BIOMAT Database Logo BIOMAT Database Logo

Synthesis and characterization of platinum(II) complexes with 2,2'-bipyridine derivative supporting ligands. 2011

Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Department of Chemical Engineering, Sunchon National University, Sunchon, Jeonnam 540-742, Korea.

The reaction of the [Pt(bpy-R)Cl2](bpy-R: R=H (2,2'-bipyridine); R=CH3 (4,4'-dimethyl-2,2'-biypridine (DM-bpy), 3,3'-5,5'-tertamethyl-2,2'-bipyridiyl (TM-bpy)) with 1,4-Bis(5'-2',2"-bipyridine)benzene (bpy-Ph-bpy) affords the following mono- and di-platinum complexes of [(bpy)Pt(bpy-Ph-bpy)][PF6]2 (1), [(bpy)Pt(bpy-Ph-bpy)Pt(bpy)])[PF6]4 (2), [(DM-bpy)Pt(bpy-Ph-bpy)])][PF6]2 (3), and [(TM-bpy)Pt(bpy-ph-bpy)[PF6]2 (4), respectively. These complexes were characterized by NMR, IR, UV/VIS, PL and cyclic voltammetry. The internal quantum yields of these platinum(II) complexes are very high (0.83-0.99) and these complexes emit light at deep blue regions (373-417 nm). The redox behavior of complexes 1 and 2 shows quasi-reversible process.

UI MeSH Term Description Entries

Related Publications

Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Synthesis and Characterization of Platinum(II) Complexes with Various Substituted 2,2'-Bipyridine Ligands.
February 2016, Journal of nanoscience and nanotechnology,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Synthesis, characterization and DNA binding studies of platinum(II) complexes with benzimidazole derivative ligands.
October 2017, Bioorganic chemistry,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
HOMO-LUMO energy gap control in platinum(II) biphenyl complexes containing 2,2'-bipyridine ligands.
October 2015, Dalton transactions (Cambridge, England : 2003),
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Electronic and photophysical properties of platinum(II) biphenyl complexes containing 2,2'-bipyridine and 1,10-phenanthroline ligands.
January 2013, Inorganic chemistry,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Thiophene-Bipyridine Appended Diketopyrrolopyrrole Ligands and Platinum(II) Complexes.
May 2021, Inorganic chemistry,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Mechanochromic luminescence switch of platinum(II) complexes with 5-trimethylsilylethynyl-2,2'-bipyridine.
September 2011, Inorganic chemistry,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Pt(II) complexes with 6-(5-trifluoromethyl-pyrazol-3-yl)-2,2'-bipyridine terdentate chelating ligands: synthesis, characterization, and luminescent properties.
December 2008, Chemistry, an Asian journal,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Computational study on the luminescence quantum yields of terbium complexes with 2,2'-bipyridine derivative ligands.
January 2018, Physical chemistry chemical physics : PCCP,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Syntheses, characterization, and photochromic studies of spirooxazine-containing 2,2'-bipyridine ligands and their zinc(II) thiolate complexes.
October 2008, Inorganic chemistry,
Kwang Woon Yang, and Hey Eun Hwang, and Hee Sun Jung, and Chee Hun Kwak, and Ji Hoon Lee, and Sang-Chul Jung, and Ho Geun Ahn, and Min Chul Chung
Synthesis, characterization and photochromic studies of spirooxazine-containing 2,2'-bipyridine ligands and their rhenium(I) tricarbonyl complexes.
February 2004, Chemistry (Weinheim an der Bergstrasse, Germany),
Copied contents to your clipboard!