Youngjin Kang
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View article: Blue Phosphorescent Pt(II) Compound Based on Tetradentate Carbazole/2,3′-Bipyridine Ligand and Its Application in Organic Light-Emitting Diodes
Blue Phosphorescent Pt(II) Compound Based on Tetradentate Carbazole/2,3′-Bipyridine Ligand and Its Application in Organic Light-Emitting Diodes Open
The tetradentate ligand, merging a carbazole unit with high triplet energy and dimethoxy bipyridine, renowned for its exceptional quantum efficiency in coordination with metals like Pt, is expected to demonstrate remarkable luminescent pro…
View article: CCDC 1015070: Experimental Crystal Structure Determination
CCDC 1015070: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Development of Blue Phosphorescent Pt(II) Materials Using Dibenzofuranyl Imidazole Ligands and Their Application in Organic Light-Emitting Diodes
Development of Blue Phosphorescent Pt(II) Materials Using Dibenzofuranyl Imidazole Ligands and Their Application in Organic Light-Emitting Diodes Open
Organic light-emitting diodes (OLEDs) are energy-efficient; however, the coordinating ligand can affect their stability. Sky-blue phosphorescent Pt(II) compounds with a C^N chelate, fluorinated-dbi (dbi = [1-(2,4-diisopropyldibenzo [b,d]fu…
View article: Development of Blue Phosphorescent Pt(II) Materials using Dibenzofuranyl Imidazole Ligands and their Application in Organic Light-Emitting Diodes
Development of Blue Phosphorescent Pt(II) Materials using Dibenzofuranyl Imidazole Ligands and their Application in Organic Light-Emitting Diodes Open
Organic light-emitting diodes (OLEDs) are energy-efficient; however, the coordinating ligand can affect their stability. Sky-blue phosphorescent Pt(II) complexes with a C^N chelate, fluorinated-dbi (dbi = [1-(2,4-diisopropyldibenzo[b,d]fur…
View article: Synthesis, crystal structure and DFT calculations of (2′,6′-difluoro-2,3′-bipyridine-κ<i>N</i> <sup>2</sup>)[2,6-difluoro-3-(pyridin-2-yl)phenyl-κ<sup>2</sup> <i>C</i> <sup>1</sup>,<i>N</i> <sup>3</sup>]methylplatinum(II)
Synthesis, crystal structure and DFT calculations of (2′,6′-difluoro-2,3′-bipyridine-κ<i>N</i> <sup>2</sup>)[2,6-difluoro-3-(pyridin-2-yl)phenyl-κ<sup>2</sup> <i>C</i> <sup>1</sup>,<i>N</i> <sup>3</sup>]methylplatinum(II) Open
The title compound, [Pt(CH 3 )(C 10 H 5 F 2 N 2 )(C 10 H 6 F 2 N 2 )], displays a distorted cis -PtN 2 C 2 square-planar geometry around the Pt II ion consisting of the bidentate C,N chelating anion, a monodentate N-bonded neutral ligand a…
View article: CCDC 2162988: Experimental Crystal Structure Determination
CCDC 2162988: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1422310: Experimental Crystal Structure Determination
CCDC 1422310: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1422311: Experimental Crystal Structure Determination
CCDC 1422311: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Symmetrically Ion‐Gated In‐Plane Metal‐Oxide Transistors for Highly Sensitive and Low‐Voltage Driven Bioelectronics
Symmetrically Ion‐Gated In‐Plane Metal‐Oxide Transistors for Highly Sensitive and Low‐Voltage Driven Bioelectronics Open
To provide a unique opportunity for on‐chip scaled bioelectronics, a symmetrically gated metal‐oxide electric double layer transistor (EDLT) with ion‐gel (IG) gate dielectric and simple in‐plane Corbino electrode architecture is proposed. …
View article: Synthesis, crystal structure and photophysical properties of chlorido[2-(2′,6′-difluoro-2,3′-bipyridin-6-yl-κ<i>N</i> <sup>1</sup>)-6-(pyridin-2-yloxy-κ<i>N</i>)phenyl-κ<i>C</i> <sup>1</sup>]platinum(II)
Synthesis, crystal structure and photophysical properties of chlorido[2-(2′,6′-difluoro-2,3′-bipyridin-6-yl-κ<i>N</i> <sup>1</sup>)-6-(pyridin-2-yloxy-κ<i>N</i>)phenyl-κ<i>C</i> <sup>1</sup>]platinum(II) Open
The title compound, [Pt(C 21 H 12 F 2 N 3 O)Cl], crystallizes with two crystallographically independent molecules ( A and B ) in the asymmetric unit, which adopt similar conformations. The Pt II atoms in both molecules adopt distorted squa…
View article: CCDC 1944720: Experimental Crystal Structure Determination
CCDC 1944720: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1944719: Experimental Crystal Structure Determination
CCDC 1944719: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Crystal structure and luminescence properties of 2-[(2′,6′-dimethoxy-2,3′-bipyridin-6-yl)oxy]-9-(pyridin-2-yl)-9<i>H</i>-carbazole
Crystal structure and luminescence properties of 2-[(2′,6′-dimethoxy-2,3′-bipyridin-6-yl)oxy]-9-(pyridin-2-yl)-9<i>H</i>-carbazole Open
In the title compound, C 29 H 22 N 4 O 3 , the carbazole system forms a dihedral angle of 68.45 (3)° with the mean plane of the bipyridine ring system. The bipyridine ring system, with two methoxy substituents, is approximately planar (r.m…
View article: Crystal structure and Hirshfeld surface analysis of 2,2′′′,6,6′′′-tetramethoxy-3,2′:5′,3′′:6′′,3′′′-quaterpyridine
Crystal structure and Hirshfeld surface analysis of 2,2′′′,6,6′′′-tetramethoxy-3,2′:5′,3′′:6′′,3′′′-quaterpyridine Open
In the title compound, C 24 H 22 N 4 O 4 , the four pyridine rings are tilted slightly with respect to each other. The dihedral angles between the inner and outer pyridine rings are 12.51 (8) and 9.67 (9)°, while that between inner pyridin…
View article: CCDC 1053316: Experimental Crystal Structure Determination
CCDC 1053316: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1896072: Experimental Crystal Structure Determination
CCDC 1896072: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1037625: Experimental Crystal Structure Determination
CCDC 1037625: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Crystal structure and Hirshfeld surface analysis of 1,2-bis(2′,6′-diisopropoxy-[2,3′-bipyridin]-6-yl)benzene
Crystal structure and Hirshfeld surface analysis of 1,2-bis(2′,6′-diisopropoxy-[2,3′-bipyridin]-6-yl)benzene Open
The title molecule, C 38 H 42 N 4 O 4 , displays a helical structure induced by the combination of the C—C—C—C torsion angle [−10.8 (2)°] between two 2,3′-bipyridyl units attached to the 1,2-positions of the central benzene ring and consec…
View article: Crystal structure of 2,3′-bipyridine-2′,6′-dicarbonitrile
Crystal structure of 2,3′-bipyridine-2′,6′-dicarbonitrile Open
The title compound, C 12 H 6 N 4 , crystallizes with four independent molecules ( A , B , C and D ) in the asymmetric unit. The dihedral angles between the two pyridine rings in each molecule are 25.25 (8)° in A , 5.51 (9)° in B , 11.11 (9…
View article: Crystal structure and luminescent properties of bis[2,6-dimethyl-3-(pyridin-2-yl-κ<i>N</i>)pyridin-4-yl-κ<i>C</i> <sup>4</sup>](2,2,6,6-tetramethylheptane-3,5-dionato-κ<sup>2</sup> <i>O</i>,<i>O</i>′)iridium(III) ethyl acetate monosolvate
Crystal structure and luminescent properties of bis[2,6-dimethyl-3-(pyridin-2-yl-κ<i>N</i>)pyridin-4-yl-κ<i>C</i> <sup>4</sup>](2,2,6,6-tetramethylheptane-3,5-dionato-κ<sup>2</sup> <i>O</i>,<i>O</i>′)iridium(III) ethyl acetate monosolvate Open
In the solvated title compound, [Ir(C 12 H 11 N 2 ) 2 (C 11 H 19 O 2 )]·CH 3 CO 2 C 2 H 5 , the Ir III ion adopts a distorted octahedral coordination environment resulting from its coordination by two C , N -chelating 2,6-dimethyl-3-(pyrid…
View article: CCDC 1862461: Experimental Crystal Structure Determination
CCDC 1862461: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1862462: Experimental Crystal Structure Determination
CCDC 1862462: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Crystal structure of<i>mer</i>-tris{2,6-difluoro-3-[5-(2-fluorophenyl)pyridin-2-yl-κ<i>N</i>]pyridin-4-yl-κ<i>C</i><sup>4</sup>}iridium(III) dichloromethane hemisolvate<i>n</i>-hexane hemisolvate
Crystal structure of<i>mer</i>-tris{2,6-difluoro-3-[5-(2-fluorophenyl)pyridin-2-yl-κ<i>N</i>]pyridin-4-yl-κ<i>C</i><sup>4</sup>}iridium(III) dichloromethane hemisolvate<i>n</i>-hexane hemisolvate Open
The asymmetric unit of the title compound, [Ir(C 17 H 11 F 2 N 2 ) 3 ]·0.5CH 3 (CH 2 ) 4 CH 3 ·0.5CH 2 Cl 2 , comprises one Ir III atom, three 2,6-difluoro-3-[5-(2-fluorophenyl)pyridin-2-yl]pyridin-4-yl ligands and half each of an n -hexan…
View article: A one-dimensional Hg<sup>II</sup>coordination polymer based on bis(pyridin-3-ylmethyl)sulfane
A one-dimensional Hg<sup>II</sup>coordination polymer based on bis(pyridin-3-ylmethyl)sulfane Open
The reaction of mercury(II) chloride with bis(pyridin-3-ylmethyl)sulfane ( L , C 12 H 12 N 2 S) in methanol afforded the title crystalline coordination polymer catena -poly[[dichloridomercury(II)]-μ-bis(pyridin-3-ylmethyl)sulfane-κ 2 N : N…
View article: Crystal structure of a Co<sup>II</sup>coordination polymer with a dipyridyl ligand:<i>catena</i>-poly[[bis(nitrato-κ<sup>2</sup><i>O</i>,<i>O</i>′)cobalt(II)]-μ-<i>N</i>-(pyridin-2-ylmethyl)pyridine-3-amine-κ<sup>3</sup><i>N</i>,<i>N</i>′:<i>N</i>′′]
Crystal structure of a Co<sup>II</sup>coordination polymer with a dipyridyl ligand:<i>catena</i>-poly[[bis(nitrato-κ<sup>2</sup><i>O</i>,<i>O</i>′)cobalt(II)]-μ-<i>N</i>-(pyridin-2-ylmethyl)pyridine-3-amine-κ<sup>3</sup><i>N</i>,<i>N</i>′:<i>N</i>′′] Open
The asymmetric unit of the title compound, [Co(NO 3 ) 2 L ] n , L = N -(pyridine-2-ylmethyl)pyridine-3-amine (C 11 H 11 N 3 ), contains one Co II centre, two nitrate anions and one L ligand in which the C py —C—N—C py moiety adopts a trans…
View article: Crystal structure of a twisted-ribbon type double-stranded Ag<sup>I</sup>coordination polymer:<i>catena</i>-poly[[silver(I)-μ<sub>3</sub>-bis(pyridin-3-ylmethyl)sulfane-κ<sup>3</sup><i>N</i>:<i>N</i>′:<i>S</i>] nitrate]
Crystal structure of a twisted-ribbon type double-stranded Ag<sup>I</sup>coordination polymer:<i>catena</i>-poly[[silver(I)-μ<sub>3</sub>-bis(pyridin-3-ylmethyl)sulfane-κ<sup>3</sup><i>N</i>:<i>N</i>′:<i>S</i>] nitrate] Open
The asymmetric unit in the title compound, {[Ag(C 12 H 12 N 2 S)]·NO 3 } n or {[Ag L ]·NO 3 } n , L = bis(pyridin-3-ylmethyl)sulfane, consists of an Ag I cation bound to a pyridine N atom of an L ligand and an NO 3 − anion that is disorder…