Multi-ruthenocene assemblies on an organostannoxane platform. Supramolecular signatures and conversion to (Ru-Sn)O2

Subrata Kundu; Amit Chakraborty; Kunal Mondal; Vadapalli Chandrasekhar

doi:10.1021/cg4017323

Multi-ruthenocene assemblies on an organostannoxane platform. Supramolecular signatures and conversion to (Ru-Sn)O₂

Subrata Kundu
, Amit Chakraborty
, Kunal Mondal
, Vadapalli Chandrasekhar

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

17 Scopus citations

Abstract

The reaction of ruthenocene carboxylic acid (RcCOOH) with [n-BuSn(O)OH]_n, (Ph₃Sn)₂O, and (PhCH ₂)₃SnCl afforded hexameric compounds [RSn(O)OOCRc] ₆, R = n-Bu (1), Ph (2), and PhCH₂ (3), respectively. These possess a prismane type Sn₆O₆ core which supports a hexa-ruthenocene periphery. Compounds [{n-Bu₂Sn}₂(μ ₃-O)OOCRc₂]₂ (4) and [n-Bu₂Sn(OOCRc) ₂](5) were formed in the reaction of RcCOOH with n-Bu₂SnO in 1:1 and 2:1 reactions, respectively. Compound [t-Bu₂Sn(μ-OH) OOCRc]₂ (6) is a dimer containing two ruthenocene units, and it was formed in the reaction of RcCOOH with (t-Bu₂SnO)₃ in a 3:1 ratio. Compounds 1-6 show an extensive supramolecular organization in the solid state as a result of several intermolecular interactions. Compound 1 could be converted quantitatively to a pure phase of the binary oxide, (RuSn)O ₂ at 400 °C.

Original language	English
Pages (from-to)	861-870
Number of pages	10
Journal	Crystal Growth and Design
Volume	14
Issue number	2
DOIs	https://doi.org/10.1021/cg4017323
State	Published - Feb 5 2014
Externally published	Yes

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@article{2259f44c3e0849d1978ccf0d989717fc,

title = "Multi-ruthenocene assemblies on an organostannoxane platform. Supramolecular signatures and conversion to (Ru-Sn)O2",

abstract = "The reaction of ruthenocene carboxylic acid (RcCOOH) with [n-BuSn(O)OH]n, (Ph3Sn)2O, and (PhCH 2)3SnCl afforded hexameric compounds [RSn(O)OOCRc] 6, R = n-Bu (1), Ph (2), and PhCH2 (3), respectively. These possess a prismane type Sn6O6 core which supports a hexa-ruthenocene periphery. Compounds [\{n-Bu2Sn\}2(μ 3-O)OOCRc2]2 (4) and [n-Bu2Sn(OOCRc) 2](5) were formed in the reaction of RcCOOH with n-Bu2SnO in 1:1 and 2:1 reactions, respectively. Compound [t-Bu2Sn(μ-OH) OOCRc]2 (6) is a dimer containing two ruthenocene units, and it was formed in the reaction of RcCOOH with (t-Bu2SnO)3 in a 3:1 ratio. Compounds 1-6 show an extensive supramolecular organization in the solid state as a result of several intermolecular interactions. Compound 1 could be converted quantitatively to a pure phase of the binary oxide, (RuSn)O 2 at 400 °C.",

author = "Subrata Kundu and Amit Chakraborty and Kunal Mondal and Vadapalli Chandrasekhar",

year = "2014",

month = feb,

day = "5",

doi = "10.1021/cg4017323",

language = "English",

volume = "14",

pages = "861--870",

journal = "Crystal Growth and Design",

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publisher = "American Chemical Society",

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T1 - Multi-ruthenocene assemblies on an organostannoxane platform. Supramolecular signatures and conversion to (Ru-Sn)O2

AU - Kundu, Subrata

AU - Chakraborty, Amit

AU - Mondal, Kunal

AU - Chandrasekhar, Vadapalli

PY - 2014/2/5

Y1 - 2014/2/5

N2 - The reaction of ruthenocene carboxylic acid (RcCOOH) with [n-BuSn(O)OH]n, (Ph3Sn)2O, and (PhCH 2)3SnCl afforded hexameric compounds [RSn(O)OOCRc] 6, R = n-Bu (1), Ph (2), and PhCH2 (3), respectively. These possess a prismane type Sn6O6 core which supports a hexa-ruthenocene periphery. Compounds [{n-Bu2Sn}2(μ 3-O)OOCRc2]2 (4) and [n-Bu2Sn(OOCRc) 2](5) were formed in the reaction of RcCOOH with n-Bu2SnO in 1:1 and 2:1 reactions, respectively. Compound [t-Bu2Sn(μ-OH) OOCRc]2 (6) is a dimer containing two ruthenocene units, and it was formed in the reaction of RcCOOH with (t-Bu2SnO)3 in a 3:1 ratio. Compounds 1-6 show an extensive supramolecular organization in the solid state as a result of several intermolecular interactions. Compound 1 could be converted quantitatively to a pure phase of the binary oxide, (RuSn)O 2 at 400 °C.

AB - The reaction of ruthenocene carboxylic acid (RcCOOH) with [n-BuSn(O)OH]n, (Ph3Sn)2O, and (PhCH 2)3SnCl afforded hexameric compounds [RSn(O)OOCRc] 6, R = n-Bu (1), Ph (2), and PhCH2 (3), respectively. These possess a prismane type Sn6O6 core which supports a hexa-ruthenocene periphery. Compounds [{n-Bu2Sn}2(μ 3-O)OOCRc2]2 (4) and [n-Bu2Sn(OOCRc) 2](5) were formed in the reaction of RcCOOH with n-Bu2SnO in 1:1 and 2:1 reactions, respectively. Compound [t-Bu2Sn(μ-OH) OOCRc]2 (6) is a dimer containing two ruthenocene units, and it was formed in the reaction of RcCOOH with (t-Bu2SnO)3 in a 3:1 ratio. Compounds 1-6 show an extensive supramolecular organization in the solid state as a result of several intermolecular interactions. Compound 1 could be converted quantitatively to a pure phase of the binary oxide, (RuSn)O 2 at 400 °C.

UR - https://www.scopus.com/pages/publications/84893651085

U2 - 10.1021/cg4017323

DO - 10.1021/cg4017323

M3 - Article

AN - SCOPUS:84893651085

SN - 1528-7483

VL - 14

SP - 861

EP - 870

JO - Crystal Growth and Design

JF - Crystal Growth and Design

IS - 2

ER -

Multi-ruthenocene assemblies on an organostannoxane platform. Supramolecular signatures and conversion to (Ru-Sn)O₂

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