New metal-organic coordination polymers from pre-synthesizad heterometallic pivalate complexes: synthesis and crystal structure

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New metal-organic coordination polymers from pre-synthesizad heterometallic pivalate complexes: synthesis and crystal structure. / Dudko, E. P.; Sapianik, A. A.; Samsonenko, D. G. et al.

In: Journal of Structural Chemistry, Vol. 62, No. 6, 06.2021, p. 947-956.

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

BibTeX

@article{e6e18dc715794d28bf7e57c729f7a1b5,

title = "New metal-organic coordination polymers from pre-synthesizad heterometallic pivalate complexes: synthesis and crystal structure",

abstract = "As a result of the interaction of a heterometallic pivalate complex [Li2Zn2(py)2(piv)6] (piv– is the pivalate anion, py is pyridine) with a naphthalene-1,4-dicarboxylic acid (H2ndc) solution in DMF, heterometallic metal-organic framework (MOF) (H2NMe2)[Li5Zn4(DMF)2(Hndc)2(ndc)6]·11DMF·2H2O (1) is obtained. Dimethylammonium is formed due to the hydrolysis of DMF. During the synthesis, both complex fragmentation and complete maintenance of the initial tetranuclear heterometallic moiety {Li2Zn2} are observed. In the interaction of the same molecular complex with a nitroterephthalic acid solution (H2NO2-bdc), (H2NMe2)[LiZn(NO2-bdc)2]·0.5DMF·0.5H2O MOF (2) is formed in which there is a partial destruction of the initial framework with the formation of a binuclear unit {LiZn}. By the interaction of the heterometallic [Zn2Eu(phen)2(OH)(piv)4(NO3)2] (phen is phenanthroline) complex with the solution of 1,3,5-benzenetricarboxylic acid (H3btc) in DMF, homometallic framework polymer [Zn3(phen)3(btc)2]·DMF·3H2O (3) is obtained. Complete decomposition of the trinuclear heterometallic moiety is observed here.",

keywords = "europium, heterometallic complexes, lithium, MOF, polycarboxylic acids, single crystal X-ray diffraction analysis, zinc",

author = "Dudko, {E. P.} and Sapianik, {A. A.} and Samsonenko, {D. G.} and Fedin, {V. P.}",

note = "Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2021",

month = jun,

doi = "10.1134/S0022476621060147",

language = "English",

volume = "62",

pages = "947--956",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

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

number = "6",

}

RIS

TY - JOUR

T1 - New metal-organic coordination polymers from pre-synthesizad heterometallic pivalate complexes: synthesis and crystal structure

AU - Dudko, E. P.

AU - Sapianik, A. A.

AU - Samsonenko, D. G.

AU - Fedin, V. P.

PY - 2021/6

Y1 - 2021/6

N2 - As a result of the interaction of a heterometallic pivalate complex [Li2Zn2(py)2(piv)6] (piv– is the pivalate anion, py is pyridine) with a naphthalene-1,4-dicarboxylic acid (H2ndc) solution in DMF, heterometallic metal-organic framework (MOF) (H2NMe2)[Li5Zn4(DMF)2(Hndc)2(ndc)6]·11DMF·2H2O (1) is obtained. Dimethylammonium is formed due to the hydrolysis of DMF. During the synthesis, both complex fragmentation and complete maintenance of the initial tetranuclear heterometallic moiety {Li2Zn2} are observed. In the interaction of the same molecular complex with a nitroterephthalic acid solution (H2NO2-bdc), (H2NMe2)[LiZn(NO2-bdc)2]·0.5DMF·0.5H2O MOF (2) is formed in which there is a partial destruction of the initial framework with the formation of a binuclear unit {LiZn}. By the interaction of the heterometallic [Zn2Eu(phen)2(OH)(piv)4(NO3)2] (phen is phenanthroline) complex with the solution of 1,3,5-benzenetricarboxylic acid (H3btc) in DMF, homometallic framework polymer [Zn3(phen)3(btc)2]·DMF·3H2O (3) is obtained. Complete decomposition of the trinuclear heterometallic moiety is observed here.

AB - As a result of the interaction of a heterometallic pivalate complex [Li2Zn2(py)2(piv)6] (piv– is the pivalate anion, py is pyridine) with a naphthalene-1,4-dicarboxylic acid (H2ndc) solution in DMF, heterometallic metal-organic framework (MOF) (H2NMe2)[Li5Zn4(DMF)2(Hndc)2(ndc)6]·11DMF·2H2O (1) is obtained. Dimethylammonium is formed due to the hydrolysis of DMF. During the synthesis, both complex fragmentation and complete maintenance of the initial tetranuclear heterometallic moiety {Li2Zn2} are observed. In the interaction of the same molecular complex with a nitroterephthalic acid solution (H2NO2-bdc), (H2NMe2)[LiZn(NO2-bdc)2]·0.5DMF·0.5H2O MOF (2) is formed in which there is a partial destruction of the initial framework with the formation of a binuclear unit {LiZn}. By the interaction of the heterometallic [Zn2Eu(phen)2(OH)(piv)4(NO3)2] (phen is phenanthroline) complex with the solution of 1,3,5-benzenetricarboxylic acid (H3btc) in DMF, homometallic framework polymer [Zn3(phen)3(btc)2]·DMF·3H2O (3) is obtained. Complete decomposition of the trinuclear heterometallic moiety is observed here.

KW - europium

KW - heterometallic complexes

KW - lithium

KW - MOF

KW - polycarboxylic acids

KW - single crystal X-ray diffraction analysis

KW - zinc

UR - http://www.scopus.com/inward/record.url?scp=85111138619&partnerID=8YFLogxK

U2 - 10.1134/S0022476621060147

DO - 10.1134/S0022476621060147

M3 - Article

AN - SCOPUS:85111138619

VL - 62

SP - 947

EP - 956

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 6

ER -

ID: 29294375