Studies on olefin-co-ordinating transition-metal carbene complexes. Part 14. An unusual reaction of tricarbonyl(η4-cyclopenta-1,3-diene)iron: a new approach to acyldicarbonyl(η-cyclopentadienyl)iron complexes, and the X-ray crystal structure of [Fe(COC6H4CF3-p)(η-C5H5)(CO)2]

1989 ◽  
pp. 635-638 ◽  
Author(s):  
Jiabi Chen ◽  
Jianguo Yin ◽  
Guixin Lei ◽  
Yongyin Wang ◽  
Guangda Lin
Keyword(s):  
Crystal Structure ◽  
Transition Metal ◽  
Iron Complexes ◽  
Unusual Reaction ◽  
Carbene Complexes ◽  
New Approach ◽  
X Ray

The Transition Metal-rich Orthophosphate Arrojadite with Special Structural Features

2010 ◽  
Vol 65 (12) ◽  
pp. 1427-1433 ◽  
Author(s):  
Christoph Kallfaß ◽  
Constantin Hoch ◽  
Hermann Schier ◽  
Arndt Simon ◽  
Helmut Schuber
Keyword(s):  
Crystal Structure ◽  
Transition Metal ◽  
Single Crystal ◽  
Structural Features ◽  
Nickel Plate ◽  
Single Crystal Diffraction ◽  
X Ray ◽  
Different Types ◽  
New Feature

The crystal structure of the transition metal-rich orthophosphate mineral arrojadite was reexamined, and the disorder phenomena were analyzed applying modern X-ray single-crystal diffraction and refinement methods on samples from Nickel Plate (USA) and Hagendorf (Germany). As a new feature of the arrojadite structure, two different types of channels oriented along [010] are described. The occupancy of the atomic positions inside these channels have been elucidated.

Transition-metal periodato complexes. Their preparations and properties as catalytic oxidants, and X-ray crystal structure of Na4K[Au{IO5(OH)}2]·KOH·15H2O

1992 ◽  
pp. 3489-3495 ◽  
Author(s):  
Andrew C. Dengel ◽  
Ahmed M. El-Hendawy ◽  
William P. Griffith ◽  
Sahar I. Mostafa ◽  
David J. Williams
Keyword(s):  
Crystal Structure ◽  
Transition Metal ◽  
X Ray

Übergangsmetall-Carben-Komplexe, CXXVI [1]. Darstellung und Struktur symmetrischer Hydroxycarben-Anhydrid-Komplexe des Mangans und Rheniums / Transition Metal Carbene Complexes, CXXVI [1]. Preparation and Structure of Symmetrica! Hydroxycarbene Anhydride Complexes of Manganese and Rhenium

1982 ◽  
Vol 37 (10) ◽  
pp. 1284-1288 ◽  
Author(s):  
Ernst Otto Fischer ◽  
Jiabi Chen ◽  
Ulrich Schubert
Keyword(s):  
Transition Metal ◽  
Structure Analysis ◽  
Metal Carbonyl ◽  
Carbene Complexes ◽  
X Ray ◽  
Carbyne Complexes ◽  
Hydrolysis Of ◽  
Controlled Hydrolysis ◽  
Symmetrical Anhydrides

Abstract Symmetrical anhydrides of hydroxycarbene complexes of manganese and rhenium, [π-C5H5(CO)2MC(R)]2O, (M = Mn, Re) are prepared by reaction of cationic carbyne complexes [π-C5H5(CO)2MCR]BX4 with the corresponding metal carbonyl acylates Li[π-C5H5(CO)2MC(O)R]. [π-C5H5(CO)2MnC(C6H5)]2O is also obtained by controlled hydrolysis of π-C5H5(CO)2MnCX(Br)Ce6H5. The new complexes are characterized spectroscopically and by an X-ray structure analysis of [π-C5H5(CO)2MnC(C6H5)2O.

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