Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Gellert, Mezei"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 800-805 (2024)
The crystal structures of 4-benzyl-1H-pyrazole (C10H10N2, 1) and 3,5-diamino-4-benzyl-1H-pyrazole (C10H12N4, 2) were measured at 150 K. Although its different conformers and atropenantiomers easily interconvert in solution by annular tautomerism and/
Externí odkaz:
https://doaj.org/article/2cb1c1e18f86477da9bbd2421e1fe8dd
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 12, Pp 1199-1206 (2023)
The molecular and crystal structure of a discrete [Ni8(μ4-OH)6(μ-4-Rpz)12]2− (R = H; pz = pyrazolate anion, C3H3N2−) cluster with an unprecedented, perfectly cubic arrangement of its eight Ni centers is reported, along with its lower-symmetry a
Externí odkaz:
https://doaj.org/article/32aef1ead7584bb7b6df9f9233a3f3d6
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 5, Pp 428-431 (2023)
Only two 4-halo-1H-pyrazole crystal structures are known to date (chloro and bromo, the structure of 4-iodo-1H-pyrazole has not been reported yet). The triclinic structure of 4-fluoro-1H-pyrazole, C3H3FN2 (P\overline{1}), reported here is not isomorp
Externí odkaz:
https://doaj.org/article/96fda868f2c14d2782bf14c5452e582a
Pyrene-Functionalized Fluorescent Nanojars: Synthesis, Mass Spectrometric, and Photophysical Studies
Publikováno v:
ACS Omega, Vol 6, Iss 48, Pp 33180-33191 (2021)
Externí odkaz:
https://doaj.org/article/20752cf26b634e49b4d9cc7b9d416831
Publikováno v:
Crystals, Vol 12, Iss 11, p 1611 (2022)
The crystal structure of the ferromagnetically-coupled CuII3−pyrazolato complex, (Bu4N)2[Cu3(μ3-Cl)2(μ-4-NO2-pz)3Cl3] (1a, pz = pyrazolato anion), was originally determined in the triclinic P-1 space group. By varying the recrystallization solven
Externí odkaz:
https://doaj.org/article/7aacc1e93625421c85256952a5dde37e
Publikováno v:
Inorganic Chemistry. 62:5716-5728
Publikováno v:
Crystal Growth & Design. 23:1676-1688
Autor:
Wisam A. Al Isawi, Gellert Mezei
Publikováno v:
Molecules, Vol 26, Iss 11, p 3083 (2021)
Anion binding and extraction from solutions is currently a dynamic research topic in the field of supramolecular chemistry. A particularly challenging task is the extraction of anions with large hydration energies, such as the carbonate ion. Carbonat
Externí odkaz:
https://doaj.org/article/6f9b49772984486ab3c615ca7c6c6cb1
Autor:
Stuart A. Surmann, Gellert Mezei
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 11, Pp 1517-1520 (2016)
Crystals of bis(tetrabutylammonium) di-μ3-chlorido-tris(μ2-4-iodopyrazolato-κ2N:N′)tris[chloridocuprate(II)] 1,4-dioxane hemisolvate, (C16H36N)2[Cu3(C3H2IN2)3Cl5]·0.5C4H8O or (Bu4N)2[CuII3(μ3-Cl)2(μ-4-I-pz)3Cl3]·0.5C4H8O, were obtained by ev
Externí odkaz:
https://doaj.org/article/59333c773fab4fbc8bb036c39fd71631
Autor:
Gellert Mezei
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 8, Pp 1064-1067 (2016)
The reaction of CuSO4·5H2O, 4-chloropyrazole (4-Cl-pzH) and triethylamine (Et3N) in dimethylformamide (DMF) produced crystals of diaquahexakis(μ-4-chloropyrazolato-κ2N:N′)bis(N,N-dimethylformamide)di-μ3-hydroxido-bis(μ4-sulfato-κ4O:O′:O′
Externí odkaz:
https://doaj.org/article/c4d86dc9b85d4d2794e338be7afeaefe