Zobrazeno 1 - 10
of 147
pro vyhledávání: '"V.K. Belsky"'
Autor:
A.I. Stastch, V.K. Belsky, Yu. V. Torubaev, Igor L. Eremenko, Sergei E. Nefedov, A. A. Pasynskii, O.G. Ellert
Publikováno v:
Journal of Organometallic Chemistry. :433-436
The reaction of [CpCr(μ-SCMe 3 )] 2 (μ-S) ( 1 ) with [PtMe 3 I] 4 in hot benzene leads to the formation of the tetranuclear cluster I[CpCr(μ-SCMe 3 )] 2 (μ 4 -S)[PtMe 3 (μ-I)] 2 ( 2 ). According to X-ray data, cluster 2 contains a molecule of 1
Publikováno v:
Polyhedron. 12:831-834
The molecular structure of the copper complex with title ligand has been determined by X-ray diffraction. It shows a slightly distorted tetragonal bipyramidal coordination of the copper ion. The macrocycle is coordinated in a planar configuration and
Autor:
V.K. Belsky
Publikováno v:
Acta Crystallographica Section A Foundations of Crystallography. 52:C1-C1
Publikováno v:
Journal of Organometallic Chemistry. 254:189-192
The compound (Me 3 Si) 3 CSnMeCl 2 reacts with MeOH/MeOK to give the cyclotristannoxane, Me[(Me 3 Si) 3 C]SnO??Sn[C(SiMe 3 ) 3 ](Me)OSnO[CH(SiMe 3 ) 2 ]Me, the structure of which was determined by full X-ray crystallography. Crystals of C 30 H 8 2O 3
Autor:
V.K. Belsky
Publikováno v:
Journal of Organometallic Chemistry. 213:435-440
The full X-ray structure analysis of two organoarsenic compounds with AsO bonds has been performed. I, (C 6 H 5 ) 3 AsO · H 2 O (a redetermination, see ref. 1), monoclinic, a 11.155, b 9.461, c 16.621 », γ 113.24°, Z = 4, space group P 2 1 / n
Publikováno v:
Journal of Organometallic Chemistry. 258:283-289
According to spectral data, the anthracene-like heterocyclic compounds containing Si, Ge or Sn atoms exhibits p -π or d -π type conjugative effects. In an attempt to confirm the presence of such conjugation, a full X-ray structure analysis has been
Autor:
A.N. Sobolev, V.K. Belsky
Publikováno v:
Journal of Organometallic Chemistry. 214:41-46
An X-ray structure analysis of three p-substituted triphenylarsines has been carried out: tri-p-chlorophenylarsine (TPCPA), orthorhombic, space group Pbca, Z 8, R 0.032; tri-p-methoxyphenylarsine (TPMPA), trigonal, space group R 3 , Z 2,
Autor:
V.K. Belsky, V.E. Zavodnik
Publikováno v:
Journal of Organometallic Chemistry. 265:159-165
A full X-ray structure analysis of two polymorphic modifications of tris(p-chlorophenyl)arsinoxide, C18H12AsOCl3, has been performed. Modification I is triclinic, space group P 1 , Z = 4; modification II is hexagonal, space group P63, Z = 2. The geom
Publikováno v:
Journal of Organometallic Chemistry. 244:125-128
Complete X-ray structure analyses of tetraphenyltin and tetra(o-tolyl)tin have been performed. The crystals are tetragonal (P 4 21c, Z = 2). The introduction of a methyl group in the ortho-position causes lengthening of the SnC bond, while the who
Autor:
R.E. Hladyschewsky, S. P. Yatsenko, A. A. Semyannikov, V.K. Belsky, Yu. N. Hryn, O.M. Sitschewitsch, Ya.P. Yarmolyuk
Publikováno v:
Journal of the Less Common Metals. 115:17-22
Zusammenfassung Die Kristallstruktur der Verbindung Gd3Ga2 wurde mit Hilfe von Einkristallmethoden untersucht. Sie ist der erste Vertreter eines neuen Strukturtyps (Raumgruppe I4/mcm, a = 11,666 A , c = 15,061 A , v = 16). Isostrukturelle Verbindunge