molecular structurepentanedinitrilegas-phase electron diffractionantigauchetorsion anglesPentanedinitrile (N C-CH 2-CH 2-CH 2-C N) has been studied by gas-phase electron diffraction (ED) at 448 K. At this temperature the molecules exist as a mixture of about equal parts [ X=0.5(0.2)] of...
The crystal and molecular structures of pentane-2,4-dionato-(2,3,5,6-tetrahapto-2,3-dicarbomethoxo[2.2.1]bicycloheptadienerhodium(I), Rh(C5H7O2)(C7H6(CO2CH3)2), have been measured by single crystal X-ray diffraction. The orange crystals are monoclinic, space group P21/c, Z = 4,...
Complete conformational analyses of perfluoro-n-pentane, perfluoro-n-hexane, and perfluoro-n-heptane were carried out at both the semiempirical PM3 and the... William G. Golden and Erin M. Brown and Sadie E. Solem and Robert W. Zoellner - 《Journal of Molecular Structure Theochem》 被引量...
ChemInform Abstract: CRYSTAL AND MOLECULAR STRUCTURES OF PENTANE‐2,4‐DIONATO(α,1,2‐η‐TRIPHENYLMETHYL)PALLADIUM AND ‐PLATINUMstructure (organic substancesNo abstract is available for this article.doi:10.1002/chin.197920069SONODA A.BAILEY P. M....
The crystal structure of bis-(2,4-pentanedionato)4-aminopyridinecopper(II) has been refined to an R value of 0.070 from photometric Weissenberg film measurements. The cell is monoclinic with a = 836 ± 3 pm, b = 1475 ± 3 pm, c = 1435 ± 3 pm, β = 112.14 ± 0.20°. The space...
select article Synthesis, structure, vapour pressure and deposition of ZnO thin film by plasma assisted MOCVD technique using a novel precursor bis[(pentylnitrilomethylidine) (pentylnitrilomethylidine-μ-phenalato)]dizinc(II) Research articleAbstract only Synthesis, structure, vapour pressure and depos...
Raman spectroscopy exhibits a doublet-like peak behaviour which indicates the presence of mixed spinel structure. The saturation magnetization, coercivity and remanence increase with increasing sintering temperature from 250 to 550 °C. The non-saturation and low values of magnetization at high fields ...
The results of X-ray diffraction investigations of compounds containing selenophene and tellurophene fragments are reviewed and analyzed. The structural features of unsubstituted selenophene and tellurophene and their mono-, di-, tri-, and tetrasubstituted derivatives and also the structure of the ...
structure (organic substancesBis(2,4-pentanedionato)chromium(II) has been prepared in crystalline form by slow sublimation in a sealed tube at 105–110°C. There are two equivalent molecules in the monoclinic unit cell, space group P2 1/n, with the following dimensions: a = 11.445(4), b...
The molecular structure of spiropentane has been redetermined from electron diffraction by the vapour. The difference of 0.05 found between the two non-equivalent carbon-carbon bond lengths is in agreement with the expectation based on the results of an MO calculation.doi:10.1002/recl.19680870805...