We present a new protocol for the calculation of the infrared (IR) spectra of complex systems, which combines the fragment-based Coupled Cluster method and anharmonic vibrational quasi-degenerate perturbation theory, and demonstrate its accuracy towards the complete and accurate assignment of the IR ...
doi:10.1002/chin.200507239SilvaLuciana A. daAndradeJailson B. deSociedade Brasileira de Química, SBQCheminformIsomorphic series of double sulfites of the Cu2SO3.MSO3.2H2O (M = Cu, Fe, Mn, and Cd) Type: a review. Silva Luciana A. da,Andrade Jailson B. de. Journal of the Brazilian ...
This fixture is equipped with three DMX channels (dimming, glass wheel, and colors) and three operation modes (Show Mode, Manual Mode, and DMX Control), giving you complete control over your lighting setup. The digital DMX display with a 4-button menu makes navigation easy, while the 0-100...
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For example, if a time series had 1000 unique values with data across 500 rows, you can reduce this dataset to a time series that uses 100 unique values across 10 buckets along the time span. The following demos are available for more information: Python - https://github.com/h2oai/h2o...
In view of the vast number of hydrides that are strongly covalent bonded, but that remain insulating up to rather large pressures, our results open a series of new possibilities in the quest for novel high-temperature superconductors.Similar content being viewed by others High-temperature ...
Metal-organic frameworks (MOFs) based on the pillared [NbOF5]2– anion have been recently received research attention as ultramicroporous materials in the field of gas storage and separation, as noted in a series of very recent reviews [[5], [6], [7], [8]]. Fluorinated MOF NiNbOF5(py...
Two series of syntheses were prepared, each of them with x = 0.25, 0.50 and 0.75. The first one was performed at room temperature for one month in closed polypropylene bottles, and the second one at 85 °C Kuzel's salt characterization The Kuzel's salt sample synthesized at room temperatur...
(4) Discussion Relaxation characteristics of iments are shown distinct peaks: the iPn1Fpige.a 1k.cTehnetrTed2 water spectra in the coals. distributions of saTmheplTe2s at approximately 0.1–10 ms, the spectra of coal samples from series-B exper- of SJZ, PL, LY, DS, XG and...
Based on the analysis, the concentration of individ- ual VFAs such as acetic acid, propionic acid, butyric acid and valeric acid was determined by reference to dilution series of standards of known concentration. Wahid et al. Biotechnol Biofuels (2019) 12:104 Page 13 of 15 Microbial ...