Zobrazeno 1 - 10
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pro vyhledávání: '"Helga Köttelwesch"'
Publikováno v:
Mn Manganese D 5 ISBN: 9783662081778
The crystalline compound was prepared by reacting the calculated amount of MnCl2 with dry, liquid N2H3COON2H5 (obtained from (NH4)2CO3 and hydrazine hydrate) and concentrating the resulting solution [1]. Mn(N2H3COO)2was also obtained by dehydration o
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https://explore.openaire.eu/search/publication?articleId=doi_________::820823536effcde86b1151485a74db0d
https://doi.org/10.1007/978-3-662-08175-4_3
https://doi.org/10.1007/978-3-662-08175-4_3
Publikováno v:
Mn Manganese D 5 ISBN: 9783662081778
This chapter compiles formation data, properties, and chemical reactions of manganese complexes with the title compounds. For analytical procedures (or other applications) reported in the recent literature, references are given subsequent to the chem
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https://explore.openaire.eu/search/publication?articleId=doi_________::8788b188cc4556f7b67f286c1ee8da0c
https://doi.org/10.1007/978-3-662-08175-4_2
https://doi.org/10.1007/978-3-662-08175-4_2
Publikováno v:
Mn Manganese D 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9efa66dbc7a188684f8cfa3595b43390
https://doi.org/10.1007/978-3-662-08175-4
https://doi.org/10.1007/978-3-662-08175-4
Autor:
L. J. Boucher, Karl Koeber, Dieter Tille, Helga Demmer, Helga Köttelwesch, Edith Schleitzer-Rust
Publikováno v:
Mn Manganese ISBN: 9783662081808
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c78603d3bce8fece995c4283a7e65b84
https://doi.org/10.1007/978-3-662-08178-5_1
https://doi.org/10.1007/978-3-662-08178-5_1
Publikováno v:
Mn Manganese D 5 ISBN: 9783662081778
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d0fbda27502c5df206b9c462fc84e69
https://doi.org/10.1007/978-3-662-08175-4_1
https://doi.org/10.1007/978-3-662-08175-4_1
Publikováno v:
Mn Manganese D 5 ISBN: 9783662081778
In the first two sections of this chapter are described complexes with amides of monocarboxylic acids or of di- and tetracarboxylic acids and related compounds (phthalimide, phthalanilic acids). Complexes with N-carbamoylpyrazole and -imidazoles as w
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https://doi.org/10.1007/978-3-662-08175-4_4
https://doi.org/10.1007/978-3-662-08175-4_4
Autor:
Edith Schleitzer-Rust, Helga Demmer, Karl Koeber, Helga Köttelwesch, L. J. Boucher, Dieter Tille
Publikováno v:
Mn Manganese ISBN: 9783662081808
Spectrophotometric studies on acetate-buffered solutions (pH 4.8) of Mn2+ ions and ligand 1, 2, or 3 at 25°C and ionic strength I=0.1(NaClO4) reveal the formation of the Mn(HL)+ complexes in each case which show the following absorption maxima λmax
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https://doi.org/10.1007/978-3-662-08178-5_4
https://doi.org/10.1007/978-3-662-08178-5_4
Publikováno v:
Mn Manganese D 5 ISBN: 9783662081778
The hydroxamic acids RC(O)N(OH)R′, also known as N-acylhydroxylamines, are bidentate chelating ligands containing the bifunctional moiety -C(O)N(OH)- with various substituents R and R′. In neutral and weakly alkaline media, complexation occurs by
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https://doi.org/10.1007/978-3-662-08175-4_6
https://doi.org/10.1007/978-3-662-08175-4_6
Publikováno v:
Mn Manganese D 5 ISBN: 9783662081778
Triazene = diazoamine compounds forming complexes with manganese belong to the acid type Ar-N=N-N(OH)-R or its N-oxide tautomer Ar-N(H)-N=N(+)(R)-O(-), both derived from N-substituted hydroxylamines. Only that ligand tautomer is depicted in this sect
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https://doi.org/10.1007/978-3-662-08175-4_9
https://doi.org/10.1007/978-3-662-08175-4_9