Chemistry of polynuclear compounds. Part VII. The mass spectra of some polynuclear metal carbonyl complexes

1966 ◽  
pp. 1663 ◽  
Author(s):  
J. Lewis ◽  
A. R. Manning ◽  
J. R. Miller ◽  
J. M. Wilson
Keyword(s):  
Mass Spectra ◽  
Metal Carbonyl ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes ◽  
Polynuclear Compounds

Zur Reaktivität von Natrium-bis-trimethylsilylamid gegenüber Metallcarbonylkomplexen mit Metall-Metall-Bindungen, I ER2-verbrückte Dicyano- und Diisonitril-octacarbonyl-dimanganate (E = Sn, Pb) / The Reactivity of Sodium Bis-trimethylsilylamide against Metal Carbonyl Complexes with Metal Metal Bonds, I ER2 Bridged Dicyano or Diisonitrile Octacarbonyl Dim anganates (E = Sn, Pb)

1986 ◽  
Vol 41 (5) ◽  
pp. 606-616 ◽  
Author(s):  
Matthias Moll ◽  
Helmut Behrens ◽  
Peter Merbach ◽  
Karl-Heinz Trümmer ◽  
Gerhard Thiele ◽  
...  
Keyword(s):  
Structure Analysis ◽  
Vibrational Spectra ◽  
Mass Spectra ◽  
Metal Carbonyl ◽  
Carbonyl Complexes ◽  
X Ray ◽  
Metal Carbonyl Complexes ◽  
Metal Metal ◽  
New Compounds ◽  
Metal Bonds

Abstract EPh2 bridged dicyano octacarbonyl dimetalates {Ph2E[Mn(CO)4CN]2}2- are formed by the reaction of bis(carbonyl-metalates) of tin and lead Ph2E[Mn(CO)5]2 with NaN(SiMe3)2. The new dicyano anions can be transformed with trialkyloxonium tetrafluoroborates [R′3O]BF4 or chlor-trimethylsilane and -germane into the corresponding diisonitrile complexes Ph2E[Mn(CO)4CNR′]2 (R′=Me, Et, SiMe3, GeMe3). In the case of Ph2E [Mn(CO)4CNR′]2 (R′=Me, Et; E=Sn, Pb) the two phenyl groups can be removed with dry hydrogenchloride to give Cl2E[Mn(CO)4CNR′]2.NMR and mass spectra are discussed. The vibrational spectra of the new compounds show cis-coordination of the Sn atoms and the cyano or isonitrile ligands in the carbonylmetalate fragments. This is confirmed by the X-ray structure analysis of Ph2Sn[Mn(CO)4CNMe]2 (space group P21/n).

MULTIPLE SCATTERING EFFECTS IN THE COBALT K-EDGE EXAFS OF METAL CARBONYL COMPLEXES

1986 ◽  
Vol 47 (C8) ◽  
pp. C8-589-C8-592
Author(s):  
N. BINSTED ◽  
S. L. COOK ◽  
J. EVANS ◽  
R. J. PRICE ◽  
G. N. GREAVES
Keyword(s):  
Multiple Scattering ◽  
Metal Carbonyl ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes ◽  
Scattering Effects ◽  
Multiple Scattering Effects

Transition Metal Carbonyl Complexes of an N-Heterocyclic Carbene Stabilized Silyliumylidene Ion

2019 ◽  
Vol 58 (21) ◽  
pp. 14931-14937 ◽  
Author(s):  
Philipp Frisch ◽  
Tibor Szilvási ◽  
Amelie Porzelt ◽  
Shigeyoshi Inoue
Keyword(s):  
Transition Metal ◽  
Metal Carbonyl ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes

Polyoxometalate-supported metal carbonyl derivatives: from synthetic strategies to structural diversity and applications

2019 ◽  
Vol 6 (11) ◽  
pp. 3041-3056 ◽  
Author(s):  
Jingkun Lu ◽  
Peipei He ◽  
Jingyang Niu ◽  
Jingping Wang
Keyword(s):  
Catalytic Properties ◽  
Metal Carbonyl ◽  
Structural Diversity ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes ◽  
Carbonyl Derivatives ◽  
Supported Metal

This review aims to give an overview of the POM-supported metal carbonyl complexes obtained so far, focusing on their structural diversity and potential photochemical and catalytic properties.

Selected strategies for improving sensitivity and reliability of immunoassays

1994 ◽  
Vol 40 (3) ◽  
pp. 347-357 ◽  
Author(s):  
L J Kricka
Keyword(s):  
Drugs Of Abuse ◽  
Metal Carbonyl ◽  
Step Test ◽  
Detection Methods ◽  
Carbonyl Complexes ◽  
Assay Sensitivity ◽  
Metal Carbonyl Complexes ◽  
One Step ◽  
Polymerase Chain ◽  
Catalyzed Reporter Deposition

Abstract Selected recent advances in immunoassay are reviewed. Development has continued on new labels (beta-lactamase, pyrophosphatase, luciferases, photoproteins, pyridopyridazines, europium cryptates, metal carbonyl complexes, porphines, phosphors) and label-detection methods (e.g., chemiluminescence assays, thermometric assays, NADP(+)- and FADP-based coupled assays). Various methods have been explored to increase assay sensitivity, including label amplification via catalyzed reporter deposition (peroxidase label) and immuno-polymerase chain reaction (DNA label). The focus of new immunoassay strategies has been on improved reliability (bispecific antibodies), assay simplification (piezoelectric and surface plasmon resonance immunosensors, phase-modulation fluorescence spectroscopy, polymerized bilayer assemblies), and simultaneous multianalyte testing (e.g., quadruple labeling with lanthanides, one-step test devices for drugs of abuse).

Stereochemistry of epoxide carbonylation using bimetallic Lewis acid/metal carbonyl complexes

2004 ◽  
Vol 76 (3) ◽  
pp. 557-564 ◽  
Author(s):  
Y. D. Y. L. Getzler ◽  
Viswanath Mahadevan ◽  
E. B. Lobkovsky ◽  
G. W. Coates
Keyword(s):  
Lewis Acid ◽  
Kinetic Resolution ◽  
Metal Carbonyl ◽  
Carbonyl Complexes ◽  
Enantiomerically Pure ◽  
Metal Carbonyl Complexes ◽  
Pure Complex

The stereochemistry of epoxide carbonylation using bimetallic [Lewis acid]+[Co(CO)4]- complexes is reported. The achiral complex [(salph)Al(THF)2][Co(CO)4] stereospecifically carbonylates cis- and trans-2-butene oxide to the trans- and cis-β-lactones, respectively. Preliminary experiments regarding the carbonylative kinetic resolution of racemic trans-2-butene oxide using the enantiomerically pure complex [(R,R-salcy)Al(THF)2][Co(CO)4] are also reported.

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