Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC6H4OMe-4)(PPh3)2(η-C5H5)][BF4]·CH2Cl2

Ian R. Whittall; Marie P. Cifuentes; Marion J. Costigan; Mark G. Humphrey; Seng C. Goh; Brian W. Skelton; Allan H. White

doi:10.1016/0022-328X(94)88125-1

Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂

Ian R. Whittall^*, Marie P. Cifuentes, Marion J. Costigan, Mark G. Humphrey, Seng C. Goh, Brian W. Skelton, Allan H. White

^*Corresponding author for this work

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Abstract

A series of (aryldiazovinylidene)ruthenium complex salts of general formula [Ru(CCPhNNAr)(PPh₃)₂(η-C₅H₅)][X] has been synthesized. The Kurtz method was used to investigate their effectiveness in second harmonic generation, and revealed efficiencies up to that of a urea reference standard. An X-ray structural study of the complex exhibiting the strongest response, [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂ revealed that the material packs centrosymmetrically, suggesting that the observed moderate bulk χ⁽²⁾ responses arise from large molecular β responses and some crystal mispacking.

Original language	English
Pages (from-to)	193-199
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	471
Issue number	1-2
DOIs	https://doi.org/10.1016/0022-328X(94)88125-1
Publication status	Published - 31 May 1994
Externally published	Yes

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Whittall, I. R., Cifuentes, M. P., Costigan, M. J., Humphrey, M. G., Goh, S. C., Skelton, B. W., & White, A. H. (1994). Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂. Journal of Organometallic Chemistry, 471(1-2), 193-199. https://doi.org/10.1016/0022-328X(94)88125-1

@article{49e8ecfb0c0348698763ea3c497b23a7,

title = "Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC6H4OMe-4)(PPh3)2(η-C5H5)][BF4]·CH2Cl2",

abstract = "A series of (aryldiazovinylidene)ruthenium complex salts of general formula [Ru(CCPhNNAr)(PPh3)2(η-C5H5)][X] has been synthesized. The Kurtz method was used to investigate their effectiveness in second harmonic generation, and revealed efficiencies up to that of a urea reference standard. An X-ray structural study of the complex exhibiting the strongest response, [Ru(CCPhNNC6H4OMe-4)(PPh3)2(η-C5H5)][BF4]·CH2Cl2 revealed that the material packs centrosymmetrically, suggesting that the observed moderate bulk χ(2) responses arise from large molecular β responses and some crystal mispacking.",

keywords = "Cyclopentadienyl, Ruthenium, Second harmonic generation, Solvochromatic properties",

author = "Whittall, {Ian R.} and Cifuentes, {Marie P.} and Costigan, {Marion J.} and Humphrey, {Mark G.} and Goh, {Seng C.} and Skelton, {Brian W.} and White, {Allan H.}",

year = "1994",

month = may,

day = "31",

doi = "10.1016/0022-328X(94)88125-1",

language = "English",

volume = "471",

pages = "193--199",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "1-2",

}

Whittall, IR, Cifuentes, MP, Costigan, MJ, Humphrey, MG, Goh, SC, Skelton, BW & White, AH 1994, 'Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂', Journal of Organometallic Chemistry, vol. 471, no. 1-2, pp. 193-199. https://doi.org/10.1016/0022-328X(94)88125-1

Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂. / Whittall, Ian R.; Cifuentes, Marie P.; Costigan, Marion J. et al.
In: Journal of Organometallic Chemistry, Vol. 471, No. 1-2, 31.05.1994, p. 193-199.

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

TY - JOUR

T1 - Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC6H4OMe-4)(PPh3)2(η-C5H5)][BF4]·CH2Cl2

AU - Whittall, Ian R.

AU - Cifuentes, Marie P.

AU - Costigan, Marion J.

AU - Humphrey, Mark G.

AU - Goh, Seng C.

AU - Skelton, Brian W.

AU - White, Allan H.

PY - 1994/5/31

Y1 - 1994/5/31

N2 - A series of (aryldiazovinylidene)ruthenium complex salts of general formula [Ru(CCPhNNAr)(PPh3)2(η-C5H5)][X] has been synthesized. The Kurtz method was used to investigate their effectiveness in second harmonic generation, and revealed efficiencies up to that of a urea reference standard. An X-ray structural study of the complex exhibiting the strongest response, [Ru(CCPhNNC6H4OMe-4)(PPh3)2(η-C5H5)][BF4]·CH2Cl2 revealed that the material packs centrosymmetrically, suggesting that the observed moderate bulk χ(2) responses arise from large molecular β responses and some crystal mispacking.

AB - A series of (aryldiazovinylidene)ruthenium complex salts of general formula [Ru(CCPhNNAr)(PPh3)2(η-C5H5)][X] has been synthesized. The Kurtz method was used to investigate their effectiveness in second harmonic generation, and revealed efficiencies up to that of a urea reference standard. An X-ray structural study of the complex exhibiting the strongest response, [Ru(CCPhNNC6H4OMe-4)(PPh3)2(η-C5H5)][BF4]·CH2Cl2 revealed that the material packs centrosymmetrically, suggesting that the observed moderate bulk χ(2) responses arise from large molecular β responses and some crystal mispacking.

KW - Cyclopentadienyl

KW - Ruthenium

KW - Second harmonic generation

KW - Solvochromatic properties

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U2 - 10.1016/0022-328X(94)88125-1

DO - 10.1016/0022-328X(94)88125-1

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AN - SCOPUS:0001015005

SN - 0022-328X

VL - 471

SP - 193

EP - 199

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1-2

ER -

Whittall IR, Cifuentes MP, Costigan MJ, Humphrey MG, Goh SC, Skelton BW et al. Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂. Journal of Organometallic Chemistry. 1994 May 31;471(1-2):193-199. doi: 10.1016/0022-328X(94)88125-1

Organometallic materials for non-linear optics. Second harmonic generation by (aryldiazovinylidene) ruthenium complexes; X-ray structure of [Ru(CCPhNNC₆H₄OMe-4)(PPh₃)₂(η-C₅H₅)][BF₄]·CH₂Cl₂

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