Sohn, YS Kim, KM Kang, SJ Jung, OS 2024-01-21T19:32:27Z 2024-01-21T19:32:27Z 2022-01-11 1996-07-03 0020-1669 https://pubs.kist.re.kr/handle/201004/144389 All the possible three O,O'-, O,S-, and S,S'-chelation modes were observed for diamineplatinum(II) complexes of sulfur-containing dicarboxylate ligands S-(CH2)(n)-S-C=C(COO-)(2)(n=2,3,4) depending on their dithioether ring size. Such variable coordination modes are explicable in terms of their ring size effects affording different degrees of contribution to the resonance structures of the planar C2C=CS2 moiety, which gives rise to dramatic change in the basicity of the ring sulfur atoms competing with the carboxylate oxygen atoms for coordination to patinum(II). English AMER CHEMICAL SOC CIS-DIAMMINEDIAQUAPLATINUM(II) CATION ANTITUMOR-ACTIVITY METHIONINE CISPLATIN ISOMERIZATION ACIDS IONS Subtle ring size effects on bonding mode. Structures and properties of platinum(II) complexes involving sulfur-containing dicarboxylate ligands S-(CH2)(n)-S-C=C(COO-)(2) (n=2,3,4) Article 10.1021/ic951312j 1 INORGANIC CHEMISTRY, v.35, no.14, pp.4274 - + INORGANIC CHEMISTRY 35 14 4274 + scie scopus A1996UY21800027 2-s2.0-0001150631 Chemistry, Inorganic & Nuclear Chemistry Article CIS-DIAMMINEDIAQUAPLATINUM(II) CATION ANTITUMOR-ACTIVITY METHIONINE CISPLATIN ISOMERIZATION ACIDS IONS