J
Jan Macháček
Researcher at Academy of Sciences of the Czech Republic
Publications - 43
Citations - 684
Jan Macháček is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Chemical shift & Chemistry. The author has an hindex of 13, co-authored 26 publications receiving 525 citations.
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Journal ArticleDOI
The Dominant Role of Chalcogen Bonding in the Crystal Packing of 2D/3D Aromatics
Jindřich Fanfrlík,Adam Přáda,Zdeňka Padělková,Adam Pecina,Jan Macháček,Martin Lepšík,Josef Holub,Aleš Růžička,Drahomír Hnyk,Pavel Hobza +9 more
TL;DR: The phenyl-substituted thiaborane, synthesized and crystalized in this study, forms sulfur⋅ⓂⓁ type chalcogen bonds, and this discovery expands the possibilities of applying substituted boron clusters in crystal engineering and drug design.
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Computational Study of Structures and Properties of Metallaboranes: Cobalt Bis(dicarbollide)
TL;DR: Even though the accuracy achieved for the theoretical delta(11B) values is somewhat lower than that for heteroboranes at conventional ab initio levels, the level of density functional employed can afford qualitatively reliable chemical shifts, which can be useful in assignments and structural refinements of heterOBoranes containing transition metal.
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Gold Micrometer Crystals Modified with Carboranethiol Derivatives
Tomáš Baše,Zdeněk Bastl,Miroslav Šlouf,Mariana Klementová,Jan Šubrt,Aliaksei Vetushka,Martin Ledinský,Antonín Fejfar,Jan Macháček,Michael J. Carr,Michael G. S. Londesborough +10 more
TL;DR: In this paper, the preparation and characterization of micrometer gold and silver single-crystals of well-defined shapes are reported, and the shapes of the crystal faces can be described as plates, polyhedra, and wires.
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Computational Studies of Structures and Properties of Metallaboranes. 2. Transition-Metal Dicarbollide Complexes
TL;DR: In this article, a density functional study at the BP86 level is presented for metal bis(dicarbollides), [3-M-(1,2-C2B9H11)2]n (M/n = Fe,Ru/2−, Co,Rh/1−, Ni,Pd/0), as well as selected mixed-and half-sandwich complexes.
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Carborane-thiol-silver interactions. A comparative study of the molecular protection of silver surfaces
Tomáš Baše,Zdeněk Bastl,Vladimír Havránek,Kamil Lang,Jonathan Bould,Michael G. S. Londesborough,Jan Macháček,Jaromír Plešek +7 more
TL;DR: The interaction between flat silver surfaces and carboranethiol derivatives, and its relevance regarding the molecular protection of silver against corrosion by hydrogen sulphide, is reported in this article.