Výsledky vyhledávání - "Hyoung-Ryun Park"

Akademický článek

Bis(2-hydroxy-2,3-dihydro-1H-inden-1-aminium) tetrachloridopalladate(II) hemihydrate

Autor: Ovender Singh, Jungwi Mok, Hyoung-Ryun Park, Junseong Lee

Publikováno v: IUCrData, Vol 9, Iss 1, p x240059 (2024)

A new square-planar palladium complex salt hydrate, (C9H12NO)2[PdCl4]·0.5H2O, has been characterized. The asymmetric unit of the complex salt comprises two [PdCl4]2− dianions, four 2-hydroxy-2,3-dihydro-1H-inden-1-aminium cations, each derived fro

Externí odkaz: https://doaj.org/article/6bfbe6618bf0441bb19420afabe13138

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Akademický článek

Crystal structure, Hirshfeld surface and photophysical analysis of 2-nitro-3-phenyl-9H-carbazole

Autor: Neetu Singh, Ga Hee Noh, Hyoung-Ryun Park, Junseong Lee

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 9, Pp 887-890 (2021)

The title compound, C18H12N2O2, was synthesized from a dinitrobiphenylbenzene derivative using a novel modification of the Cadogan reaction. The reaction has several possible ring-closed products and the title compound was separated as the major prod

Externí odkaz: https://doaj.org/article/904027c187aa40cca6b432b450234395

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Akademický článek

Crystal structure of 1,4-bis[5-(2-methoxyphenyl)-2H-tetrazol-2-yl]butane

Autor: Young Min Byun, Farwa Ume, Ji Yeon Ryu, Junseong Lee, Hyoung-Ryun Park

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 12, Pp 1844-1847 (2019)

The title compound, C20H22N8O2, was synthesized by the coupling reaction of a sodium tetrazolate salt and dibromobutane in a molar ratio of 2:1. The reaction can produce several possible regioisomers and the title compound was separated as the major

Externí odkaz: https://doaj.org/article/176d6315b17546eaaa643cd93e44ed37

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Crystal structure, Hirshfeld surface and photophysical analysis of 2-nitro-3-phenyl-9H-carbazole

Autor: Ga Hee Noh, Neetu Singh, Junseong Lee, Hyoung-Ryun Park

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 9, Pp 887-890 (2021)
Acta Crystallographica Section E: Crystallographic Communications

The title compound was synthesized from a dinitrobiphenylbenzene derivative using a novel modification of the Cadogan reaction. The reaction has several possible ring-closed products and the title compound was separated as the major product. It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97ebef19473d64f72050113c8edcf3ef
http://scripts.iucr.org/cgi-bin/paper?S2056989021007726

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Crystal structure of 1,4-bis[5-(2-methoxyphenyl)-2H-tetrazol-2-yl]butane

Autor: Junseong Lee, Ji Yeon Ryu, Farwa Ume, Young Min Byun, Hyoung-Ryun Park

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 12, Pp 1844-1847 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c765529f2bea0ae7dcf4f75208568e56
https://doi.org/10.1107/s2056989019014877

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Potassium coordination polymer complex containing tetrazolyl ligand

Autor: Ji Yeon Ryu, Sunwoo Lee, Saem Hwang, Ume Farwa, Ji-Eun Lee, Young Min Byun, Hyoung-Ryun Park, Halima Begum, Junseong Lee

Publikováno v: Journal of Molecular Structure. 1185:50-56

A novel potassium complex, [K2L2(H2O)MeOH]n (1), was prepared by reacting KOH and a substituted tetrazolyl ligand LH (LH = 1-[5-(2-hydroxyphenyl)-2H-tetrazol-2-yl]-2-methyl-2-propanol). The prepared complex was characterized by infrared spectroscopy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa29e22713fbf0e2820df2572906cf9e
https://doi.org/10.1016/j.molstruc.2019.02.064

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Akademický článek

Crystal structure, Hirshfeld surface and photo-physical analysis of 2-nitro-3-phenyl-9H-carbazole.

Autor: Singh, Neetu, Ga Hee Noh, Hyoung-Ryun Park, Junseong Lee

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications; Sep2021, Vol. 77 Issue 9, p1-4, 12p

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