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Ljupčo Pejov

Researcher at Macedonian Academy of Sciences and Arts

Publications -  98
Citations -  1247

Ljupčo Pejov is an academic researcher from Macedonian Academy of Sciences and Arts. The author has contributed to research in topics: Anharmonicity & Ab initio. The author has an hindex of 21, co-authored 94 publications receiving 1149 citations. Previous affiliations of Ljupčo Pejov include Uppsala University.

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Model for photoinduced bending of slender molecular crystals.

TL;DR: This kinetic model goes beyond the approximate treatment of a bending crystal as a simple composite bilayer and provides a more accurate description of the bending by accounting for the spatial gradient in the product/reactant ratio.
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On the nature of blueshifting hydrogen bonds: Ab initio and density functional studies of several fluoroform complexes

TL;DR: In this paper, potential energy hypersurfaces (PESs) for four fluoroform complexes (with acetonitrile, ethyleneoxide, formaldehyde, and water) were explored at the HF, MP2, and B3LYP/6-311++G(d,p) levels of theory.
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Probing Structural Perturbation in a Bent Molecular Crystal with Synchrotron Infrared Microspectroscopy and Periodic Density Functional Theory Calculations.

TL;DR: It is demonstrated here that spatially resolved microfocus infrared spectroscopy using synchrotron radiation can be applied in conjunction with periodic density functional theory calculations to predict spectral changes or to extract information on structural changes that occur as a consequence of bending.
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Structure and Dynamics of Water Dangling OH Bonds in Hydrophobic Hydration Shells. Comparison of Simulation and Experiment

TL;DR: Simulation results indicate that hydration shell dangling OH groups preferentially point toward the central carbon atom of neopentane to a degree that increases with the lifetime of the dangling OH.
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A gradient-corrected density functional study of indole self-association through N-H ⋯ π hydrogen bonding

TL;DR: A B3LYP/6-31++G(d,p) study of indole dimer was performed in this paper, which reveals the existence of N−H⋯π hydrogen bond in which the benzenoid ring of one subunit acts as a proton acceptor, the interplanar angle between the two monomeric units being 89.4° (a T-shaped structure), with the center of mass separation of 6.207 A.