Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Dean H, Johnston"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 11, Pp 1138-1141 (2024)
The title compound, catena-poly[[triaquasodium]-di-μ-aqua-[triaquasodium]-μ-(ethane-1,2-diyl)bis[(3-methoxypropyl)phosphinodithiolato]], [Na2(C10H22O2P2S4)(H2O)8]n, crystallizes in the triclinic space group P1. The dianionic [CH3O(CH2)3P(=S)(S—)C
Externí odkaz:
https://doaj.org/article/cd384fa5d4f34c2b97413ab640794dba
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 9, Pp 880-886 (2021)
Ionic co-crystals are co-crystals between organic molecules and inorganic salt coformers. Co-crystals of pharmaceuticals are of interest to help control polymorph formation and potentially improve stability and other physical properties. We describe
Externí odkaz:
https://doaj.org/article/5f03ea5f0d764d019bc11918ddde6635
Publikováno v:
IUCrData, Vol 6, Iss 8, p x210778 (2021)
The title compound, [Mo(C5H7O2)2O2] or cis-[MoO2(acac)2] (acac is acetylacetonate), contains a molybdenum(VI) atom coordinated by two acetylacetonate ligands and two doubly bonded oxido ligands in a distorted octahedral shape. The molecule is chiral
Externí odkaz:
https://doaj.org/article/9ec68ed983fe4cafae48822e540c2e79
Autor:
Dean H. Johnston, Ikponmwosa Agho
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 11, Pp 1705-1711 (2019)
Charge-assisted hydrogen bonding plays a significant role in the crystal structures of solvates of ionic compounds, especially when the cation or cations are primary ammonium salts. We report the crystal structures of four ammonium salts of molybdenu
Externí odkaz:
https://doaj.org/article/9c0cf5fc1d8b471aa89a608ad12881a1
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 9, Pp 880-886 (2021)
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 9, Pp 880-886 (2021)
Five new bis(arylamide)dichloridozinc(II) complexes have been prepared and characterized. All of the complexes contain hydrogen bonds between the amide N—H group and the amide carbonyl oxygen atoms or the chlorine atoms, forming extended ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::256069046d04b685be675ecfdb5bb9d9
https://doi.org/10.1107/s2056989021008264
https://doi.org/10.1107/s2056989021008264
Publikováno v:
Journal of Chemical Crystallography. 52:140-151
The crystal structures of two polymorphic forms of 1-butyl-3-methylimidazolium nitrate are reported. The form observed at 100 K and 200 K (Ia and Ib) crystallizes in the $$P{\bar{1}}$$ space group and contains two independent imidazolium cations and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05a49d034efebb35758790a361149742
https://doi.org/10.1007/s10870-021-00899-w
https://doi.org/10.1007/s10870-021-00899-w
Autor:
Aleksandr G. Smirnov, Munachimso Onuoha, Michelle S. Bechtel, Elizabeth Houser, Frank C. Peiris, Dean H. Johnston, Lindsey R. Madison, Catherine M. Mauck
Publikováno v:
Vibrational Spectroscopy. 126:103534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb67ca60c645b357619aa9b8785241c3
https://doi.org/10.1016/j.vibspec.2023.103534
https://doi.org/10.1016/j.vibspec.2023.103534
Publikováno v:
IUCrData, Vol 6, Iss 8, p x210778 (2021)
The title compound, [Mo(C5H7O2)2O2] or cis-[MoO2(acac)2] (acac is acetylacetonate), contains a molybdenum(VI) atom coordinated by two acetylacetonate ligands and two doubly bonded oxido ligands in a distorted octahedral shape. The molecule is chiral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a767f2e618efc9a72c72e2f5ef4e6744
https://doi.org/10.1107/s2414314621007781
https://doi.org/10.1107/s2414314621007781
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp m863-m864 (2012)
In the title compound, cis-[PtCl2(NH3)2]·C3H7NO, the metal complex molecules are stacked parallel to the b axis, forming close Pt...Pt interactions of 3.4071 (7) and 3.5534 (8) Å and weak N—H...Cl hydrogen bonds between the ammine ligand and the
Externí odkaz:
https://doaj.org/article/b343d44f1de34541918e06ea14f69018
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 3, Pp m312-m313 (2012)
The structure of the title compound, [Co(C5H6NO4)3], consists of a CoIII ion octahedrally coordinated by three bidentate 3-nitropentane-2,4-dionate ligands. The complex was prepared via the nitration of tris(2,4-pentanedionato-κ2O,O′)cobalt(III) w
Externí odkaz:
https://doaj.org/article/bc903707232942a58f3bd6703cc13567