Binuclear chalcogenide complex of samarium and ytterbium with pentamethylcyclopentadienyl ligands

A. Yu Konokhova; M. Yu Afonin; T. S. Sukhikh; S. N. Konchenko

doi:10.1134/S0022476620080090

Binuclear chalcogenide complex of samarium and ytterbium with pentamethylcyclopentadienyl ligands

A. Yu Konokhova, M. Yu Afonin, T. S. Sukhikh, S. N. Konchenko

Research output: Contribution to journal › Article › peer-review

Abstract

Reactions of (FOrmula presented.) and (FOrmula presented.) (Cp* = η⁵-C₅Me₅) with polychalcogenide complexes of vanadium [(V^MeCp)₂(μ-S)(μ,η^1:1-S₂)(μ,η^2:2-S₂)], [(V^MeCp)₂(μ-Se)(μ,η^1:1-Se₂)(μ,η^2:2-Se₂)] (^MeCp = C₅H₄Me), and [{V(nacnac)}₂(μ-Te)₂] ((nacnac) = (HC(C(Me)NC₆H₃–i-Pr₂)₂)) are studied. Finally, three chalcogenide complexes of ytterbium and samarium are obtained (FOrmula presented.)·2C₇H₈ (1·2C₇H₈), (FOrmula presented.) _0.6·[(Yb$$\text{Cp}_2^*$$)(μ,η^1:2-Se₂)(FOrmula presented.)]_0.4·2C₇H₈ (2·2C₇H₈), (FOrmula presented.)_2× ×(μ-Te)]·C₇H₈ (3·C₇H₈)) and one polysulfide vanadium complex [(V^MeCp)₂(μ-S)₂(μ,η^1:1-S₂)] (4). The structure of the complexes is determined by single crystal X-ray diffraction.

Original language	English
Pages (from-to)	1244-1252
Number of pages	9
Journal	Journal of Structural Chemistry
Volume	61
Issue number	8
DOIs	https://doi.org/10.1134/S0022476620080090
Publication status	Published - 1 Aug 2020

Keywords

binuclear complexes
crystal structure
samarium
selenium
sulfur
tellurium
vanadium
ytterbium
ACTIVATION
CLUSTERS

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@article{35681ecdc64744648c20b3674be6b6fd,

title = "Binuclear chalcogenide complex of samarium and ytterbium with pentamethylcyclopentadienyl ligands",

abstract = "Reactions of (FOrmula presented.) and (FOrmula presented.) (Cp* = η5-C5Me5) with polychalcogenide complexes of vanadium [(VMeCp)2(μ-S)(μ,η1:1-S2)(μ,η2:2-S2)], [(VMeCp)2(μ-Se)(μ,η1:1-Se2)(μ,η2:2-Se2)] (MeCp = C5H4Me), and [{V(nacnac)}2(μ-Te)2] ((nacnac) = (HC(C(Me)NC6H3–i-Pr2)2)) are studied. Finally, three chalcogenide complexes of ytterbium and samarium are obtained (FOrmula presented.)·2C7H8 (1·2C7H8), (FOrmula presented.) 0.6·[(Yb$$\text{Cp}_2^*$$)(μ,η1:2-Se2)(FOrmula presented.)]0.4·2C7H8 (2·2C7H8), (FOrmula presented.)2× ×(μ-Te)]·C7H8 (3·C7H8)) and one polysulfide vanadium complex [(VMeCp)2(μ-S)2(μ,η1:1-S2)] (4). The structure of the complexes is determined by single crystal X-ray diffraction.",

keywords = "binuclear complexes, crystal structure, samarium, selenium, sulfur, tellurium, vanadium, ytterbium, ACTIVATION, CLUSTERS",

author = "Konokhova, {A. Yu} and Afonin, {M. Yu} and Sukhikh, {T. S.} and Konchenko, {S. N.}",

year = "2020",

month = aug,

day = "1",

doi = "10.1134/S0022476620080090",

language = "English",

volume = "61",

pages = "1244--1252",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "8",

}

TY - JOUR

T1 - Binuclear chalcogenide complex of samarium and ytterbium with pentamethylcyclopentadienyl ligands

AU - Konokhova, A. Yu

AU - Afonin, M. Yu

AU - Sukhikh, T. S.

AU - Konchenko, S. N.

PY - 2020/8/1

Y1 - 2020/8/1

N2 - Reactions of (FOrmula presented.) and (FOrmula presented.) (Cp* = η5-C5Me5) with polychalcogenide complexes of vanadium [(VMeCp)2(μ-S)(μ,η1:1-S2)(μ,η2:2-S2)], [(VMeCp)2(μ-Se)(μ,η1:1-Se2)(μ,η2:2-Se2)] (MeCp = C5H4Me), and [{V(nacnac)}2(μ-Te)2] ((nacnac) = (HC(C(Me)NC6H3–i-Pr2)2)) are studied. Finally, three chalcogenide complexes of ytterbium and samarium are obtained (FOrmula presented.)·2C7H8 (1·2C7H8), (FOrmula presented.) 0.6·[(Yb$$\text{Cp}_2^*$$)(μ,η1:2-Se2)(FOrmula presented.)]0.4·2C7H8 (2·2C7H8), (FOrmula presented.)2× ×(μ-Te)]·C7H8 (3·C7H8)) and one polysulfide vanadium complex [(VMeCp)2(μ-S)2(μ,η1:1-S2)] (4). The structure of the complexes is determined by single crystal X-ray diffraction.

AB - Reactions of (FOrmula presented.) and (FOrmula presented.) (Cp* = η5-C5Me5) with polychalcogenide complexes of vanadium [(VMeCp)2(μ-S)(μ,η1:1-S2)(μ,η2:2-S2)], [(VMeCp)2(μ-Se)(μ,η1:1-Se2)(μ,η2:2-Se2)] (MeCp = C5H4Me), and [{V(nacnac)}2(μ-Te)2] ((nacnac) = (HC(C(Me)NC6H3–i-Pr2)2)) are studied. Finally, three chalcogenide complexes of ytterbium and samarium are obtained (FOrmula presented.)·2C7H8 (1·2C7H8), (FOrmula presented.) 0.6·[(Yb$$\text{Cp}_2^*$$)(μ,η1:2-Se2)(FOrmula presented.)]0.4·2C7H8 (2·2C7H8), (FOrmula presented.)2× ×(μ-Te)]·C7H8 (3·C7H8)) and one polysulfide vanadium complex [(VMeCp)2(μ-S)2(μ,η1:1-S2)] (4). The structure of the complexes is determined by single crystal X-ray diffraction.

KW - binuclear complexes

KW - crystal structure

KW - samarium

KW - selenium

KW - sulfur

KW - tellurium

KW - vanadium

KW - ytterbium

KW - ACTIVATION

KW - CLUSTERS

UR - http://www.scopus.com/inward/record.url?scp=85091356119&partnerID=8YFLogxK

U2 - 10.1134/S0022476620080090

DO - 10.1134/S0022476620080090

M3 - Article

AN - SCOPUS:85091356119

VL - 61

SP - 1244

EP - 1252

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 8

ER -