Results 31 to 40 of about 275 (172)

Ca2Te3O8, a new phase in the CaO–TeO2 system [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2019
Single crystals of dicalcium octaoxidotritellurate(IV), Ca2Te3O8, were obtained from a CsCl/NaCl melt with CaO and TeO2 as educts in the molar ratio of 1:2.
Matthias Weil
doaj   +2 more sources

Cadmium phosphates Cd2(PO4)OH and Cd5(PO4)2(OH)4 crystallizing in mineral structures [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications
Single crystals of two basic cadmium phosphates, dicadmium orthophosphate hydroxide, Cd2(PO4)OH, and pentacadmium bis(orthophosphate) tetrakis(hydroxide), Cd5(PO4)2(OH)4, were obtained under hydrothermal conditions. Cd2(PO4)OH adopts the triplite [(Mn,Fe)
Felix Eder, Matthias Weil
doaj   +2 more sources

Crystal structure of hexakis(dimethyl sulfoxide-κO)manganese(II) tetraiodide [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2016
The title salt, [Mn(C2H6OS)6]I4, is made up from discrete [Mn(DMSO)6]2+ (DMSO is dimethyl sulfoxide) units connected through non-classical hydrogen bonds to linear I42− tetraiodide anions.
Md Azimul Haque   +3 more
doaj   +2 more sources

Tetrakis(4-benzoylpyridine-κN)bis(isothiocyanato-κN)manganese(II) [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2018
The asymmetric unit of the title compound, [Mn(NCS)2(C12H9NO)4], consists of one MnII cation located on a centre of inversion, one thiocyanate anion and two 4-benzoylpyridine co-ligands.
Carsten Wellm, Christian Näther
doaj   +2 more sources

Orthorhombic cerium(III) carbonate hydroxide studied by synchrotron powder X-ray diffraction [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications
Cerium(III) carbonate is a precursor material for the synthesis of various Ce-containing compounds. In this work, a synchrotron powder X-ray diffraction study of commercially obtained ‘cerium(III) carbonate hydrate' indicates that multiple Ce-containing ...
Liam A. V. Nagle-Cocco   +2 more
doaj   +2 more sources

Crystal structure of calcium perchlorate anhydrate, Ca(ClO4)2, from laboratory powder X-ray diffraction data [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2018
The crystal structure of calcium perchlorate anhydrate was determined from laboratory X-ray powder diffraction data. The title compound was obtained by heating hydrated calcium perchlorate [Ca(ClO4)2·xH2O] at 623 K in air for 12 h. It crystallizes in the
Dongmin Lee   +4 more
doaj   +2 more sources

Crystal structures of the alkali aluminoboracites A4B4Al3O12Cl (A = Li, Na) [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications
Single crystals of alkali aluminoboracites, A4B4Al3O12Cl (A = Li, Na), were grown using the self-flux method, and their isotypic cubic crystal structures were determined by single-crystal X-ray diffraction.
Sho Yoshino   +3 more
doaj   +2 more sources

Crystal structures of fac-trichloridotris(trimethylphosphane-κP)rhodium(III) monohydrate and fac-trichloridotris(trimethylphosphane-κP)rhodium(III) methanol hemisolvate: rhodium structures that are isotypic with their iridium analogs [PDF]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The crystal structures of two solvates of fac-trichloridotris(trimethylphosphane-κP)rhodium(III) are reported, i.e. one with water in the crystal lattice, fac-[RhCl3(Me3P)3]·H2O, and one with methanol in the crystal lattice, fac-[RhCl3(Me3P)3]·0.5CH3OH ...
Joseph S. Merola, Marion A. Franks
doaj   +2 more sources

Photochemistry with Chlorine Trifluoride: Syntheses and Characterization of Difluorooxychloronium(V) Hexafluorido(non)metallates(V), [ClOF2 ][MF6 ] (M=V, Nb, Ta, Ru, Os, Ir, P, Sb). [PDF]

open access: yesChemistry, 2021
Pairing up: Compounds of the [ClOF2]+ cation, [ClOF2][MF6], were obtained from photochemical reactions of oxides or of metals and oxygen with chlorine trifluoride. Two different structural types were observed, depending on the effective ionic radius, reff, of the MV ion.
Scheibe B   +3 more
europepmc   +2 more sources

Interactions of Pyridine‐Based Organic Cations as Structure‐Determining Factors in Perovskite‐Related Compounds AxPb(II)yBrz

open access: yesEuropean Journal of Inorganic Chemistry, Volume 26, Issue 15, May 24, 2023., 2023
The crystal structures of 21 new pyridine‐based Pb(II)‐bromides show that there is a complex relationship between geometrical, steric and electronic aspects in the formation of N−H⋅⋅⋅Br bridges. The interactions also influence the linkage pattern of the PbBrx polyhedra and vice versa. Abstract We have synthesised and characterised 21 new ternary Pb(II)
Michael Krummer   +5 more
wiley   +1 more source

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