Synthesis, characterization, and structural studies of mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)] with 1D and 3D coordination polymeric motifs

R Shankar, A P Singh, A Jain, M F Mahon, K C Molloy

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Abstract

Mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)], have been synthesized by reacting the tin precursors, R2Sn(OR1)OS(O)(2)R-1 with an equimolar amount of phenylphosphonic acid under mild conditions (room temperature, 6-8 h, CH2Cl2). These have been characterized by IR, multinuclear (H-1, C-13{H-1}, P-31, and Sn-119) NMR, and single crystal X-ray diffraction studies. The asymmetric unit of 1 is comprised of a tetramer with four crystallographically unique tin atoms. The structure reveals a central eight-membered (Sn-O-S-O)(2) cyclic ring with two exocyclic tin atoms, which results from mu(3)-binding of the two methanesulfonate groups. The remaining two sulfonates are monodentate and contribute in O center dot center dot center dot HO(P) hydrogen bonding. The molecular structure is extended into a 3D coordination polymer with the aid of hydrogenphenylphosphonate group on each tin atom, acting in a mu(2)-O2P mode and forms a series of eight-membered (Sn-O-P-O)(2) rings in the structural framework. 2 and 3 are isostructural and represent linear 1D coordination polymers via, mu(2)-binding mode of both alkanesulfonate and hydrogenphenylphosphonate groups.
Original languageEnglish
Pages (from-to)5930-5935
Number of pages6
JournalInorganic Chemistry
Volume47
Issue number13
DOIs
Publication statusPublished - 2008

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Tin
esters
tin
Esters
Ligands
ligands
synthesis
coordination polymers
Atoms
Alkanesulfonates
Polymers
atoms
rings
sulfonates
Molecular structure
Hydrogen bonds
molecular structure
Nuclear magnetic resonance
Single crystals
X ray diffraction

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@article{7819f106bcf4460b82f56a88463c4e4a,
title = "Synthesis, characterization, and structural studies of mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)] with 1D and 3D coordination polymeric motifs",
abstract = "Mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)], have been synthesized by reacting the tin precursors, R2Sn(OR1)OS(O)(2)R-1 with an equimolar amount of phenylphosphonic acid under mild conditions (room temperature, 6-8 h, CH2Cl2). These have been characterized by IR, multinuclear (H-1, C-13{H-1}, P-31, and Sn-119) NMR, and single crystal X-ray diffraction studies. The asymmetric unit of 1 is comprised of a tetramer with four crystallographically unique tin atoms. The structure reveals a central eight-membered (Sn-O-S-O)(2) cyclic ring with two exocyclic tin atoms, which results from mu(3)-binding of the two methanesulfonate groups. The remaining two sulfonates are monodentate and contribute in O center dot center dot center dot HO(P) hydrogen bonding. The molecular structure is extended into a 3D coordination polymer with the aid of hydrogenphenylphosphonate group on each tin atom, acting in a mu(2)-O2P mode and forms a series of eight-membered (Sn-O-P-O)(2) rings in the structural framework. 2 and 3 are isostructural and represent linear 1D coordination polymers via, mu(2)-binding mode of both alkanesulfonate and hydrogenphenylphosphonate groups.",
author = "R Shankar and Singh, {A P} and A Jain and Mahon, {M F} and Molloy, {K C}",
note = "ID number: ISI:000257278000057",
year = "2008",
doi = "10.1021/ic8002433",
language = "English",
volume = "47",
pages = "5930--5935",
journal = "Inorganic Chemistry",
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publisher = "American Chemical Society",
number = "13",

}

TY - JOUR

T1 - Synthesis, characterization, and structural studies of mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)] with 1D and 3D coordination polymeric motifs

AU - Shankar, R

AU - Singh, A P

AU - Jain, A

AU - Mahon, M F

AU - Molloy, K C

N1 - ID number: ISI:000257278000057

PY - 2008

Y1 - 2008

N2 - Mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)], have been synthesized by reacting the tin precursors, R2Sn(OR1)OS(O)(2)R-1 with an equimolar amount of phenylphosphonic acid under mild conditions (room temperature, 6-8 h, CH2Cl2). These have been characterized by IR, multinuclear (H-1, C-13{H-1}, P-31, and Sn-119) NMR, and single crystal X-ray diffraction studies. The asymmetric unit of 1 is comprised of a tetramer with four crystallographically unique tin atoms. The structure reveals a central eight-membered (Sn-O-S-O)(2) cyclic ring with two exocyclic tin atoms, which results from mu(3)-binding of the two methanesulfonate groups. The remaining two sulfonates are monodentate and contribute in O center dot center dot center dot HO(P) hydrogen bonding. The molecular structure is extended into a 3D coordination polymer with the aid of hydrogenphenylphosphonate group on each tin atom, acting in a mu(2)-O2P mode and forms a series of eight-membered (Sn-O-P-O)(2) rings in the structural framework. 2 and 3 are isostructural and represent linear 1D coordination polymers via, mu(2)-binding mode of both alkanesulfonate and hydrogenphenylphosphonate groups.

AB - Mixed-ligand diorganotin esters, [R2Sn(OP(O)(OH)Ph)(OS(O)(2)R-1)](n) [R = n-Bu, R-1 = Me (1), n-Pr (2); R = Et, R-1 = Me (3)], have been synthesized by reacting the tin precursors, R2Sn(OR1)OS(O)(2)R-1 with an equimolar amount of phenylphosphonic acid under mild conditions (room temperature, 6-8 h, CH2Cl2). These have been characterized by IR, multinuclear (H-1, C-13{H-1}, P-31, and Sn-119) NMR, and single crystal X-ray diffraction studies. The asymmetric unit of 1 is comprised of a tetramer with four crystallographically unique tin atoms. The structure reveals a central eight-membered (Sn-O-S-O)(2) cyclic ring with two exocyclic tin atoms, which results from mu(3)-binding of the two methanesulfonate groups. The remaining two sulfonates are monodentate and contribute in O center dot center dot center dot HO(P) hydrogen bonding. The molecular structure is extended into a 3D coordination polymer with the aid of hydrogenphenylphosphonate group on each tin atom, acting in a mu(2)-O2P mode and forms a series of eight-membered (Sn-O-P-O)(2) rings in the structural framework. 2 and 3 are isostructural and represent linear 1D coordination polymers via, mu(2)-binding mode of both alkanesulfonate and hydrogenphenylphosphonate groups.

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U2 - 10.1021/ic8002433

DO - 10.1021/ic8002433

M3 - Article

VL - 47

SP - 5930

EP - 5935

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 13

ER -