Magnetic anisotropy of the unshared electron pair of phosphorus and the P-O, P=O, and P=S bonds in 2-methoxy-1,3,2-dioxaphosphorinanes

1988 ◽  
Vol 37 (6) ◽  
pp. 1165-1168
Author(s):  
S. G. Vul'fson ◽  
N. N. Sarvarova ◽  
A. N. Vereshchagin
Keyword(s):  
Magnetic Anisotropy ◽  
Electron Pair ◽  
Unshared Electron Pair

Orientation of the unshared electron pair of the nitrogen atom in N-substituted 2,5-dimethyl-4-piperidinones

1989 ◽  
Vol 25 (4) ◽  
pp. 426-427
Author(s):  
A. �. Aliev ◽  
A. A. Fomichev
Keyword(s):  
Nitrogen Atom ◽  
Electron Pair ◽  
Unshared Electron Pair

Dipole moments of the bonds and the unshared electron pair in sulfites and sulfoxides

1969 ◽  
Vol 18 (3) ◽  
pp. 495-498
Author(s):  
L. K. Yuldasheva ◽  
R. P. Arshinova ◽  
S. G. Vul'fson
Keyword(s):  
Electron Pair ◽  
Dipole Moments ◽  
Unshared Electron Pair

Structures involving unshared electron pair. The Crystal Structures of As(OCOCH3)3 and As2O(OCOCH3)4

1993 ◽  
Vol 619 (5) ◽  
pp. 943-946 ◽  
Author(s):  
Boris Kamenar ◽  
Milenko Bruvo ◽  
Jasna Butumovi?
Keyword(s):  
Crystal Structures ◽  
Electron Pair ◽  
Unshared Electron Pair

ChemInform Abstract: Stereochemistry of Iodine(V) and Tellurium(IV) Fluoride Compounds with an Unshared Electron Pair

ChemInform ◽  
2010 ◽  
Vol 27 (50) ◽  
pp. no-no
Author(s):  
YU. V. KOKUNOV
Keyword(s):  
Electron Pair ◽  
Unshared Electron Pair

ChemInform Abstract: Structures Involving Unshared Electron Pair. The Crystal Structures of As(OCOCH3)3 and As2O(OCOCH3)4.

ChemInform ◽  
2010 ◽  
Vol 24 (29) ◽  
pp. no-no
Author(s):  
B. KAMENAR ◽  
M. BRUVO ◽  
J. BUTUMOVIC
Keyword(s):  
Crystal Structures ◽  
Electron Pair ◽  
Unshared Electron Pair

Spatial Electron Density Distribution of Chlorine Atoms in Molecules of the Series Cl2C = CXX'

1992 ◽  
Vol 47 (1-2) ◽  
pp. 150-152 ◽  
Author(s):  
Valentin P. Feshin ◽  
Gelena A. Polygalova ◽  
Vasilii V. Shchepin ◽  
Yurii E. Sapozhnikov
Keyword(s):  
Double Bond ◽  
Electron Density Distribution ◽  
Electron Distribution ◽  
Electron Pair ◽  
Electron System ◽  
Unshared Electron Pair ◽  
Atoms In Molecules ◽  
Asymmetry Parameters ◽  
Cl Atoms ◽  
Q Values

AbstractThe EFG asymmetry parameters at 35Cl nuclei have been measured for polycrystalline compounds of series Cl2C = CHX (X = OR, OCOR) and Cl2C = C(Cl)OCOR at 77 K. For the Cl trans-atoms in molecules Cl2C = CHX, the q values are equal or close to zero. For the Cl cis-atom of these compounds and for all Cl atoms of compounds Cl2C = C(Cl)OCOR, η ~ 6 - 9%. It was shown that the deviation from the axial symmetry of electron distribution of Cl atoms in these compounds is due to the influence not of the geminal, but of a vicinal atom or group directly through the field. The expected p, π -conjugation between the unshared electron pair of halogen and the Ti-electron system of double bond is absent in the molecules studied.

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