Articles with "structures new" as a keyword



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Synthesis and crystal structures of new high-pressure phases CaAl2O4 and Ca2Al6O11

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Published in 2020 at "Lithos"

DOI: 10.1016/j.lithos.2020.105689

Abstract: Abstract The phases of CaAl2O4 and Ca2Al6O11 were synthesized at 15 GPa and 1600 °C. Microprobe data gave formulae Ca1.003Al1.998O4 and Ca2.05Al5.97O11, on the basis of 4 and 11 oxygen atoms. The crystal structures have been refined… read more here.

Keywords: crystal structures; caal2o4 ca2al6o11; structures new; synthesis crystal ... See more keywords
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Synthesis, crystal and topological electronic structures of new bismuth tellurohalides Bi2TeBr and Bi3TeBr

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Published in 2018 at "Chemistry of Materials"

DOI: 10.1021/acs.chemmater.8b02005

Abstract: Halogen substitution, that is, bromine for iodine, in the series of topological BinTeI (n = 1, 2, 3) materials was conducted in order to explore the impact of anion exchange on topological electronic structure. In… read more here.

Keywords: topological electronic; electronic structures; bi2tebr bi3tebr; crystal topological ... See more keywords
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Syntheses and structures of a new 2D layered borate and a novel 3D porous-layered aluminoborate.

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Published in 2019 at "Dalton transactions"

DOI: 10.1039/c9dt03846a

Abstract: Two new layered and porous-layered borates ([H2dap][B7O11(OH)] (1, dap = 1,2-propanediamine) and [H3O]K3.52Na3.48{Al2[B7O13(OH)][B5O10][B3O5]}[CO3] (2)) have been solvothermally made. 1 features a 2D layer made of the [B7O13(OH)]6- cluster, in which H2dap is located in the… read more here.

Keywords: novel; new layered; porous layered; oxoboron clusters ... See more keywords
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Synthesis and crystal structures of new chiral 3-amino-2H-azirines and the Pd complex of one of them

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Published in 2023 at "Acta Crystallographica. Section C, Structural Chemistry"

DOI: 10.1107/s2053229623001468

Abstract: Three new 3-amino-2H-azirine derivatives have been synthesized as racemates or mixtures of diastereoisomers. Comparison of their crystal structures with those of the 11 other 3-amino-2H-azirines in the literature reveal that the formal N—C single bond… read more here.

Keywords: synthesis crystal; new chiral; structures new; crystal structures ... See more keywords