Crystal Structures of Compounds Obtained in Reactions of Heterometallic Pivalate Complexes With Dicarboxylic Acids

A. A. Sapianik; K. D. Smirnov; M. O. Barsukova; D. G. Samsonenko; V. P. Fedin

doi:10.1134/S0022476619040115

Crystal Structures of Compounds Obtained in Reactions of Heterometallic Pivalate Complexes With Dicarboxylic Acids

A. A. Sapianik^*, K. D. Smirnov, M. O. Barsukova, D. G. Samsonenko, V. P. Fedin

^*Corresponding author for this work

Advanced Membranes and Porous Materials Center

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

8 Scopus citations

Abstract

In the reaction of a heterometallic complex of the composition [Li ₂ Zn ₂ (piv) ₆ (py) ₂ ] (piv ⁻ is the pivalate anion, py is pyridine) with 2,5-pyridinedicarboxylic acid (H ₂ pdc) and 4,4′-bipyridyl (4,4′-bpy), molecular complex [Zn(MeOH) ₂ (Hpdc) ₂ ]·4,4′-bpy (1) is obtained. In the interaction of the same complex with another dicarboxylic acid (1,4-naphthalenedicarboxylic (H ₂ ndc)) and also in the presence of 4,4′-bipyridyl, heterometallic metal-organic framework (MOF) [{LiZn} ₄ (4,4′-bpy)(dmf) ₂ (ndc) ₆ ]·3DMF·H ₂ O (2) is formed. In the interaction of a polymeric pivalate complex of the composition [Cd ₂ Eu(piv) ₇ (H ₂ O) ₂ ]·nMeCN with thiophenedicarboxylic acid (H ₂ tdc), layered MOF (Me ₂ NH ₂ ) ₂ [Cd(tdc) ₂ ]·1.5DMF·H ₂ O is obtained (3). The structures of 1–3 are determined by single crystal X-ray diffraction. In the reactions studied, the structures of initial heterometallic {Li ₂ Zn ₂ } and {Cd ₂ Eu} moieties is partially retained only for MOF 2. This coordination polymer is of interest for the study of luminescent and sorption properties. In the other cases, the heterometallic unit is fragmented, which results in the formation of a final product involving only one of two metal cations contained in the initial unit.

Original language	English (US)
Pages (from-to)	609-616
Number of pages	8
Journal	Journal of Structural Chemistry
Volume	60
Issue number	4
DOIs	https://doi.org/10.1134/S0022476619040115
State	Published - Apr 1 2019

Keywords

cadmium
coordination polymers
heterocyclic ligands
lithium
polynuclear complexes
X-ray crystallography analysis
zinc

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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@article{e7f7bbc0e6464aae89ffea405dd5af40,

title = "Crystal Structures of Compounds Obtained in Reactions of Heterometallic Pivalate Complexes With Dicarboxylic Acids",

abstract = " In the reaction of a heterometallic complex of the composition [Li 2 Zn 2 (piv) 6 (py) 2 ] (piv − is the pivalate anion, py is pyridine) with 2,5-pyridinedicarboxylic acid (H 2 pdc) and 4,4′-bipyridyl (4,4′-bpy), molecular complex [Zn(MeOH) 2 (Hpdc) 2 ]·4,4′-bpy (1) is obtained. In the interaction of the same complex with another dicarboxylic acid (1,4-naphthalenedicarboxylic (H 2 ndc)) and also in the presence of 4,4′-bipyridyl, heterometallic metal-organic framework (MOF) [{LiZn} 4 (4,4′-bpy)(dmf) 2 (ndc) 6 ]·3DMF·H 2 O (2) is formed. In the interaction of a polymeric pivalate complex of the composition [Cd 2 Eu(piv) 7 (H 2 O) 2 ]·nMeCN with thiophenedicarboxylic acid (H 2 tdc), layered MOF (Me 2 NH 2 ) 2 [Cd(tdc) 2 ]·1.5DMF·H 2 O is obtained (3). The structures of 1–3 are determined by single crystal X-ray diffraction. In the reactions studied, the structures of initial heterometallic {Li 2 Zn 2 } and {Cd 2 Eu} moieties is partially retained only for MOF 2. This coordination polymer is of interest for the study of luminescent and sorption properties. In the other cases, the heterometallic unit is fragmented, which results in the formation of a final product involving only one of two metal cations contained in the initial unit.",

keywords = "cadmium, coordination polymers, heterocyclic ligands, lithium, polynuclear complexes, X-ray crystallography analysis, zinc",

author = "Sapianik, {A. A.} and Smirnov, {K. D.} and Barsukova, {M. O.} and Samsonenko, {D. G.} and Fedin, {V. P.}",

note = "Funding Information: The work was supported by RFBR (Nos. 18-33-00299). Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Inc.",

year = "2019",

month = apr,

day = "1",

doi = "10.1134/S0022476619040115",

language = "English (US)",

volume = "60",

pages = "609--616",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

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

number = "4",

}

TY - JOUR

T1 - Crystal Structures of Compounds Obtained in Reactions of Heterometallic Pivalate Complexes With Dicarboxylic Acids

AU - Sapianik, A. A.

AU - Smirnov, K. D.

AU - Barsukova, M. O.

AU - Samsonenko, D. G.

AU - Fedin, V. P.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - In the reaction of a heterometallic complex of the composition [Li 2 Zn 2 (piv) 6 (py) 2 ] (piv − is the pivalate anion, py is pyridine) with 2,5-pyridinedicarboxylic acid (H 2 pdc) and 4,4′-bipyridyl (4,4′-bpy), molecular complex [Zn(MeOH) 2 (Hpdc) 2 ]·4,4′-bpy (1) is obtained. In the interaction of the same complex with another dicarboxylic acid (1,4-naphthalenedicarboxylic (H 2 ndc)) and also in the presence of 4,4′-bipyridyl, heterometallic metal-organic framework (MOF) [{LiZn} 4 (4,4′-bpy)(dmf) 2 (ndc) 6 ]·3DMF·H 2 O (2) is formed. In the interaction of a polymeric pivalate complex of the composition [Cd 2 Eu(piv) 7 (H 2 O) 2 ]·nMeCN with thiophenedicarboxylic acid (H 2 tdc), layered MOF (Me 2 NH 2 ) 2 [Cd(tdc) 2 ]·1.5DMF·H 2 O is obtained (3). The structures of 1–3 are determined by single crystal X-ray diffraction. In the reactions studied, the structures of initial heterometallic {Li 2 Zn 2 } and {Cd 2 Eu} moieties is partially retained only for MOF 2. This coordination polymer is of interest for the study of luminescent and sorption properties. In the other cases, the heterometallic unit is fragmented, which results in the formation of a final product involving only one of two metal cations contained in the initial unit.

AB - In the reaction of a heterometallic complex of the composition [Li 2 Zn 2 (piv) 6 (py) 2 ] (piv − is the pivalate anion, py is pyridine) with 2,5-pyridinedicarboxylic acid (H 2 pdc) and 4,4′-bipyridyl (4,4′-bpy), molecular complex [Zn(MeOH) 2 (Hpdc) 2 ]·4,4′-bpy (1) is obtained. In the interaction of the same complex with another dicarboxylic acid (1,4-naphthalenedicarboxylic (H 2 ndc)) and also in the presence of 4,4′-bipyridyl, heterometallic metal-organic framework (MOF) [{LiZn} 4 (4,4′-bpy)(dmf) 2 (ndc) 6 ]·3DMF·H 2 O (2) is formed. In the interaction of a polymeric pivalate complex of the composition [Cd 2 Eu(piv) 7 (H 2 O) 2 ]·nMeCN with thiophenedicarboxylic acid (H 2 tdc), layered MOF (Me 2 NH 2 ) 2 [Cd(tdc) 2 ]·1.5DMF·H 2 O is obtained (3). The structures of 1–3 are determined by single crystal X-ray diffraction. In the reactions studied, the structures of initial heterometallic {Li 2 Zn 2 } and {Cd 2 Eu} moieties is partially retained only for MOF 2. This coordination polymer is of interest for the study of luminescent and sorption properties. In the other cases, the heterometallic unit is fragmented, which results in the formation of a final product involving only one of two metal cations contained in the initial unit.

KW - cadmium

KW - coordination polymers

KW - heterocyclic ligands

KW - lithium

KW - polynuclear complexes

KW - X-ray crystallography analysis

KW - zinc

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U2 - 10.1134/S0022476619040115

DO - 10.1134/S0022476619040115

M3 - Article

AN - SCOPUS:85065421376

SN - 0022-4766

VL - 60

SP - 609

EP - 616

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

IS - 4

ER -

Crystal Structures of Compounds Obtained in Reactions of Heterometallic Pivalate Complexes With Dicarboxylic Acids

Abstract

Keywords

ASJC Scopus subject areas

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