The first hyperpolarizabilities of merocarbocyanines

Peng Wang; You Ming Chang; Yu Xu; Cheng Ye

The first hyperpolarizabilities of merocarbocyanines

Peng Wang, You Ming Chang, Yu Xu, Cheng Ye

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

Abstract

The dot products μ_gβ_CT of first hyperpolarizability and ground state dipole moment of two merocarbocyanines were measured experimentally with solvatochromism and compared to the values obtained by AM1/FF calculation. The comparable result was also obtained by the measurement of second harmonic generation (SHG) for LB film of dye II. The μ_gβ_CT of dye II is larger than that of the well known NLO chromophore 4-N, N-dimethylamino-4'-nitrostilbene (DANS).

Original language	English
Pages (from-to)	679-682
Number of pages	4
Journal	Chinese Chemical Letters
Volume	9
Issue number	7
State	Published - 1998
Externally published	Yes

Keywords

AMI/FF
Hyperpolarizability
Merocarbocyanine
SHG
Solvatochromism

Cite this

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title = "The first hyperpolarizabilities of merocarbocyanines",

abstract = "The dot products μgβCT of first hyperpolarizability and ground state dipole moment of two merocarbocyanines were measured experimentally with solvatochromism and compared to the values obtained by AM1/FF calculation. The comparable result was also obtained by the measurement of second harmonic generation (SHG) for LB film of dye II. The μgβCT of dye II is larger than that of the well known NLO chromophore 4-N, N-dimethylamino-4'-nitrostilbene (DANS).",

keywords = "AMI/FF, Hyperpolarizability, Merocarbocyanine, SHG, Solvatochromism",

author = "Peng Wang and Chang, {You Ming} and Yu Xu and Cheng Ye",

year = "1998",

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journal = "Chinese Chemical Letters",

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TY - JOUR

T1 - The first hyperpolarizabilities of merocarbocyanines

AU - Wang, Peng

AU - Chang, You Ming

AU - Xu, Yu

AU - Ye, Cheng

PY - 1998

Y1 - 1998

N2 - The dot products μgβCT of first hyperpolarizability and ground state dipole moment of two merocarbocyanines were measured experimentally with solvatochromism and compared to the values obtained by AM1/FF calculation. The comparable result was also obtained by the measurement of second harmonic generation (SHG) for LB film of dye II. The μgβCT of dye II is larger than that of the well known NLO chromophore 4-N, N-dimethylamino-4'-nitrostilbene (DANS).

AB - The dot products μgβCT of first hyperpolarizability and ground state dipole moment of two merocarbocyanines were measured experimentally with solvatochromism and compared to the values obtained by AM1/FF calculation. The comparable result was also obtained by the measurement of second harmonic generation (SHG) for LB film of dye II. The μgβCT of dye II is larger than that of the well known NLO chromophore 4-N, N-dimethylamino-4'-nitrostilbene (DANS).

KW - AMI/FF

KW - Hyperpolarizability

KW - Merocarbocyanine

KW - SHG

KW - Solvatochromism

UR - http://www.scopus.com/inward/record.url?scp=0032246352&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0032246352

SN - 1001-8417

VL - 9

SP - 679

EP - 682

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 7

ER -

The first hyperpolarizabilities of merocarbocyanines

Abstract

Keywords

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