Zobrazeno 1 - 10
of 71 161
pro vyhledávání: '"QD901-999"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 742-745 (2024)
The title compound, [Re(C17H22N3O2S)(CO)3] is a net neutral fac-Re(I)(CO)3 complex of the 4-methylbiphenyl sulfonamide derivatized diethylenetriamine ligand. The NNN-donor monoanionic ligand coordinates with the Re core in tridentate fashion, establi
Externí odkaz:
https://doaj.org/article/c827d0a4b2c443859816bac9a569183d
Autor:
Christian Heiser, Kurt Merzweiler
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 811-815 (2024)
Tetrakis(μ-acetato-κ2O:O′)bis{[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene-κC2]chromium(II)} tetrahydrofuran disolvate, [Cr2(C2H3O2)4(C27H36N4)2]·2C4H8O or [Cr2(OAc)4(IDipp)2]·2C4H8O (1), and tetrakis(μ-acetato-κ2O:O′)bis{[1,3-bis(2,4
Externí odkaz:
https://doaj.org/article/f0b3128ac25b4e178654abadc6f5c7a4
Autor:
Hemant P. Yennawar, Tapas K. Mal, Mark A. Olsen, Anthony F. Lagalante, Evelyn M. Louca, Aloura D. Gavalis, Lee J. Silverberg
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 699-703 (2024)
3-Phenyl-2-(thiophen-3-yl)-2,3-dihydro-4H-pyrido[3,2-e][1,3]thiazin-4-one (C17H12N2OS2, 1) and 2-(1H-indol-3-yl)-3-phenyl-2,3-dihydro-4H-pyrido[3,2-e][1,3]thiazin-4-one 0.438-hydrate (C21H15N3OS·0.438H2O, 2) crystallize in space groups P21/n and C2/
Externí odkaz:
https://doaj.org/article/0d2854d428244b1ebb90cac2a0d3e5f8
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 725-728 (2024)
The oxidation of methionyl peptides can contribute to increased biological (oxidative) stress and development of various inflammatory diseases. The conformation of peptides has an important role in the mechanism of oxidation and the intermediates for
Externí odkaz:
https://doaj.org/article/0f0b408692ea4bb5a205bfed726093c2
Autor:
Christian Näther, Sebastian Mangelsen
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 771-776 (2024)
The title compound, [Ni(NCS)2(C6H7N)2]n, was prepared by the reaction of Ni(NCS)2 with 4-methylpyridine in water. Its asymmetric unit consists of two crystallographically independent NiII cations, of which one is located on a twofold rotational axis
Externí odkaz:
https://doaj.org/article/2b8dabf94baa4772a671e78bd8cda9bb
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 80, Iss 7, Pp 695-698 (2024)
The crystal structures of 2-[1′-(carboxymethyl)-4,4′-bipyridine-1,1′-diium-1-yl]acetate tetrafluoroborate, C14H13N2O4+·BF4− or (Hbcbpy)(BF4), and neutral 1,1′-bis(carboxylatomethyl)-4,4′-bipyridine-1,1′-diium (bcbpy), C14H20N2O8, are r
Externí odkaz:
https://doaj.org/article/0870ff4e07f04c3a863aa342c06e4487
Autor:
Cindy Döring, Peter G. Jones
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 729-737 (2024)
Bis(2-methylpyridine)gold(I) dibromidoaurate(I), [Au(C6H7N)2][AuBr2], (1), crystallizes in space group C2/c with Z = 4. Both gold atoms lie on twofold axes and are connected by an aurophilic contact. A second aurophilic contact leads to infinite chai
Externí odkaz:
https://doaj.org/article/43c7601b75584cca98db7aed53abd184
Autor:
Oleksandr A. Semenikhin, Sergiu Shova, Irina A. Golenya, Dina D. Naumova, Il'ya A. Gural'skiy
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 738-741 (2024)
This study presents the synthesis, characterization and Hirshfeld surface analysis of a small organic ammonium salt, C2H7BrN+·Br−. Small cations like the one in the title compound are considered promising components of hybrid perovskites, crucial
Externí odkaz:
https://doaj.org/article/4836a0fae60f425fba4e1b3103b513b0
Autor:
Rüdiger W. Seidel, Tsonko M. Kolev
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 763-766 (2024)
The crystal structure of 1,2,3,4-tetrahydroisoquinolin-2-ium (2S,3S)-3-carboxy-2,3-dihydroxypropanoate monohydrate, C9H12N+·C4H5O6−·H2O, at 115 K shows orthorhombic symmetry (space group P212121). The hydrogen tartrate anions and solvent water mo
Externí odkaz:
https://doaj.org/article/40665dd7fbbf4be9b859b9b9a11a6b79