Results 71 to 80 of about 469 (103)

Di-μ-sulfito-bis[(4,4′-dimethyl-2,2′-bipyridine)zinc(II)] dihydrate and poly[[aqua(1,10-phenanthroline)zinc(II)]-μ₃-sulfito-zinc(II)-μ₃-sulfito]

Acta Crystallographica Section C Crystal Structure Communications, 2004
Two different zinc sulfite compounds have been prepared through the decomposition of pyrosulfite-dithionite ions in aqueous solution, viz. a dimeric complex, di-mu-sulfito-kappa3O,O':O'';kappa3O:O',O''-bis[(4,4'-dimethyl-2,2'-bipyridine-kappa2N,N')zinc(II)] dihydrate, [Zn2(SO3)2(C12H12N2)2].2H2O, (I), which was solved and refined from a twinned sample,
M Enriqueta, Díaz de Vivar, Sergio, Baggio, Juan Carlos, Muñoz, Ricardo, Baggio   +3 more
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Über Sulfito‐Ammino‐Kobaltiate

Zeitschrift für anorganische und allgemeine Chemie, 1923
AbstractDie Konstitutionsformel aller bisher dargestellten Amminokobaltisulfite lassen sich auf einige wenige, verhältnismäßig einfach gebaute Grundtypen zurückführen, wie sich am besten aus der folgenden tabellarischen Zusammenstellung ergibt.
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Zur Kenntnis der Sulfito‐kobalt(III)‐ammine. IV. μ‐Sulfito‐di‐μ‐hydroxo‐bis[triamminkobalt(III)]‐Salze

Zeitschrift für anorganische und allgemeine Chemie, 1974
AbstractAls erster zweikerniger Kobalt(III)‐Komplex mit Sulfit als Brückenligand wurde [Co2{SO3(OH)2}(NH3)6]2+ aus [Co2{OH}3(NH3)6]3+ und SO2 dargestellt. Isoliert wurden [Co2{SO3(OH)2}(NH3)6]Br2, [Co2{SO3(OH)2}(NH3)6]J2, [Co2{SO3(OH)2} (NH3)6](NO3)2.
H. Siebert, G. Wittke
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ChemInform Abstract: KINETICS AND MECHANISM OF THE REACTIONS OF SULFITO COMPLEXES IN AQUEOUS SOLUTION. 4. INTRAMOLECULAR ELECTRON‐TRANSFER AND SULFITO LIGAND ADDITION REACTIONS OF AQUO(SULFITO‐O)(2,2′,2′′‐TRIAMINOTRIETHYLAMINE)COBALT(III) ION

Chemischer Informationsdienst, 1982
AbstractDas Titelkomplexion (III), das in wäßriger Lösung aus (I) durch schnelle, reversible SO2 ‐Aufnahme über (II) entsteht, unterliegt anschließend zwei viel langsameren Reaktionen.
A. A. EL‐AWADY, G. M. HARRIS
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ChemInform Abstract: EINIGE SULFITO‐COBALTATE(III)

Chemischer Informationsdienst, 1975
AbstractDie Darstellung der Komplexe (Ia), (Ib) und (II) erfolgt durch Umsetzung von Ammonium‐tetranitrodiammincobaltat?lI) mit Na‐sulfit, von Na‐trisulfitocobaltat(III) mit Äthylendiamin und Na‐bisulfit bzw. von cis‐Dinitro‐bis‐[äthylendiamin]‐ Co(III)‐nitrit mit Na‐sulfit in wäßriger Lösung.
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Alkylsulfito, bisulfito and sulfito complexes of η5-cyclopentadienyldicarbonyliron(II)

Journal of Organometallic Chemistry, 1979
Abstract Alkylsulfito complexes η5-C5H5Fe(CO)2S(O)2OR (R = CH3, C2H5, n-C3H7, i-C3H7) have been prepared by reaction of [η5-C5H5Fe(CO)2H2O]BF4 with Na[S(O)2OR] (R = CH3, C2H5) and the respective alcohol as solvent. These products may be interconverted by the use of the appropriate alcohol at reflux; such exchange occurs also at 25°C in the presence ...
Craig A. Poffenberger, Andrew Wojcicki
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Tuning of the trans-influence in sulfito-complexes of platinum(II)

Journal of Molecular Structure, 1988
Abstract Tuning-up of the trans-influence of sulfite in amminesulfitoplatinates(II) [Pt (SO 3 ) n (NH 3 ) 4−n ] (2n-2) (0 ≤ n ≤ 4) with growing n and increasing charge is demonstrated by decreasing ν (Pt-N) and ν (Pt-S) frequencies of bonds trans to sulfite.
D.K. Breitinger, M. Vogt
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ChemInform Abstract: Kinetics and Mechanism of the Reactions of Sulfito Complexes in Aqueous Solution.

Chemischer Informationsdienst, 1986
AbstractSO2 uptake in the range 2 pH 7 by the complexes (I) does not form an O‐bonded species but goes directly to the S‐bonded Complex (II) at rates much too rapid to observe by stopped‐flow procedure.
V. K. JOSHI, R. VAN ELDIK, G. M. HARRIS
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ChemInform Abstract: VIBRATIONAL SPECTRA OF GROUP VIII SULFITO COMPLEXES

Chemischer Informationsdienst, 1981
AbstractAus den Raman‐ und IR‐Spektren des Monosul?tokomplexes (I) und von Salzen mit den Anionen (II) bis (VIII) wird geschlossen, daß diese Metall‐Schwefel‐Bindungenenthalten.
J. P. HALL, W. P. GRIFFITH
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Vibrational spectra of new heteroleptic sulfito complexes of rhodium and iridium

Journal of Molecular Structure, 1997
Abstract Vibrational spectra of the known complex trans -Na[Rh(SO 3 ) 2 (NH 3 ) 4 ]· n H 2 O ( 1 ) and the newly prepared heteroleptic complexes cis -Na[Rh(SO 3 ) 2 (NH 3 ) 4 ]·3H 2 O ( 2 ; also in deuterated form ( 2D )), (NH 4 ) 5 [IrCl 2 (SO 3 ) 3 (NH 3 )]·2H 2 O ( 3 ), and Na 3 [IrCl 2 (SO 3 ) 2 (OH 2 ) 2 ]·7H 2 O ( 4 ) were measured and ...
D.K. Breitinger, A. Bogner, H. Meinberg
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