Displacive transfer of a phenyl group from triphenylphosphine to a metal atom: synthesis and molecular structure of the dibenzamidediphenyldiruthenium compound Ru2Ph2(PhCONH)2[Ph2POC(Ph)N]2

1984 ◽  
Vol 106 (21) ◽  
pp. 6409-6413 ◽  
Author(s):  
Akhil R. Chakravarty ◽  
F. Albert Cotton ◽  
Derek A. Tocher
Keyword(s):  
Molecular Structure ◽  
Metal Atom ◽  
Phenyl Group

Metallaborane Reaction Chemistry. Part 7. B-Frame Supported Bimetallics: Ligand-to-β-Metal Organometallic Interaction in Dimetallaboranes and an Interesting Ligand Displacement Cascade

1999 ◽  
Vol 64 (6) ◽  
pp. 938-946 ◽  
Author(s):  
Young-hee Kim ◽  
Yvonne M. McKinnes ◽  
Paul A. Cooke ◽  
Robert Greatrex ◽  
John D. Kennedy ◽  
...  
Keyword(s):  
Metal Atom ◽  
Phenyl Group ◽  
Phosphine Ligand ◽  
Platinum Atom ◽  
Displacement Cascade ◽  
Ligand Displacement

Reaction of [PtCl2(PMe2Ph)2] with [(PMe2Ph)2PtB10H12] generates [(PMe2Ph)2-μ-η1(Pt)- η1-(Pt')-{PMe2(C6H4)}-closo-Pt2B10H9(PMe2Ph)] in which the phenyl group of a phosphine ligand on one platinum atom exhibits ortho-cyclometallation to the second metal atom, whereas reaction of PPh3 with [(PMe2Ph)2PtB9H9Ru(pcym)] generates [(PMe2Ph)2-μ-η6(Ru)- η1(Pt)-(C6H5PPh2)-closo-PtRuB9H9] in which the phenyl group of a phosphine ligand on the platinum atom exhibits tridentate η6 coordination to the second metal atom.

scholarly journals [O-Isopropyl-N-(4-nitrophenyl)thiocarbamato-κS]-(tri-4-tolylphosphine-κP)gold(I)

Molbank ◽  
10.3390/m1028 ◽  
2018 ◽  
Vol 2018 (4) ◽  
pp. M1028
Author(s):  
Chien Yeo ◽  
Edward Tiekink
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Title Compound ◽  
Three Dimensional ◽  
Phenyl Group ◽  
Close Approach ◽  
Spectroscopic Characterization ◽  
Molecular Packing ◽  
Coordination Geometry ◽  
X Ray

The synthesis, spectroscopic characterization and X-ray crystal structure of the title compound, (4-tolyl)3PAu[SC(O-i-Pr)=NC6H4NO2-4] (1) are described. Spectroscopy exhibited the expected features confirming the formation of the compound. The molecular structure of 1 confirms the expected linear P–Au–S coordination geometry defined by thiolate-S and phosphane-P atoms. The nearly 7° deviation from linearity is ascribed to the close approach of the imine-bound phenyl group, indicative of a semi-localized Au…π(arene) interaction. The three-dimensional molecular packing is consolidated by methyl- and tolyl-C–H…O(nitro) and tolyl-C–H…π(tolyl) interactions.

Pseudopotential molecular-structure calculations for alkali-metal-atom–H2systems

1985 ◽  
Vol 32 (5) ◽  
pp. 2657-2669 ◽  
Author(s):  
F. Rossi ◽  
J. Pascale
Keyword(s):  
Molecular Structure ◽  
Alkali Metal ◽  
Metal Atom ◽  
Alkali Metal Atom ◽  
Structure Calculations

The crystal and molecular structure of π -cyclopentadienyl 1-phenylcyclopentadiene cobalt

1964 ◽  
Vol 279 (1377) ◽  
pp. 191-209 ◽  
Keyword(s):  
Molecular Structure ◽  
Single Crystal ◽  
Least Squares ◽  
Crystal And Molecular Structure ◽  
Crystal Packing ◽  
Three Dimensional ◽  
Phenyl Group ◽  
Spectroscopic Techniques ◽  
Bond Lengths ◽  
Carbon Carbon Bond

π -Cyclopentadienyl 1-phenylcyclopentadiene cobalt crystallizes as orthorhombic needles with a = 29.64 ± 0.04 Å, b = 7.70 ± 0.01 Å, c = 10.68 + 0.02 Å; the space group is Pbca . A three-dimensional single-crystal Fourier and least-squares analysis has converged R to 0.089 for the 815 independent reflexions, σ - and π -bonding from the cyclopentadiene ligand to the cobalt ion is evidenced by the conformation of the ligand together with the detailed carbon-carbon bond lengths (average e. s. d. 0.03 Å). The phenyl group occupies the exo -position rather than the endo -site suggested by spectroscopic techniques. The crystal packing is also discussed.

Three-membered Rings. Molecular Structure and Conformation of Aryl Substituted Oxiranes by Dipole Moment Measurements

1977 ◽  
Vol 32 (12) ◽  
pp. 1467-1472 ◽  
Author(s):  
Salvatore Sorriso ◽  
Carlo Battistini ◽  
Bruno Macchia ◽  
Franco Macchia
Keyword(s):  
Molecular Structure ◽  
Dipole Moment ◽  
Electric Dipole ◽  
Dipole Moments ◽  
Phenyl Group ◽  
Electric Dipole Moments ◽  
Bond Angles ◽  
Styrene Derivatives

The electric dipole moments of some styrene and trans- and cis-stilbene oxides have been measured, in benzene. From these data some bond angles have been calculated and it has been deduced that in the styrene derivatives the phenyl group is in rapid interconversion about the bond with the triatomic ring.

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