The 2:2 complex of pyridine betaine with squaric acid studied by X-ray diffraction, FTIR, NMR and DTG methods von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z.

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Molecular structures of N-ethylpiperidine betaine hydrate and its 1:1 complex with squaric acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Three hydrogen-bonded complexes of trigonelline with squaric acid: Crystallographic, spectroscopic and theoretical studies von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Structural, spectroscopic and theoretical studies of the 1:1 complex of N-methylpiperidine betaine with squaric acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Crystal structure and spectroscopic properties of the complex of trigonelline hydrate with p-hydroxybenzoic acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Structures of two co-crystals of pyridine betaine with l(+)-tartaric acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z.

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Molecular structure of hydrated complex of trigonelline with l(+)-tartaric acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M., Barczyński, P.

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Ring inversion in 4-hydroxy-1-methylpiperidine betaine studied by X-ray, FTIR, 13C CP MAS NMR and DFT calculations von Dega-Szafran, Z., Dutkiewicz, G., Fojud, Z., Kosturkiewicz, Z., Szafran, M.

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Two polymorphs of 4-hydroxy-1-methylpiperidine betaine hydrochloride studied by X-ray and DFT methods von Dega-Szafran, Z., Dulewicz, E., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Crystal and molecular structure of the 1:1 complex of 1-piperidineacetic acid with 2,6-dichloro-4-nitrophenol studied by X-ray diffraction and B3LYP calculation von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Petryna, M., Szafran, M.

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Crystal structure of di-( N-methylmorpholine betaine)- l(+)-tartrate von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Molecular structure and spectroscopic properties of N-methylmorpholine betaine complex with 4-hydroxybenzoic acid von Dega-Szafran, Z, Dutkiewicz, G, Kosturkiewicz, Z, Przedwojska, M, Szafran, M

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Crystal structure and spectroscopic properties of N-methylmorpholine betaine phosphate von Dega-Szafran, Z., Gzella, A., Kosturkiewicz, Z., Szafran, M., Antkowiak, A.

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Crystal structure of bis( N -methylmorpholine betaine) hydrochloride, FTIR and NMR studies of 1:1 and 2:1 complexes of N -methylmorpholine betaine with mineral acids von Dega-Szafran, Z, Antkowiak, A, Grundwald-Wyspiańska, M, Nowak, E, Kosturkiewicz, Z

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Two non-equivalent complexes of 1-piperidineacetic acid with 2,4-dinitrophenol studied by X-ray diffraction, PM3 and SAM1 methods and FTIR von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Petryna, M.

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Conformational analysis of 1-piperidineacetic acid by X-ray, FTIR and ab initio calculations von Dega-Szafran, Z., Kosturkiewicz, Z., Nowak, E., Petryna, M., Szafran, M.

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Crystal and molecular structure of 1-piperidiniumacetic acid chloride studied by X-ray, B3LYP and PM3 calculations von Dega-Szafran, Z, Dutkiewicz, G, Kosturkiewicz, Z, Petryna, M, Szafran, M

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Structure of co-crystal of N-methylpiperidine betaine– l(+)-tartaric acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Structure of complex of N-methylpiperidine betaine with p-hydroxybenzoic acid studied by X-ray, FT-IR and DFT methods von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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Crystal structure and spectroscopic properties of the 1:1 complex of pyridine betaine with p-hydroxybenzoic acid von Dega-Szafran, Z., Dutkiewicz, G., Kosturkiewicz, Z., Szafran, M.

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