Spectrochemical Studies on Polynuclear Complexes. I
نویسندگان
چکیده
منابع مشابه
Polynuclear Gold(I) Complexes of Mercaptocarboxylic Acids
Gold(I) Thiolates, (Benzylthiolato)gold(I) Complexes, Gold(I) Mercaptocarboxylates, Polynu clear Gold(I) Complexes In a search for air-stable and water-soluble mercapto compounds of gold with a high gold content, benzylthiol, a-mercapto-acetic acid, /3-mercapto-propionic acid, and thiosalicylic acid were converted into aurated sulfonium salts by treatment with reagents of the type [(R^PjAufiO*...
متن کاملPhotochemical Reactions of Primary Aromatic Amines with Chloromethanes in Solution. I. Spectrochemical Studies
Z. Naturforsch. 44b, 1585 — 1588 (1989); received February 2/July 27, 1989 Photochemical Reactions, Primary Aromatic Amines, Chloromethanes Interactions were studied of aniline, 4-methoxyaniline and 4-ethoxyaniline with tetrachloromethane, chloroform and dichloromethane in their ground and first excited singlet states. Stability constants of the complexes of these amines with the chloromethanes...
متن کاملPolynuclear Gold(I) Complexes of Dendritic Amines: Formation of Terminal Tris[(triphenylphosphine)aurio(I)]ammonium Groups -N(AuPPh3)3,+
The reactions of dendritic amines R N(CH 2CH2CH2NH2)2 (R = Me, c-Hex, PhCH2) and N (CH 2CH2N H 2)3 with tris[(triphenylphosphine)aurio(I)]oxonium tetrafluoroborate [0(A uPPh3)3]+BF4_ in THF yield species with terminal imido cluster groups -N (A uP P h3)3,+. The compounds have been obtained as stable crystalline solids in high yields and characterized by NMR spectroscopy as well as mass spectrom...
متن کاملPolynuclear lanthanide hydroxo complexes: new chemical precursors for coordination polymers.
The synthesis of hexanuclear lanthanide hydroxo complexes by controlled hydrolysis led to polymorphic compounds. The hexanuclear entities crystallize in four different ways that depend on the extent of their hydration. The four structures can be described as hexanuclear lanthanide entities with formula [Ln(6)(mu(6)-O)(mu(3)-OH)(8)(NO(3))(6)(H(2)O)(12)](2+). Two additional NO(3)(-) ions intercal...
متن کاملPolynuclear palladium complexes with biogenic polyamines: AFM and voltammetric characterization.
Polynuclear Pd(II) complexes with biogenic polyamines present great potential clinical importance, due to their antiproliferative and cytotoxic activity coupled to less severe side-effects. The adsorption process and the redox behaviour of two polynuclear palladium chelates with spermine (Spm) and spermidine (Spd), Pd(II)-Spm and Pd(II)-Spd, as well as of their ligands Spm and Spd, were studied...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1953
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.74.627