Crystal growth, and characterization of a new organic nonlinear-optical material: l-N-(5-nitro-2-pyridyl)leucinol

Ukachi, Takashi; Shigemoto, Takeo; Komatsu, Hiromi; Sugiyama, Tsunetoshi

doi:10.1364/josab.10.001372

Cited by 23 publications

(7 citation statements)

References 28 publications

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“…The measured value was compared with the Hv of a few NLO crystals exist in the literature. The Hv of DMAPDP is lower than the inorganic KDP (Hv ¼ 122-183) [24], potassium pentaborate tetrahydrate (Hv ¼ 49-82) [25,26] and is higher than the organic Lpyrrolidone-2-carboxylic acid (Hv ¼ 33) [27], L-N-(5-nitro-2-pyridyl)leucinol (Hv ¼ 18) [28] and thienylchalcone (Hv ¼ 17) [29].…”

Section: Measurement Of Refractive Index and Microhardnessmentioning

confidence: 99%

Structural, thermal and dielectric studies on a new solution grown 4-dimethylaminopyridinium dihydrogen phosphate crystal

Dhanuskodi

Manivannan

Kirschbaum

et al. 2006

Journal of Crystal Growth

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Section: Measurement Of Refractive Index and Microhardnessmentioning

confidence: 99%

Structural, thermal and dielectric studies on a new solution grown 4-dimethylaminopyridinium dihydrogen phosphate crystal

Dhanuskodi

Manivannan

Kirschbaum

et al. 2006

Journal of Crystal Growth

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“…Anisotropic thermal parameters (Uij) for hydrogen atoms are shown in Table 6. Atom X y z U(eq) C(16) 10290 (4) 325 (2) -136 (2) 72 (1) C(17) 10080 (4) 765 (2) 582 (2) 72(1) O (9) 9473 (4) 3673 (2) 2799 (1) 112(1) C (6) 9215 (4) 933 (2) 3697 (2) 76(1) C (13) 8899 (4) 2487 (2) 72 (2) 77 (1) N(18) 10023 (4) 550 (2) -1498(1) 91(1) C (5) 9818 (4) 2036 (2) 3562 (1) 70(1) C (10) 9638 (4) 1926 (3) 2126 (1) 77(1) C (3) 10739 (5) 2128 (3) 4870 (2) 85(1) C (2) 10077 (4) 1040 (3) 5012 (2) 80(1) C (12) 9401 (4) 1857 (2) 710 (2) 70(1) C (7) 9322 (4) 446 (3) 4411 (2) 82(1) C (8) 9613 (4) 2614 (3) 2824 (1) 79(1) C …”

Section: Crystal Structure Determinationunclassified

Single crystal x-ray diffraction: optical and micro hardness studies on chalcone derivative single crystal

Crasta¹,

Ravindrachary

Bhajantri

et al. 2005

Linear and Nonlinear Optics of Organic Materials V

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1-(4-methylphenyl)-3-(4-N, N dimethyl amino phenyl)-2-propen-1-one, a chalcone derivative nonlinear optical material has been synthesized by standard method. FT-IR and NMR spectral studies have been performed to confirm the molecular structure of the synthesized compound. The single crystals up to a dimension of 13 x 9 x 3 mm 3 were grown by slow evaporation method. The grown crystals were transparent in the entire visible region and absorbs in the UVregion. The refractive index has been measured using a He-Ne laser. The grown crystals have been subjected to single crystal X-ray diffraction studies to determine the crystal structure and hence the cell parameters of the crystal. From this study it is found that this compound crystallizes in orthorhombic system with a space group P2 1 2 1 2 1 and corresponding lattice parameters are, a = 7.3610(13) Å, b = 11.651(2) Å, c = 17.6490(17) Å. The Kurtz powder second harmonic generation test shows that the compound is a potential candidate for Photonic application. The micro hardness test on these crystals were carried out and the load dependence hardness was observed

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“…[3][4][5] By this way, hydrogen bonding, steric substitution and chirality molecules have also been proposed to crystallize into a noncentrosymmetric structure. 6 Donor/acceptor benzene derivatives are demonstrated to produce high molecular nonlinearity. Till date many organic donor-π-acceptor (D-π-A) type compounds have been studied theoretically and also experimentally.…”

Section: Introductionmentioning

confidence: 99%

Growth and characterization of nonlinear optical single crystals: bis(cyclohexylammonium) terephthalate and cyclohexylammonium para-methoxy benzoate

2015

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Bis(cyclohexylammonium) terephthalate (BCT) and cyclohexylammonium 4-methoxy benzoate (C4MB) single crystals were successfully grown by the slow evaporation solution growth technique. The harvested crystals were subjected to single-crystal X-ray diffraction, spectral, optical, thermal and mechanical studies in order to evaluate physiochemical properties. The Kurtz and Perry technique for second harmonic generation (SHG) study revealed that the powdered materials of BCT and C4MB exhibit SHG efficiency 0.2 times less and 1.3 times greater than that of standard reference material potassium dihydrogen phosphate. C4MB crystal exhibits high efficiency than BCT, because of methoxy group substituted in the para position of phenyl ring. With high SHG efficiency and thermal stability para substituted C4MB crystal will be a potential candidate for optical device fabrication.

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Crystal growth, and characterization of a new organic nonlinear-optical material: l-N-(5-nitro-2-pyridyl)leucinol

Cited by 23 publications

References 28 publications

Structural, thermal and dielectric studies on a new solution grown 4-dimethylaminopyridinium dihydrogen phosphate crystal

Structural, thermal and dielectric studies on a new solution grown 4-dimethylaminopyridinium dihydrogen phosphate crystal

Single crystal x-ray diffraction: optical and micro hardness studies on chalcone derivative single crystal

Growth and characterization of nonlinear optical single crystals: bis(cyclohexylammonium) terephthalate and cyclohexylammonium para-methoxy benzoate

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