A synthetic study and characterization of the Pt(II) complexes with bipyridines back-born system.
The reaction of platinum [Pt(5,5-dmbpy)]Cl2 (5,5-dmbpy = 5,5'-dimethyl-2,2'-bipyridine) with 4,4'-dimethyl-2,2'-bipyridine (4,4-dmbpy), [Pt(dbbpy)]Cl2 (dbbpy = 4,4'-dibutyl-2,2'-bipyridine), [Pt(dpbpy)]Cl2 (dpbpy = 4,4'-dipentyl-2,2'-bipyridine) with 5,5'-dimethyl-2,2'-bipyridine (5,5-dmbpy) affords the following complexes: [(4,4-dmbpy)Pt(5,5-dmbpy)][PF6]2 (1) and [(dbbpy)Pt(5,5-dmbpy)][PF6]2 (2), [(dpbpy)Pt(5,5-dmbpy)][PF6]2 (3), [(5,5-dmbpy)Pt(5,5-dmbpy)][PF6]2 (4). This study was synthesized new platinum complex compounds utilizing ligand of 5,5'-Dimethyl-2,2'-dipyridyl System. To study the chemical composition was used 1H(13C)-NMR, UV-vis, Spectro photometer and Measurements about optical physics and chemical properties were measured to use spectrofluorometer. UV-vis absorption area was measured 310 nm to 383 nm and luminous wavelength was measured 390 nm to 419 nm.
Woongkyu
W
Jo
Seokhwan
S
Son
Hyeongjun
H
Jo
Byeongcheol
B
Kim
Cheehun
C
Kwak
Sangchul
S
Jung
Jihoon
J
Lee
Hogeun
H
Ahn
Minchul
M
Chung
D049449:Luminescence; D009682:Magnetic Resonance Spectroscopy; D010984:Platinum / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*
D011725:Pyridines; D010984:Platinum