20.500.12556/RUL-181767 Supramolecular diversity in metal–organic hybrids with [VO$_2$(2,6-pydc)]$^–$ anion and piperazine and its derivatives research data underlying the article Ten compounds have been prepared among them six different diox-ido(pyridine-2,6-dicarboxylato)vanadate(V) compounds with piperazinium (H$_2$pip$^{2+}$) (1·6H$_2$O), methylpiperazinium (H$_2$mepip$^{2+}$) (2·5H$_2$O), ethylpiperazinium (H$_2$etpip$^{2+}$) (3·3H$_2$O), isopropylpiperazinium (H$_2$isopip$^{2+}$) (4·H$_2$O), phenylpiperazinium (Hphepip$^+$) (5∙H$_2$O) and thiomorpholinium 1-oxide (HtmorO$^+$) (6·2,6-H$_2$pydc·2H$_2$O) cations as counterions as well as methylpiperazinium (H$_2$mepip$^{2+}$) salt of a mixed valence vanadium [VO(2,6-pydc)-(μ-O)-VO(H$_2$O)(2,6-pydc)]⁻ complex (7), thiomorpholin-4-ium vanadate (Htmor)VO$_3$ (8), hexa(thiomorpholin-4-ium) decavanadate hexahydrate (Htmor)$_6$[V$_{10}$O$_{28}$]·6H$_2$O (9·6H$_2$O) and organic salt cocrystal thiomorpholin-4-ium 6-carboxypicolinate pyridine-2,6-dicarboxylic acid (Htmor)$^+$(2,6-Hpydc)$^–$∙(2,6-H$_2$pydc)·2H$_2$O (10·2H$_2$O) via different pathways starting either from pyri-dine-2,6-dicarboxylic acid or its esters, and were structurally characterized by sin-gle-crystal X-ray diffraction. Extended hydrogen bonding interactions are present due to the presence of organic cations as well as due to diverse roles of water molecules in the hydrogen bonding network. Centrosymmetric hydrogen bonding was found to be an im-portant motif, and diverse supramolecular patterns were observed also due to rich variety of C–H···O and π···π interactions stabilizing the crystal lattices. vanadium metal complexes supramolecular interactions crystal structure vanadij kovinski kompleksi supramolekularne interakcije kristalna struktura true false false Angleški jezik Slovenski jezik Neznano 2026-04-15 14:38:11 2026-04-15 23:04:01 2026-05-14 09:51:08 0000-00-00 00:00:00 2026 0 0 Connected article/Povezan članek: Mišel Hozjan and Franc Perdih. Supramolecular diversity in metal-organic hybrids with [VO2(2,6-pydc)]− anion and piperazine and its derivatives. Symmetry, vol. 18, 679, 19 Apr. 2026, str. 1-21. https://doi.org/10.3390/sym18040679. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 278103299 README.docx README.docx README 1 EB41884EBD84BB7A9348FAC35FBF5B2A 276152c8febcb2baece31cec1a61746732489bc4acef6c40aeda7d6eea869502 90e3c3c0-38c8-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=232485 Research_data.zip Research_data.zip Research data 1 BE667348493D4190DA58AD1568E696AA bb31ecc045dc294ef2e26a77aeb7cdbcb3c5de2745f36d68cab798d8ea521d4e 90f95001-38c8-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=232486 Fakulteta za kemijo in kemijsko tehnologijo Meritve in testi Supramolecular diversity in metal–organic hybrids with $[VO_2(2,6-pydc)]^−$ anion and piperazine and its derivatives Supramolecular diversity in metal–organic hybrids with $[VO_2(2,6-pydc)]^−$ anion and piperazine and its derivatives 0 0 0