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1.
Shapovalov S. S. Tikhonova O. G. Grigor’eva M. O. Skabitskii I. V. Simonenko N. P. 《Russian Journal of Coordination Chemistry》2019,45(10):706-711
Russian Journal of Coordination Chemistry - The heterometallic nickel and iron chalcogenide complexes, (η5-C5H5)Ni(MeIm)S(µ2-SnPr)Mn(CO)2(η5-C5H5) (I) and... 相似文献
2.
A. A. Pasynskii I. V. Skabitskii M. V. Karpacheva 《Russian Journal of Coordination Chemistry》2013,39(3):229-233
A reaction of the disulfide complex [CpMn(CO)2]2S2 with the Ni(0) diphosphine acetylene complex, (Dppe)Ni(C2Ph2) (I), yielded the heterometallic complex [CpMn(CO)2]2S2Ni(Dppe) (II). An X-ray diffraction study revealed lateral coordination of the disulfide group to the Ni atom in complex II, which results in lengthening of both the S-S and Mn-S bonds against those in the starting complex. However, the Mn-S and Ni-S bonds are still much shorter than the sums of the covalent radii of the corresponding atoms. 相似文献
3.
A. A. Pasynskii S. S. Shapovalov I. V. Skabitskii O. G. Tikhonova 《Russian Journal of Coordination Chemistry》2017,43(12):837-842
Syntheses and molecular structures of the heterometallic complexes of nickel cyclopentadienyl triphenylphosphine tellurophenolate with tungsten carbonyls (II and III) (CIF files CCDC nos. 1559733 and 1559734, respectively) are described. 相似文献
4.
A. A. Pasynskii I. V. Skabitskii Yu. V. Torubaev I. M. Krylov G. G. Aleksandrov 《Russian Journal of Coordination Chemistry》2011,37(8):613-618
A reaction of the dimer [Mn(CO)4(SPh)]2 with (PPh3)2Pt(C2Ph2) gave the heterometallic complex (CO)4Mn(μ-SPh)Pt(PPh3)2 (I) and its isomer (CO)3(PPh3)Mn(μ-SPh)Pt(PPh3)(CO) (II). A reaction of complex I with a diphosphine ligand (Dppm) yielded the heterometallic complex (CO)3Mn(μ-SPh)Pt(PPh3)(Dppm) (III). Complexes I–III were characterized by X-ray diffraction. In complex I, the single Mn-Pt bond (2.6946(3) ?) is supplemented with a thiolate bridge with the shortened Pt-S and Mn-S bonds (2.3129(5)
and 2.2900(6) ?, respectively). Unlike complex I, in complex II, one phosphine group at the Pt atom is exchanged for one CO group at the Mn atom. The Mn-Pt bond (2.633(1) ?) and the thiolate
bridge (Pt-S, 2.332(2) ?; Mn-S, 2.291(2) ?) are retained. In complex III, the Mn-Pt bond (2.623(1) ?) is supplemented with thiolate (Pt-S, 2.341(2) ?; Mn-S, 2.292(2) 0?) and Dppm bridges (Pt-P,
2.240(1)?; Mn-P, 2.245(2) ?). Apparently, the Pt atom in complexes I–III is attached to the formally double bond , as in Pt complexes with olefins. 相似文献
5.
A. A. Pasynskii I. V. Skabitskii Yu. V. Torubaev S. S. Shapovalov 《Russian Journal of Coordination Chemistry》2009,35(6):401-404
A reaction of Cp′Mo(CO)3Cl(Cp′ = MeC5H4) with (PPh3)2Pt(C2Ph2) gave the heterometallic cluster Cp′Mo(μ-CO)2(C2Ph2)Pt2(PPh3)2(CO)Cl (I) as the sole product. According to X-ray diffraction data, complex I contains single Pt-Mo bonds (2.7962(5) and
2.7699(5) ?) but no Pt-Pt bond (Pt…Pt 2.9746(3) ?). The coordinated diphenylacetylene molecule forms two Pt-C σ-bonds (2.054(6)
and 2.083(5) ?) and a π-bond to the Mo atom (Mo-C 2.265(6) and 2.272(5) ?; C≡C 1.387(8) ?).
Original Russian Text ? A.A. Pasynskii, I.V. Skabitskii, Yu.V. Torubaev, S.S. Shapovalo, 2009, published in Koordinatsionnaya
Khimiya, 2009, Vol. 35, No. 6, pp. 410–413. 相似文献
6.
Skabitskii I. V. Rusina P. V. Pasynskii A. A. Torubaev Yu. V. Sakharov S. G. 《Russian Journal of Coordination Chemistry》2019,45(6):427-432
Russian Journal of Coordination Chemistry - Tungsten cycloheptatrienyl complexes (η7-C7H7)W(CO)2I (I), [(η3-C7H7)W(CO)2(CH3CN)3]PF6 (II), and [(η7-C7H7)W(CO)2(CH3CN)]PF6 (III) (CIF... 相似文献
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8.
Torubaev Yu. V. Skabitskii I. V. Minin V. V. Ugolkova E. A. Rusina P. V. Shapovalov S. S. 《Russian Journal of Coordination Chemistry》2020,46(12):850-856
Russian Journal of Coordination Chemistry - The 18-electron (η4-C4Me4)Co(CO)2TeI2Ph compound noticeably decomposes upon prolonged storage and also unusually transforms into the 17-electron... 相似文献
9.
I. V. Skabitskii E. I. Romadina A. A. Pasynskii Zh. V. Dobrokhotova S. G. Sakharov 《Russian Journal of Coordination Chemistry》2014,40(11):813-820
The reaction of Cp′Re(CO)2THF (Cp′ = C5H4Me), THF is tetrahydrofuran) with sulfur affords Cp′Re(CO)2S2(I) and [Cp′Re(CO)2]2S (II). The synthesized compounds are isolated chromatographically and characterized by X-ray diffraction analysis. The adduct Cp′Re(CO)2S2Cr(CO)5 (III) is synthesized by the reaction of compound I with Cr(CO)5(THF). The adduct CpRe(CO)2S2Cr(CO)5 (IV) is obtained similarly from known CpRe(CO)2S2 and Cr(CO)5(THF). The reaction of compound I with (PPh3)2Pt(C2Ph2) results in the removal of Ph2C2 and one sulfur atom to form Cp′Re(CO)2SPt(PPh3)2 (V). The structures of compounds I–V are determined by X-ray diffraction analysis (CIF files CCDC nos. 984554 (I), 984555 (II), 984556 (III), 984557 (IV), and 984558 (V)). Compound I contains the three-membered cycle ReS2 with the ordinary S-S bond (2.044(4) Å) and shortened Re-S bonds (average 2.434(3) Å). The three-membered cycle Re2S containing the ordinary Re-Re bond (2.932(1) Å) and shortened Re-S bonds (2.371(1) Å) is observed in compound II. In compounds III and IV, the formation of the ordinary S-Cr(CO)5 bond (2.406(1) Å) with one of the sulfur atoms almost does not change the geometry of the ReS2 fragment. The thermal decomposition of compound III proceeds with the elimination of six CO ligands in the range 110–160°C and then with the loss of CO and Cp′ in the range 160–430°C and the formation of the inorganic residue ReCrS2. Compound V contains the triangular framework ReSPt with the ordinary Pt-Re bond (2.7882(3) Å) and substantially shortened bonds Re-S (2.3984(9) Å) and Pt-S (2.2724(8) Å). It is assumed that compounds II and V can be presented as products of the π-coordination of the double bonds in Cp′(CO)2Re=S with the Cp′Re(CO)2 or Pt(PPh3)2 groups, respectively. 相似文献
10.
A. A. Pasynskii S. S. Shapovalov I. V. Skabitskii O. G. Tikhonova 《Russian Journal of Coordination Chemistry》2016,42(9):608-613
Reactions of (α-Pic)2Pd(OOCCMe3)2 (I) with dinuclear copper pivalate dihydrate and polymeric nickel bispivalate afforded the complexes (α-Pic)2Pd(μ-OOCCMe3)2Cu2(μ-OOCCMe3)4 (II) and Pd(μ- OOCCMe3)4Ni(α-Pic) (III), respectively, which were structurally characterized. The lantern dimers in complex II show no Cu···Cu bonds (Cu···Cu, 2.671(3) Å) and are united to form chains through the axial bridging pivalate groups inherited from palladium monomer I. In contrast, complex III features heterometallic palladium- nickel lanterns in which the Ni atom has an axial α-picoline ligand, while the Pd atom has no axial ligand; instead, a short Pd–Ni bond is formed (2.4976(3) Å). For triplet-state complex III and its zinc analog Pd(μ-OOCCMe3)4Zn(α-Pic) (IV), quantum chemical calculations and topological analysis of the electron density were performed. 相似文献