Synthesis and crystal structure of heptacarbonyl-µ3-(pent-1 -en-1 -yl-3-ylidene)-(η-1,2,3-triethylcyclopentadienyl)-triangulo-tri-iron (3 Fe–Fe) : the cleavage of an acetylenic triple bond on a metal-atom cluster

1978 ◽  
pp. 552-556 ◽  
Author(s):  
Enrico Sappa ◽  
Antonio Tiripicchio ◽  
Anna Maria Manotti Lanfredi
Keyword(s):  
Crystal Structure ◽  
Metal Atom ◽  
Triple Bond ◽  
Synthesis And Crystal Structure ◽  
Atom Cluster

The Crystal Structure of Cesium Dodecachlorotrirhenate-(III), a Compound with a New Type of Metal Atom Cluster

1963 ◽  
Vol 2 (6) ◽  
pp. 1166-1171 ◽  
Author(s):  
J. A. Bertrand ◽  
F. A. Cotton ◽  
W. A. Dollase
Keyword(s):  
Crystal Structure ◽  
Metal Atom ◽  
Atom Cluster ◽  
New Type

Synthesis and crystal structure of [(.eta.6-C6H5CH3)V(CO)2]2, a compound with a vanadium-vanadium triple bond

1993 ◽  
Vol 12 (5) ◽  
pp. 1682-1685 ◽  
Author(s):  
Thomas S. Janik ◽  
Charles H. Lake ◽  
Melvyn Rowen Churchill
Keyword(s):  
Crystal Structure ◽  
Triple Bond ◽  
Synthesis And Crystal Structure

Synthese und Kristallstruktur von (Cyclopentadienyl)(dicarbonyl)(1,5-di-/Molyl-pentaazadienido)molybdän, (Cp)Mo(CO)2(tolN5tol)/ Synthesis and Crystal Structure of (Cyclopentadienyl)(dicarbonyl)(1,5-di-p-tolyl-pentaazadienido)molybdenum, (Cp)Mo(CO)2(tolN5tol)

1988 ◽  
Vol 43 (8) ◽  
pp. 1029-1032 ◽  
Author(s):  
Johannes Beck
Keyword(s):  
Crystal Structure ◽  
Nitrogen Atom ◽  
Metal Atom ◽  
Chelate Ring ◽  
Lattice Parameters ◽  
Monoclinic Space Group ◽  
Synthesis And Crystal Structure ◽  
Space Group ◽  
Membered Chelate Ring

Abstract(Cp)Mo(CO)2(tolN5tol) is formed in the reaction of (Cp)Mo(CO)3Cl with tolNN(NH)NNtol and NaOH in ethanol. It forms red platelike crystals from THF/hexane which crystallize in the monoclinic space group P21/n with the lattice parameters a = 765.6(2), b = 2372.3(3), c = 1149.4(2) pm, β = 97.06(2)°, Z = 4. The structure consists of monomeric complexes. The pentaazadienido ligand chelates with its nitrogen atoms N1 and N3 the Mo atom of a (Cp)Mo(CO)2 unit. The nitrogen atom N5 is not coordinated to the metal atom. Although asymmetrically bonded, the all trans N5 zig zag chain is planar. The N -N distances in the four membered chelate ring are nearly equal (N1 - N2 = 131.0 and N2 - N3 = 132.6 pm)

Synthesis and crystal structure of 2-isocyano-4-methylphenyl diphenylacetate: a rare case of an easily accessible odourless isocyanide

2015 ◽  
Vol 71 (2) ◽  
pp. 155-158 ◽  
Author(s):  
Dina Boyarskaya ◽  
Margarita Avdontceva ◽  
Tatiana Chulkova
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Bond Length ◽  
Triple Bond ◽  
Rare Case ◽  
Synthesis And Crystal Structure ◽  
Space Group ◽  
One Dimensional ◽  
Acidic Hydrogen

Acidic hydrogen containing 2-isocyano-4-methylphenyl diphenylacetate, C22H17NO2, (I), was synthesized by the base-promoted reaction between 5-methylbenzoxazole and diphenylacetyl chloride. Achiral (I) crystallizes in the chiralP212121space group. The C[triple-bond]N bond length is 1.164 (2) Å and the angle between the OCO and 2-isocyano-4-methylphenyl planes is 69.10 (16)°. Molecules are linkedviaC=O...Hphenyland bifurcated N[triple-bond]C...Hphenyl/N[triple-bond]C...Hmethinehydrogen bonds, forming one-dimensional arrays.

Synthesis and Crystal Structure of (η-C5H5)2Ni2Ru2(CO)6[C2(H)C(=CH2)CH3]. A new heterometallic cluster with an uncommon metal atom framework

1982 ◽  
Vol 64 ◽  
pp. L269-L271 ◽  
Author(s):  
Maurizio Lanfranchi ◽  
Antonio Tiripicchio ◽  
Marisa Tiripicchio Camellini ◽  
Olimpia Gambino ◽  
Enrico Sappa
Keyword(s):  
Crystal Structure ◽  
Metal Atom ◽  
Synthesis And Crystal Structure ◽  
Heterometallic Cluster

Synthese und Kristallstruktur von W2[OC(CF3)2NMe2]2(NMe2)4 / Synthesis and Crystal Structure of W2[OC(CF3)2NMe2]2(NMe2)4

1986 ◽  
Vol 41 (12) ◽  
pp. 1506-1508 ◽  
Author(s):  
Herbert W. Roesky ◽  
Norbert Bertel ◽  
Frank Edelmann ◽  
Regine Herbst ◽  
Ernst Egert ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Structure Analysis ◽  
Triple Bond ◽  
Mass Spectra ◽  
Nmr Spectra ◽  
Synthesis And Crystal Structure ◽  
X Ray

AbstractThe reaction of W2(NMe2)6 with hexafluoroacetone (HFA) yields W2[OC(CF3)2NMe2]2(NMe2)4, an orange solid, which was characterized by mass spectra, 1H, 13C, 19F NMR spectra and an X-ray structure analysis. The compound contains a W=W triple bond of 230.1(1) pm.

Synthesis and crystal structure of (µ-H) Ru3(CO)10(µ-NH–CH2Ph). An example of activation of the carbon–nitrogen triple bond

1983 ◽  
pp. 1391-1392 ◽  
Author(s):  
Paola Michelin Lausarot ◽  
Gian Angelo Vaglio ◽  
Mario Valle ◽  
Antonio Tripicchio ◽  
Marisa Tiripicchio Camellini
Keyword(s):  
Crystal Structure ◽  
Triple Bond ◽  
Synthesis And Crystal Structure
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