비피리미딘계 배위자를 골격으로 하는 Pt(II)착체의 합성 및 특성

손석환; 안호근; 정민철; Seokhwan Son; Hogeun Ahn; Minchul Chung

Korean Chemical Engineering Research, Vol.54, No.4, 555-559, August, 2016

DOI10.9713/kcer.2016.54.4.555 Export Citation

비피리미딘계 배위자를 골격으로 하는 Pt(II)착체의 합성 및 특성

A Synthesis and Characterization of Pt(II) Complexes with Bipyrimidin-based Back-bone System

손석환, 안호근, 정민철^†

순천대학교 공과대학 고분자·화학공학부, 57922 전남 순천시 중앙로 255

Seokhwan Son, Hogeun Ahn, and Minchul Chung^†

Department of Chemical Engineering, Sunchon National University, 255, Jungang-ro, Sunchon, Jeonnam, 57922, Korea

E-mail:

초록

본 연구에서는 2,2'-bispyrimidine (bpim), 2,2'-bipyridine (bpy), 5,5'-dimethyl-2,2'-bipyridine (5,5-mebpy), 5'-bromo-2,2'-bipyridine (5-brbpy), 5,5'-dibromo-2,2'-bipyridine (5,5-brbpy), 4,4'-dimethyl-2,2'-bipyridine (4,4-mebpy), 4, 4'- dihexyl-2, 2'- Bipyridine (4,4-hebpy), 1, 10'- Phenanthroline (phen), 3,4,7,8'- tetramethyl-1, 10'- Phenanthroline (3,4,7,8-phen)을 사용하여 단핵 Platinum착체를 합성하였다. 합성되어진 Platinum착체의 화학적 구조를 결정하기 위해서 1H(13C)-NMR, FT-IR을 사용하였으며, 광 물리학적 특성에 대한 측정은 UV-vis, PL을 통하여 측정하였다. 합성한 Platinum착체는 356 nm~421 nm영역에서 발광파장이 확인되었으며, DMSO용액에서 내부양자효율이 0.05~0.46으로 나타났다.

In this study, new platinum complexes were synthesized utilizing the ligand of a 2,2'-bispyrimidine (bpim), 2,2'-bipyridine (bpy), 5,5'-dimethyl-2,2'-bipyridine (5,5-mebpy), 5'-bromo-2,2'-bipyridine (5-brbpy), 5,5'-dibromo-2,2'-bipyridine (5,5-brbpy), 4,4'-dimethyl-2,2'-bipyridine (4,4-mebpy), 4,4'- dihexyl-2, 2'- Bipyridine (4,4-hebpy), 1,10'- Phenanthroline (phen), 3, 4, 7, 8'-tetramethyl-1, 10'- Phenanthroline (3,4,7,8-phen). In order to determine chemical structure of Synthesized platinum complexes, 1H(13C)-NMR, UV-vis and FT-IR were used and optical physics and chemical properties were measured PL. In the case of platinum complexes, wavelength has been identified 356~421 nm. Quantum efficiency in DMSO solution was appeared 0.05~0.46.

Keywords:Platinum;2.2'-Bipyrimidine;2,2'-dipyridyl;PL

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[2] Reimers JR, Lu TX, Crossley MJ, Hush NS, Nanotechnology, 7, 424 (1996)

[3] Maree CHM, Roosendaal SJ, Savenije TJ, Schropp REI, Schaafsma TJ, Habraken FHPM, J. Appl. Phys., 80, 3381 (1996)

[4] Kido J, Kimura M, Nagai K, Science, 267(5202), 1332 (1995)

[5] Helfich W, Schneider WG, Phys. Rev. Lett., 14, 229 (1965)

[6] Helfich W, Schneider WG, J. Chem. Phys., 44, 2902 (1966)

[7] Tang CW, VanSlyke SA, Chen CH, J. Appl. Phys., 65, 3610 (1989)

[8] Burroughes JH, Bradly DDC, Brown AR, Marks RN, Mackay K, Friend RH, Burns PL, Holmes AB, Nature, 347, 539 (1990)

[9] Yu HJ, Chung W, Chun B, Kim SH, Korean Chem. Eng. Res., 49(3), 325 (2011)

[10] Sauvageot E, Marion R, Sguerrac F, Grimault A, Daniellou R, Hamel M, Gaillard S, Renaud JL, Org. Chem. Front., 1, 639 (2014)

[11] Pal AK, Ducharme PD, Hanan GS, Chem. Commun., 50, 3303 (2014)

[12] Nisic F, Colombo A, Dragonetti C, Roberto D, Valore A, Malicka JM, Cocchi M, Freemane GR, Williams JAG, J. Mater. Chem. C, 2, 1791 (2014)

[13] Unger Y, Meyer D, Molt O, Schildknecht C, Munster I, Wagenblast G, Strassner T, Angew. Chem.-Int. Edit., 49, 10214 (2010)

[14] Yang XH, Wang ZX, Madakuni S, Li J, Jabbour GE, Adv. Mater., 20(12), 2405 (2008)

[15] Brooks J, Babayan Y, Lamansky S, Djurovich PI, Tsyba I, Bau R, Thompson ME, Inorg. Chem., 41(12), 3055 (2002)

[16] Cocchi M, Kalinowski J, Fattori V, Williams JAG, Murphy L, Appl. Phys. Lett., 94, 073309 (2009)

[17] Schwab PFH, Fleischer F, Mich J, J. Org. Chem., 67, 443 (2002)

[18] Brotschi C, Mathis G, Leumann CJ, Chem.-Eur. J., 11, 1911 (2005)

[19] Armarego WLF, Perrin DD, “Purification of Laboratory Chemicals,” Butterworth-Heinemann. (1995).

[20] Chung MC, Jo WK, Son SH, Kwak CH, Lee JH, Ahn HG, Adv. Mater. Res., 811, 554 (2012)

[21] Jo WK, Kwak CH, Lee JH, Jung SC, Ahn HG, Chung MC, J. Nanosci. Nanotechnol., 13(6), 4350 (2013)

[22] Zhou M, Robertson GP, Roovers J, Inorg. Chem., 44(23), 8317 (2005)

[23] Lowry MS, Hudson WR, Pascal RA, Bernhard S, J. Am. Chem. Soc., 126(43), 14129 (2004)