PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16366555-3 2005 The cationic complex {[Ru]=C=CHCPh2CH2CMe=CH2}BF4 (3b) undergoes a cyclization process yielding 6b containing a eta2-cyclic allene ligand which is fully characterized by single-crystal X-ray diffraction analysis. fluoroboric acid 46-49 DNA polymerase iota Homo sapiens 112-116 31334730-4 2019 The tungsten compound [{eta5:kappaN-1-(C9H6N)C9H6}(eta2-C3H6)W(CO)2][BF4] is stable at room temperature, and its structure was unambiguously confirmed by X-ray diffraction. fluoroboric acid 69-72 DNA polymerase iota Homo sapiens 51-55