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Russian Chemical Bulletin - Graphene oxide (GO) synthesized according to the modified Hummers method was reduced by supercritical isopropyl alcohol (SCI), supercritical acetone (SCA), and... 相似文献
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Metal nanoparticles were fixed on the surface of a human hair and sheep wool through partial replacement of the citrate ions
coordinated by Ag nanoparticles by ligands within the fiber, and nanoparticle growth within the fiber bulk was noted. 相似文献
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Vlasenko V. G. Kozinkin A. V. Shuvaev A. T. Gubin S. P. 《Russian Journal of Coordination Chemistry》2003,29(8):545-549
The electronic structures of the binuclear complexes [(NH4)2Re2Cl8)] · 2H2O and Re2(CH3COO)4Br2 were studied using ReL5 X-ray emission spectra. The distribution of the Re 5d AOs and Cl 3p AOs in the MOs of these complexes was analyzed. The ReL5 spectra of the complexes exhibit components corresponding to the metal–metal -bond. The contribution of the rhenium 5d AOs to the bond in [(NH4)2Re2Cl8)] · 2H2O is almost twice as low as in Re2(CH3COO)4Br2. 相似文献
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A. N. Nesmeyanov A. A. Lubovich L. P. Yur'eva S. P. Gubin E. G. Perevalova 《Russian Chemical Bulletin》1967,16(4):906-907
Conclusions In the presence of ferric chloride, ruthenocene undergoes direct cyanation with the formation of the previously undescribed ruthenocenecarbonitrile. Ruthenocene is far less active in this reaction than ferrocene.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 935–937, April, 1967. 相似文献
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S. P. Gubin L. G. Kuz'mina A. V. Churakov J. A. K. Howard L. A. Polyakova N. A. Kataeva I. F. Golovaneva A. P. Klyagina 《Russian Chemical Bulletin》2005,54(8):1813-1818
The reaction of the carbidocarbonyl cluster [Fe6C(CO)16]2− with ruthenium(IV) hydroxochloride Ru(OH)Cl3 was studied. At 90–100 °C, the reaction gave products of replacement of Fe atoms by Ru in the [Fe6C(CO)16]2− cluster along with degradation products. Treatment of the replacement products with FeCl3 afforded the [Fe2.96Ru3.04C(CO)17] compound (1), which was characterized by X-ray diffraction analysis. The crystals of cluster 1 are composed of two types of octahedral molecules (1a and 1b) in a ratio of 2 : 1. Molecules 1a are in general positions, and molecules 1b are located on twofold axes. In both molecules, the Fe and Ru atoms are disordered over four of six positions.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1761–1766, August, 2005. 相似文献
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