexes of d-block elements. VII. Stable organogalliumtetrahydroborates: Novel precursors for the deposition of gallium-containing mixed metal thin films

Roland A. Fischer
, Thomas Priermeier
, Wolfgang Scherer

Chair of Inorganic and Organometallic Chemistry

Technical University of Munich

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

32 Scopus citations

Abstract

Novel, mixed substituted organogallium compounds of the type (R¹)(R²)Ga[(CH₂)₃NR₂] (R¹, R² Cl, BH₄, alkyl, (η⁵-C₅H₅)(CO)₂Fe; R CH₃, C₂H₅) have been synthesized and fully characterized. These compounds are stabilized by intramolecular adduct formation at the gallium centre. The solid state structures of [(η⁵-C₅H₅)(CO)₂]FeGa[(CH₂)₃N(CH₃)₂](R¹) (3a: R¹ C₂H₅; 3d: R¹ BH₄) exhibit FeGa bond lengths of 245.65(4) pm and 237.5(1) pm respectively. The GaB distance in 3d amounts to 237.4(3) pm. Remarkably pure Fe/Ga thin films were grown from 3d by low pressure OMCVD. The BH₄ group reduces both the decomposition temperature of the single source precursor and the degree of contamination by carbon of the mixed metal thin films.

Original language	English
Pages (from-to)	65-71
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	459
Issue number	1-2
DOIs	https://doi.org/10.1016/0022-328X(93)86056-N
State	Published - 19 Oct 1993

Access to Document

10.1016/0022-328X(93)86056-N

Cite this

@article{58fb034746cf454f91b9381cf48d2e02,

title = "Organo Group 13 metal complexes of d-block elements. VII. Stable organogalliumtetrahydroborates: Novel precursors for the deposition of gallium-containing mixed metal thin films",

abstract = "Novel, mixed substituted organogallium compounds of the type (R1)(R2)Ga[(CH2)3NR2] (R1, R2 Cl, BH4, alkyl, (η5-C5H5)(CO)2Fe; R CH3, C2H5) have been synthesized and fully characterized. These compounds are stabilized by intramolecular adduct formation at the gallium centre. The solid state structures of [(η5-C5H5)(CO)2]FeGa[(CH2)3N(CH3)2](R1) (3a: R1 C2H5; 3d: R1 BH4) exhibit FeGa bond lengths of 245.65(4) pm and 237.5(1) pm respectively. The GaB distance in 3d amounts to 237.4(3) pm. Remarkably pure Fe/Ga thin films were grown from 3d by low pressure OMCVD. The BH4 group reduces both the decomposition temperature of the single source precursor and the degree of contamination by carbon of the mixed metal thin films.",

author = "Fischer, \{Roland A.\} and Thomas Priermeier and Wolfgang Scherer",

note = "Funding Information: This work was supported by the Deutsche For-schungsgemeinschaaftn d the Fonds der Chemischen Industrie.",

year = "1993",

month = oct,

day = "19",

doi = "10.1016/0022-328X(93)86056-N",

language = "English",

volume = "459",

pages = "65--71",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "1-2",

}

Organo Group 13 metal complexes of d-block elements. VII. Stable organogalliumtetrahydroborates: Novel precursors for the deposition of gallium-containing mixed metal thin films. / Fischer, Roland A.; Priermeier, Thomas; Scherer, Wolfgang.
In: Journal of Organometallic Chemistry, Vol. 459, No. 1-2, 19.10.1993, p. 65-71.

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

TY - JOUR

T1 - Organo Group 13 metal complexes of d-block elements. VII. Stable organogalliumtetrahydroborates

T2 - Novel precursors for the deposition of gallium-containing mixed metal thin films

AU - Fischer, Roland A.

AU - Priermeier, Thomas

AU - Scherer, Wolfgang

N1 - Funding Information: This work was supported by the Deutsche For-schungsgemeinschaaftn d the Fonds der Chemischen Industrie.

PY - 1993/10/19

Y1 - 1993/10/19

N2 - Novel, mixed substituted organogallium compounds of the type (R1)(R2)Ga[(CH2)3NR2] (R1, R2 Cl, BH4, alkyl, (η5-C5H5)(CO)2Fe; R CH3, C2H5) have been synthesized and fully characterized. These compounds are stabilized by intramolecular adduct formation at the gallium centre. The solid state structures of [(η5-C5H5)(CO)2]FeGa[(CH2)3N(CH3)2](R1) (3a: R1 C2H5; 3d: R1 BH4) exhibit FeGa bond lengths of 245.65(4) pm and 237.5(1) pm respectively. The GaB distance in 3d amounts to 237.4(3) pm. Remarkably pure Fe/Ga thin films were grown from 3d by low pressure OMCVD. The BH4 group reduces both the decomposition temperature of the single source precursor and the degree of contamination by carbon of the mixed metal thin films.

AB - Novel, mixed substituted organogallium compounds of the type (R1)(R2)Ga[(CH2)3NR2] (R1, R2 Cl, BH4, alkyl, (η5-C5H5)(CO)2Fe; R CH3, C2H5) have been synthesized and fully characterized. These compounds are stabilized by intramolecular adduct formation at the gallium centre. The solid state structures of [(η5-C5H5)(CO)2]FeGa[(CH2)3N(CH3)2](R1) (3a: R1 C2H5; 3d: R1 BH4) exhibit FeGa bond lengths of 245.65(4) pm and 237.5(1) pm respectively. The GaB distance in 3d amounts to 237.4(3) pm. Remarkably pure Fe/Ga thin films were grown from 3d by low pressure OMCVD. The BH4 group reduces both the decomposition temperature of the single source precursor and the degree of contamination by carbon of the mixed metal thin films.

UR - https://www.scopus.com/pages/publications/0002117269

U2 - 10.1016/0022-328X(93)86056-N

DO - 10.1016/0022-328X(93)86056-N

M3 - Article

AN - SCOPUS:0002117269

SN - 0022-328X

VL - 459

SP - 65

EP - 71

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1-2

ER -

Organo Group 13 metal complexes of d-block elements. VII. Stable organogalliumtetrahydroborates: Novel precursors for the deposition of gallium-containing mixed metal thin films

Abstract

Access to Document

Other files and links

Fingerprint

Cite this