PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34235338-2 2021 Complexation of Fe(BF4)2 6H2O with each ligand (H2 L1 and H4 L2) in a methanolic-pyridine solution resulted in hexa-iron compounds (C1 and C2, respectively), which each contain two near-parallel metal triangles of (Fe3-mu3-O), linked by six fluoride bridges and stabilized by a hydrogen-bonded proton between the mu3-O groups. pyridine 81-89 hexosaminidase subunit alpha Homo sapiens 111-115 16211115-2 2005 The mono-, tri- and pentacationic 4-aminopyridine derivatives can be deprotonated to neutral compounds in solution, or protonated to di-, hexa- and decacationic pyridine derivatives, respectively. pyridine 41-49 hexosaminidase subunit alpha Homo sapiens 138-142