... www.nature.com/naturematerials image can be described through a regular arrangement of dark butterfly wings, surrounded by darker crowns and separated by white crosses along [110] and single white dots elongated along [100] and [010]. ...
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Ссылки http://www.chem.msu.ru/rus/fullerenes/herview-paper-eng.pdf -- 1548.1 Кб -- 28.07.2004 Похожие документы
... by quantum chemical SINDO1 calculations, which give the energies of the isomeric C-5 ... The total energy (see Table 1) was, in all cases, lowest for the C-8a-adduct ...
... dark regions of the mask was no less than 4 O.D. As a result of the irradiation, the material under transparent parts of the ... energies between mesogenic moieties, trans- and cis-azobenzene fragments, change of entropy due to difference in rotation ...
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Ссылки http://www.chem.msu.ru/rus/lab/chemkin/people/articles-pdf/bogdanov02.pdf -- 2839.4 Кб -- 07.11.2013 Похожие документы
... The dissipation of absorbed photon energy in the matrix may result in restructuring ... The apparent activation energy of the reaction varied from 2.3 to 0.55 kcal mol-i as ...
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... According to MNDO calculations 15 the difference in energy between isomers 9e and 10e is 5.7 kcal mol 1. ... The product (early described 19 as a yellow oil) was an amorphous dark yellow solid (56%); mp 104106 C. 1H NMR and IR spectra ...
... aryl substituents) are col ored deep dark cherry, probably because of intramo Table ... calcula tions20,51,58 confirmed that the energies of the adducts and the open ... According to calculated data,21 the energy difference between the adducts at ...
... To discover photoconcentration, the sample was stored in darkness for the time necessary for thermal cis trans azobenzene ... Sci. A 40 (1998) 1. [4] A. Vorob'ev, Kh. Gurman, V.S. Khimia, Visokix energiy (High Energy Chem.) 19 (1985) 148. ...
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... Tritech England) with ionization energy maintained at 70 eV. ... This is because animals in a new situation instinctively try to hide in a dark compartment. ...