Crystal Structure of Cs4[{(C6H6)Ru}2Nb6O19]·8MeOH·2H2O. Structural Overview of Hybrid Organometallic Hexametalates of Niobium and Tantalum: Alkali Metal Coordination Behavior

Pavel A. Abramov; Tatiana P. Zemerova; Maxim N. Sokolov

doi:10.1007/s10876-016-1116-6

Crystal Structure of Cs₄[{(C₆H₆)Ru}₂Nb₆O₁₉]·8MeOH·2H₂O. Structural Overview of Hybrid Organometallic Hexametalates of Niobium and Tantalum: Alkali Metal Coordination Behavior

Pavel A. Abramov, Tatiana P. Zemerova, Maxim N. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

9 Цитирования (Scopus)

Аннотация

Reaction of Cs₈[Nb₆O₁₉]·14H₂O with [(C₆H₆)RuCl₂]₂ leads to the formation of trans-[{(C₆H₆)Ru}₂Nb₆O₁₉]⁴⁻ (1). Evaporation of the reaction solution and extraction into methanol (MeOH) yielded Cs₄[{(C₆H₆)Ru}₂Nb₆O₁₉]·8MeOH·2H₂O (1a) as main product together with a small amount of Cs₄[{(C₆H₆)Ru}₂Nb₆O₁₉]·4MeOH·6H₂O (1b), both characterized by X-ray analysis. These structures complete a set of known organometallic polyoxoniobate or polyoxotantalate complexes [{Cp*M′}_xM₆O₁₉]ⁿ⁻ and [{(C₆H₆)Ru}_xM₆O₁₉]ⁿ⁻ (M = Nb, Ta; M′ = Rh, Ir; x = 1, 2; n = 6, 4; Cp* = η⁵-C₅(CH₃)₅) and give additional information about the importance of cation–anion interactions in the crystal structures of such complexes.

Язык оригинала	английский
Страницы (с-по)	725-734
Число страниц	10
Журнал	Journal of Cluster Science
Том	28
Номер выпуска	2
DOI	https://doi.org/10.1007/s10876-016-1116-6
Состояние	Опубликовано - 1 мар 2017

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title = "Crystal Structure of Cs4[{(C6H6)Ru}2Nb6O19]·8MeOH·2H2O. Structural Overview of Hybrid Organometallic Hexametalates of Niobium and Tantalum: Alkali Metal Coordination Behavior",

abstract = "Reaction of Cs8[Nb6O19]·14H2O with [(C6H6)RuCl2]2 leads to the formation of trans-[{(C6H6)Ru}2Nb6O19]4− (1). Evaporation of the reaction solution and extraction into methanol (MeOH) yielded Cs4[{(C6H6)Ru}2Nb6O19]·8MeOH·2H2O (1a) as main product together with a small amount of Cs4[{(C6H6)Ru}2Nb6O19]·4MeOH·6H2O (1b), both characterized by X-ray analysis. These structures complete a set of known organometallic polyoxoniobate or polyoxotantalate complexes [{Cp*M′}xM6O19]n− and [{(C6H6)Ru}xM6O19]n− (M = Nb, Ta; M′ = Rh, Ir; x = 1, 2; n = 6, 4; Cp* = η5-C5(CH3)5) and give additional information about the importance of cation–anion interactions in the crystal structures of such complexes.",

keywords = "Alkali metal coordination, Caesium, Hexaniobate, Methanol, Ruthenium, X-ray structures, NB, ION, TA, SALTS, POM",

author = "Abramov, {Pavel A.} and Zemerova, {Tatiana P.} and Sokolov, {Maxim N.}",

year = "2017",

month = mar,

day = "1",

doi = "10.1007/s10876-016-1116-6",

language = "English",

volume = "28",

pages = "725--734",

journal = "Journal of Cluster Science",

issn = "1040-7278",

publisher = "Springer New York",

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Crystal Structure of Cs₄[{(C₆H₆)Ru}₂Nb₆O₁₉]·8MeOH·2H₂O. Structural Overview of Hybrid Organometallic Hexametalates of Niobium and Tantalum : Alkali Metal Coordination Behavior. / Abramov, Pavel A.; Zemerova, Tatiana P.; Sokolov, Maxim N.

В: Journal of Cluster Science, Том 28, № 2, 01.03.2017, стр. 725-734.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Crystal Structure of Cs4[{(C6H6)Ru}2Nb6O19]·8MeOH·2H2O. Structural Overview of Hybrid Organometallic Hexametalates of Niobium and Tantalum

T2 - Alkali Metal Coordination Behavior

AU - Abramov, Pavel A.

AU - Zemerova, Tatiana P.

AU - Sokolov, Maxim N.

PY - 2017/3/1

Y1 - 2017/3/1

N2 - Reaction of Cs8[Nb6O19]·14H2O with [(C6H6)RuCl2]2 leads to the formation of trans-[{(C6H6)Ru}2Nb6O19]4− (1). Evaporation of the reaction solution and extraction into methanol (MeOH) yielded Cs4[{(C6H6)Ru}2Nb6O19]·8MeOH·2H2O (1a) as main product together with a small amount of Cs4[{(C6H6)Ru}2Nb6O19]·4MeOH·6H2O (1b), both characterized by X-ray analysis. These structures complete a set of known organometallic polyoxoniobate or polyoxotantalate complexes [{Cp*M′}xM6O19]n− and [{(C6H6)Ru}xM6O19]n− (M = Nb, Ta; M′ = Rh, Ir; x = 1, 2; n = 6, 4; Cp* = η5-C5(CH3)5) and give additional information about the importance of cation–anion interactions in the crystal structures of such complexes.

AB - Reaction of Cs8[Nb6O19]·14H2O with [(C6H6)RuCl2]2 leads to the formation of trans-[{(C6H6)Ru}2Nb6O19]4− (1). Evaporation of the reaction solution and extraction into methanol (MeOH) yielded Cs4[{(C6H6)Ru}2Nb6O19]·8MeOH·2H2O (1a) as main product together with a small amount of Cs4[{(C6H6)Ru}2Nb6O19]·4MeOH·6H2O (1b), both characterized by X-ray analysis. These structures complete a set of known organometallic polyoxoniobate or polyoxotantalate complexes [{Cp*M′}xM6O19]n− and [{(C6H6)Ru}xM6O19]n− (M = Nb, Ta; M′ = Rh, Ir; x = 1, 2; n = 6, 4; Cp* = η5-C5(CH3)5) and give additional information about the importance of cation–anion interactions in the crystal structures of such complexes.

KW - Alkali metal coordination

KW - Caesium

KW - Hexaniobate

KW - Methanol

KW - Ruthenium

KW - X-ray structures

KW - NB

KW - ION

KW - TA

KW - SALTS

KW - POM

UR - http://www.scopus.com/inward/record.url?scp=84995804446&partnerID=8YFLogxK

U2 - 10.1007/s10876-016-1116-6

DO - 10.1007/s10876-016-1116-6

M3 - Article

AN - SCOPUS:84995804446

VL - 28

SP - 725

EP - 734

JO - Journal of Cluster Science

JF - Journal of Cluster Science

SN - 1040-7278

IS - 2

ER -