Extended multidecker sandwich architecture of Cs+-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper

Konstantin V. Domasevitch; Julia A. Rusanova; Olga Yu Vassilyeva; Vladimir N. Kokozay; Philip J. Squattrito; Joachim Sieler; Paul R. Raithby

doi:10.1039/a903225h

Extended multidecker sandwich architecture of Cs⁺-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper

Konstantin V. Domasevitch, Julia A. Rusanova, Olga Yu Vassilyeva, Vladimir N. Kokozay, Philip J. Squattrito, Joachim Sieler, Paul R. Raithby

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

50 Citations (SciVal)

Abstract

The interaction of zerovalent copper with a proton-donating agent (NH₄I) in acetonitrile solutions of CsX (X = Cl or I) and 18-crown-6 (18c6), in air, resulted in the formation of the novel mixed-metal complexes [Cs(18c6)₂][Cu₅I₆(MeCN)₂] 1, [Cs₂(18c6)₃][Cu₈I₁₀(MeCN) ₂] 2 and [{Cs(18c6)}₆Cu₄I₇][Cs₃(18c6) ₃][Cu₇I₁₀][Cu₁₃I₁₄]I ₂ 3. The main structural feature of the compounds is the multidecker sandwich Cs⁺-18c6 cations and finite iodocuprate(I) anions combined to form ionic lattices. It is proposed that the Cu⁺ oxidation state is stabilized in the presence of the Cs⁺-18c6 moieties in acetonitrile, and the overall formation of the solid phase is a template process of mutual stabilization of Cs⁺ as bulky [Cs_n(18c6)_m]ⁿ⁺ cations and Cu⁺ as iodocuprate anions.

Original language	English
Pages (from-to)	3087-3093
Number of pages	7
Journal	Journal of the Chemical Society - Dalton Transactions
Issue number	17
DOIs	https://doi.org/10.1039/a903225h
Publication status	Published - 7 Sept 1999

ASJC Scopus subject areas

General Chemistry

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Domasevitch, K. V., Rusanova, J. A., Vassilyeva, O. Y., Kokozay, V. N., Squattrito, P. J., Sieler, J., & Raithby, P. R. (1999). Extended multidecker sandwich architecture of Cs⁺-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper. Journal of the Chemical Society - Dalton Transactions, (17), 3087-3093. https://doi.org/10.1039/a903225h

Extended multidecker sandwich architecture of Cs⁺-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper. / Domasevitch, Konstantin V.; Rusanova, Julia A.; Vassilyeva, Olga Yu et al.
In: Journal of the Chemical Society - Dalton Transactions, No. 17, 07.09.1999, p. 3087-3093.

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

Domasevitch, KV, Rusanova, JA, Vassilyeva, OY, Kokozay, VN, Squattrito, PJ, Sieler, J & Raithby, PR 1999, 'Extended multidecker sandwich architecture of Cs⁺-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper', Journal of the Chemical Society - Dalton Transactions, no. 17, pp. 3087-3093. https://doi.org/10.1039/a903225h

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title = "Extended multidecker sandwich architecture of Cs+-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper",

abstract = "The interaction of zerovalent copper with a proton-donating agent (NH4I) in acetonitrile solutions of CsX (X = Cl or I) and 18-crown-6 (18c6), in air, resulted in the formation of the novel mixed-metal complexes [Cs(18c6)2][Cu5I6(MeCN)2] 1, [Cs2(18c6)3][Cu8I10(MeCN) 2] 2 and [\{Cs(18c6)\}6Cu4I7][Cs3(18c6) 3][Cu7I10][Cu13I14]I 2 3. The main structural feature of the compounds is the multidecker sandwich Cs+-18c6 cations and finite iodocuprate(I) anions combined to form ionic lattices. It is proposed that the Cu+ oxidation state is stabilized in the presence of the Cs+-18c6 moieties in acetonitrile, and the overall formation of the solid phase is a template process of mutual stabilization of Cs+ as bulky [Csn(18c6)m]n+ cations and Cu+ as iodocuprate anions.",

author = "Domasevitch, \{Konstantin V.\} and Rusanova, \{Julia A.\} and Vassilyeva, \{Olga Yu\} and Kokozay, \{Vladimir N.\} and Squattrito, \{Philip J.\} and Joachim Sieler and Raithby, \{Paul R.\}",

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AU - Domasevitch, Konstantin V.

AU - Rusanova, Julia A.

AU - Vassilyeva, Olga Yu

AU - Kokozay, Vladimir N.

AU - Squattrito, Philip J.

AU - Sieler, Joachim

AU - Raithby, Paul R.

PY - 1999/9/7

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N2 - The interaction of zerovalent copper with a proton-donating agent (NH4I) in acetonitrile solutions of CsX (X = Cl or I) and 18-crown-6 (18c6), in air, resulted in the formation of the novel mixed-metal complexes [Cs(18c6)2][Cu5I6(MeCN)2] 1, [Cs2(18c6)3][Cu8I10(MeCN) 2] 2 and [{Cs(18c6)}6Cu4I7][Cs3(18c6) 3][Cu7I10][Cu13I14]I 2 3. The main structural feature of the compounds is the multidecker sandwich Cs+-18c6 cations and finite iodocuprate(I) anions combined to form ionic lattices. It is proposed that the Cu+ oxidation state is stabilized in the presence of the Cs+-18c6 moieties in acetonitrile, and the overall formation of the solid phase is a template process of mutual stabilization of Cs+ as bulky [Csn(18c6)m]n+ cations and Cu+ as iodocuprate anions.

AB - The interaction of zerovalent copper with a proton-donating agent (NH4I) in acetonitrile solutions of CsX (X = Cl or I) and 18-crown-6 (18c6), in air, resulted in the formation of the novel mixed-metal complexes [Cs(18c6)2][Cu5I6(MeCN)2] 1, [Cs2(18c6)3][Cu8I10(MeCN) 2] 2 and [{Cs(18c6)}6Cu4I7][Cs3(18c6) 3][Cu7I10][Cu13I14]I 2 3. The main structural feature of the compounds is the multidecker sandwich Cs+-18c6 cations and finite iodocuprate(I) anions combined to form ionic lattices. It is proposed that the Cu+ oxidation state is stabilized in the presence of the Cs+-18c6 moieties in acetonitrile, and the overall formation of the solid phase is a template process of mutual stabilization of Cs+ as bulky [Csn(18c6)m]n+ cations and Cu+ as iodocuprate anions.

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Extended multidecker sandwich architecture of Cs⁺-18-crown-6 complexes stabilized in the environment of novel large iodocuprate(I) clusters obtained from zerovalent copper

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