20.500.12556/DiRROS-28571 Non-spherical atom refinement applied in structure determination of ▫$(N_2H_6)(H_3F_4)_2$▫ and crystal structure re-determination of ▫$N_2H_6F_2$▫ Hydrazinium trihydrogen tetrafluoride was synthesized and its structure investigated. Its crystal structure, determined by single-crystal X-ray diffraction, consists of N2H62+ dications and trigonal H3F4– anions interconnected via a complex system of N–H···F hydrogen bonds. The crystal structure of hydrazinium fluoride was redetermined. For more accurate determination of hydrogen atoms positions, non-spherical atom refinement was performed for both structures. Hidrazinijev trihidrogen tetrafluorid je bil sintetiziran in strukturno raziskan. Njegova kristalna struktura, določena z rentgensko difrakcijo na monokristalu, je sestavljena iz dikationov N2H62+ in trigonalnih anionov H3F4–, ki so povezani s kompleksnim sistemom vodikovih vezi N–H···F. Kristalna struktura hidrazinijevega difluorida je bila ponovno določena. Za obe strukturi je bilo izvedeno izboljšanje kristalne strukture z uporabo nesferičnih faktorjev sipanja. non-spherical atom refinement nesferični faktorji sipanja true false true Slovensko kemijsko društvo Slovenija Angleški jezik Slovenski jezik Copyright (c) 2026 Evgeny Goreshnik Neznano 2026-03-24 11:36:43 2026-03-24 11:36:43 2026-03-27 03:44:30 0000-00-00 00:00:00 2026 0 0 Nasl. z nasl. zaslona; Opis vira z dne 23. 3. 2026; str. 48-53 no. 1 Vol. 73 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2025-11-05 0000-00-00 2026-02-25 546 1580-3155 10.17344/acsi.2025.9601 272790275 https://acsi-journal.eu/index.php/ACSi/article/view/9601 1 5ba0a983-276d-11f1-aa40-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=42411 RAZ_Goreshnik_Evgeny_A._2026.pdf RAZ_Goreshnik_Evgeny_A._2026.pdf 1 364FDB54C4E940B7008AC8E1F9826442 139ca62d205f9cbd5bff29ac2b4681d20adbbaa2bce31e053017ab0eb0cc632a ab4d685f-276d-11f1-aa40-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=42413 Institut Jožef Stefan 0 0 0