Search Results - "Girichev, G. V"

Sublimation Enthalpies of Substituted Pyridine N-Oxides by Belova, N. V., Giricheva, N. I., Zhabanov, Yu. A., Andreev, V. P., Girichev, G. V.

“…The enthalpies of sublimation of five substituted pyridine N- oxides were determined by the Knudsen effusion method with mass spectrometric control of the…”
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Molecular Structures of Tris(dipivaloylmethanato) Complexes of the Lanthanide Metals, Ln(dpm)3, Studied by Gas Electron Diffraction and Density Functional Theory Calculations:  A Comparison of the Ln−O Bond Distances and Enthalpies in Ln(dpm)3 Complexes and the Cubic Sesquioxides, Ln2O3 by Girichev, G. V, Giricheva, N. I, Haaland, Arne, Kuzmina, N. P, Samdal, Svein, Strenalyuk, T. N, Tverdova, N. V, Zaitseva, I. G

“…The molecular structures of tris(dipivaloylmethanato)neodymium(III), Nd(dpm)3, and tris(dipivaloylmethanato)ytterbium(III), Yb(dpm)3, have been determined by…”
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STRUCTURAL ASPECTS OF trans–cis ISOMERIZATION OF AZOBENZENE, 4,4′-AZOPYRIDINE, AND AZOXYBENZENE by Giricheva, N. I., Lebedev, I. S., Fedorov, M. S., Bubnova, K. E., Girichev, G. V.

“…Processes of trans–cis isomerization of azobenzene (AZB), 4,4′-azopyridine (AZP), and azoxybenzene (AZOB) are studied using quantum chemical calculations at…”
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Ultrafast Electron Microscopy: An Instrument of the XXI Century by Aseev, S. A., Mironov, B. N., Ryabov, E. A., Avilov, A. S., Girichev, G. V., Ischenko, A. A.

“…Ultrafast electron microscopy (UEM) has made it possible to visualize laser-induced time-dependent processes in materials with a high spatial and temporal…”
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Ytterbium tris(hexafluoroacetylacetonate) Yb(C₅O₂HF₆)₃: The composition of overheated vapor and sublimation thermodynamics by Girichev, G. V, Rybkin, V. V, Tyunina, V. V, Krasnov, A. V, Tverdova, N. V, Kuz'mina, N. P, Zaitseva, I. G

“…A mass spectrometric study of the saturated vapor over ytterbium tris(hexafluoroacetylacetonate) Yb(hfa)₃ (hfa = CF₃-C(O)-CH-C(O)-CF₃) and of the vapor…”
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Composition of overheated vapors and molecular structure of monomeric tris-hexafluoroacetylacetonates of lanthanum, neodymium and samarium by Rybkin, V.V., Tverdova, N.V., Girichev, G.V., Shlykov, S.A., Kuzmina, N.P., Zaitseva, I.G.

“…► Structure and vapor composition of Ln(hfa) 3(Ln=La,Nd,Sm) determined by gas electron diffraction and mass-spectrometry. ► Vapors are highly oligomerized. ►…”
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Molecular structure of N, N′- o-phenylene-bis(salicylideneaminato)zinc(II), Zn(saloph), according to gas-phase electron diffraction and quantum-chemical calculations by Girichev, G.V., Giricheva, N.I., Tverdova, N.V., Pelevina, E.D., Kuzmina, N.P., Kotova, O.V.

“…The molecular structure of N, N′- o-phenylene-bis(salicylideneaminato)zinc(II) has been determined by synchronous gas-phase electron diffraction (GED) and mass…”
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Mass spectrometric study of the overheated vapor over lanthanide dipivaloylmethanates Ln(thd)3 (Ln = Nd, Er, Yb, Lu) by Girichev, G. V., Belova, N. V., Trang, Nguen Hoang, Shlykov, S. A., Kuz’mina, N. P.

“…A mass spectrometric study of the overheated vapor over neodymium, erbium, ytterbium, and lutetium dipivaloylmethanates has been carried out. The mass spectra…”
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Molecular structure of erbium trichloride monomer and dimer by electron diffraction and mass spectrometric data by Giricheva, N. I., Girichev, G. V., Shlykov, S. A., Pelipets, O. V.

“…A simultaneous electron diffraction and mass spectrometric experiment was performed to investigate erbium trichloride vapor at 1134(20) K. The vapor contains…”
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Molecular structure of lutetium trichloride monomer and dimer by Giricheva, N. I., Girichev, G. V., Krasnov, A. V., Krasnova, O. G.

“…This paper reports on a simultaneous electron diffraction and mass spectrometric study of the saturated vapor of lutetium trichloride at T = 1070(10) K. It is…”
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The molecular species in saturated and overheated vapors of Sc(acac)3: A first structural study of bis-acetylacetonate scandium Sc(acac)2 radical by Girichev, G.V., Tverdova, N.V., Giricheva, N.I., Shlykov, S.A.

“…[Display omitted] •Gas electron diffraction, mass spectrometry, DFT and MP2 calculations.•Mass-spectra of overheated (812 K) and saturated (428 K) vapor of…”
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Molecular structure and vibrational characteristics of thorium tetrafluoride by Girichev, G. V., Krasnov, A. V., Giricheva, N. I., Krasnova, O. G.

“…The molecular structure of ThF4 is studied by synchrotron electron diffractometry and mass spectrometry. The thermally mean values of internuclear distances…”
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Structure and vibration frequencies of gaseous europium dibromide by Giricheva, N. I., Girichev, G. V., Shlykov, S. A., Pelipets, O. V.

“…Molecular structure of EuBr2 was studied by electron diffraction and mass spectrometry at 1373(20) K. The molecule has a nonlinear equilibrium configuration…”
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STRUCTURE OF IONS AND THE ENERGY OF THEIR FORMATION IN SATURATED ALUMINUM TRIS- DIPIVALOYLMETHANATE VAPOR UPON ELECTRON IONIZATION by Girichev, G. V., Giricheva, N. I.

“…The DFT/B3LYP method is used to study geometric and electronic structures of ions formed in the mass spectrum upon electron ionization of molecular forms in…”
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Simultaneous electron diffraction and mass-spectrometric study of the structure of the MoF5 molecule by Giricheva, N. I., Krasnova, O. G., Girichev, G. V.

“…Electron diffraction data for the MoF5 molecule are analyzed in terms of an ra structure. Three models of the geometrical structure, which have D3h, C4v, and…”
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Refinement of the structural parameters of the WO2F2 molecule by Petrov, V. M., Petrova, V. N., Giricheva, N. I., Girichev, G. V.

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Molecular structure of tris(dipivaloylmethanato)lanthanum(III) studied by gas electron diffraction by Giricheva, N.I., Belova, N.V., Shlykov, S.A., Girichev, G.V., Vogt, N., Tverdova, N.V., Vogt, J.

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H-complexes in the “4-n-alkoxybenzoic acid: 4-pyridyl 4′-n-alkoxybenzoate” system. IR spectroscopy and quantum chemical calculations by Giricheva, N.I., Syrbu, S.A., Bubnova, K.E., Fedorov, M.S., Kiselev, M.R., Girichev, G.V.

“…IR spectra of individual 4-n-dodecyloxybenzoic acid (A) and 4-pyridyl 4′-n-dodecyloxybenzoate (B) compounds as well as IR spectra of 2A:1B and 1A:1B systems…”
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Structure and energetic characteristics of methane hydrates. From single cage to triple cage: A DFT-D study by Giricheva, N.I., Ischenko, A.A., Yusupov, V.I., Bagratashvili, V.N., Girichev, G.V.

“…Electronic, geometrical, vibrational and energetic characteristics of the ice I TDT fragment consisted of dodecahedron H2O[512] (D) fused with two…”
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ELECTRONIC ABSORPTION SPECTRA AND INTERMOLECULAR HYDROGEN BONDING IN MESOGEN–NONMESOGEN SYSTEMS by Giricheva, N. I., Bubnova, K. E., Chernova, E. M., Fedorov, M. S., Syrbu, S. A., Girichev, G. V.

“…The TD-DFT/B97-D/6-311G ** method is used to calculate the electronic absorption spectra of А ⋯ Х ⋯ А supramolecules with intermolecular hydrogen bonds (HBs),…”
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