Research profile:
1) Synthesis of two and multi-component organic crystalline forms by co-crystallization in solutions.
2) Structural, spectroscopic and thermal investigations of crystalline solid phases.
3) Identification of intermolecular interactions and supramolecular synthons in molecular adducts.
4) Theoretical DFT modeling of molecular systems.
5) Synthesis and physico-chemical properties of organometallic coordination polymers based on selected metal ions and various carboxylate linkers.
Selected articles (ISI Master Journal List):
J. Sienkiewicz-Gromiuk, A. Drzewiecka-Antonik, Neutral and ionic form of (benzylthio)acetic acid in novel aminopyrimidine based multi-component crystalline phases, Crystals (2023) 13:1628
J. Sienkiewicz-Gromiuk, A. Drzewiecka-Antonik, The first noncovalent-bonded supramolecular frameworks of (benzylthio)acetic acid with proline compounds, isonicotinamide and tryptamine, Molecules (2022) 27:8203
M. Kalinowska, K. Gryko, E. Gołębiewska, G. Świderski, H. Lewandowska, M. Pruszyński, M. Zawadzka, M. Kozłowski, J. Sienkiewicz-Gromiuk, W. Lewandowski, Fe(III) and Cu(II) complexes of chlorogenic acid: Spectroscopic, thermal, anti-/pro-oxidant, and cytotoxic studies, Materials (2022) 15:6832
R. Łyszczek, I. Rusinek, A. Ostasz, J. Sienkiewicz-Gromiuk, D. Vlasyuk, M. Groszek, A. Lipke, O. Pavlyuk, New coordination polymers of selected lanthanides with 1,2-phenylenediacetate linker: structures, thermal and luminescence properties, Materials (2021) 14:4871
R. Łyszczek, I. Rusinek, J. Sienkiewicz-Gromiuk, M. Iwan, O. Pavlyuk,3-D lanthanide coordination polymers with the flexible 1,3-phenylenediacetate linker: spectroscopic, structural and thermal investigations, Polyhedron (2019) 159:93-101
J. Sienkiewicz-Gromiuk,DFT approach to (benzylthio)acetic acid: conformational search, molecular (monomer and dimer) structure, vibrational spectroscopy and some electronic properties, Spectrochim. Acta A (2018) 189:116-128
J. Sienkiewicz-Gromiuk, I. Rusinek, Ł. Kurach, Z. Rzączyńska,Thermal and spectroscopic (IR, XPS) properties of lanthanide(III) benzene-1,3,5-triacetate complexes, J. Therm. Anal. Calorim. (2016) 126:327–342
J. Sienkiewicz-Gromiuk, B. Tarasiuk, L. Mazur, New organic single crystal of (benzylthio)acetic acid: Synthesis, crystal structure, spectroscopic (ATR-FTIR, 1H and 13C NMR) and thermal characterization, J. Mol. Struct. (2016) 1110:65-71
R. Łyszczek, H. Głuchowska, J. Sienkiewicz-Gromiuk, L. Mazur, B. Tarasiuk,Coordination polymers of Na(I), Mg(II) and Co(II) ions based on biphenyl-4,4’-diacetic acid: Synthesis, crystal structures and thermal properties, Polyhedron (2015) 99:132-140
E. Regulska, M. Kalinowska, S. Wojtulewski, A. Korczak, J. Sienkiewicz-Gromiuk, Z. Rzączyńska, R. Świsłocka, W. Lewandowski,Theoretical (in B3LYP/6-3111++G** level), spectroscopic (FT-IR, FT-Raman) and thermogravimetric studies of gentisic acid and sodium, copper(II) and cadmium(II) gentisates, Spectrochim. Acta A (2014) 132:713-725
J. Sienkiewicz-Gromiuk, H. Głuchowska, B. Tarasiuk, L. Mazur, Z. Rzączyńska, Synthesis, structural, spectroscopic and thermal characteristics of disubstituted biphenyl derivative: Biphenyl-4,4'-diacetic acid, J. Mol. Struct. (2014) 1070:110-116
M. Kalinowska, J. Piekut, A. Bruss, C. Follet, J. Sienkiewicz-Gromiuk, R. Świsłocka, Z. Rzączyńska, W. Lewandowski,Spectroscopic (FT-IR, FT-Raman, 1H, 13C NMR, UV/VIS), thermogravimetric and antimicrobical studies of Ca(II), Mn(II), Cu(II), Zn(II) and Cd(II) complexes of ferulic acid, Spectrochim. Acta A (2014) 122:631-638
