Cadmium coordination compounds with flexible ligand 1,3-bis(1,2,4-triazol-1-yl)propane: Synthesis, structure and luminescent properties

Ksenia S. Smirnova; Elizaveta V. Lider; Taisiya S. Sukhikh; Alexey S. Berezin; Andrei S. Potapov

doi:10.1016/j.poly.2019.114286

Cadmium coordination compounds with flexible ligand 1,3-bis(1,2,4-triazol-1-yl)propane: Synthesis, structure and luminescent properties

Ksenia S. Smirnova, Elizaveta V. Lider, Taisiya S. Sukhikh, Alexey S. Berezin, Andrei S. Potapov

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

3 Citations (Scopus)

Abstract

Six new cadmium coordination compounds with flexible 1,3-bis(1,2,4-triazol-1-yl)propane (btrp) ligand, [Cd(btrp)(H₂O)₂(NO₃)₂]_n (1), [Cd(btrp)₂(NO₃)₂]·H₂O (2), [Cd(btrp)Hal₂] (3–5) (Hal = Cl, Br, I) and [Cd₂(btrp)₂(DMF)₂(μ₂-Br)₂Br₂] (6) were synthesized. The crystal structures of the complexes 1 and 6 were determined. 1 has 1D polymeric structure while 6 is binuclear. The latter reveals rare gauche–gauche conformation of btrp ligand. Luminescent properties of 1–6 in the solid state were studied in comparison with free btrp. The emission of the compounds corresponds to intraligand transitions, while the bands exhibit complicated shape that can be described by two Gauss functions.

Original language	English
Article number	114286
Number of pages	7
Journal	Polyhedron
Volume	177
DOIs	https://doi.org/10.1016/j.poly.2019.114286
Publication status	Published - 1 Feb 2020

Keywords

1,3-Bis(1,2,4-triazol-1-yl)propane
Binuclear compound
Cadmium complexes
Coordination polymer
Multidentate N-donor ligand
Photoluminescence
POLYMERS
1,2,4-TRIAZOLE COMPLEXES
CD(II)
CU(II)
CRYSTAL-STRUCTURES
CHAIN
PHOTOLUMINESCENT
FLUORESCENT PROPERTIES
MAGNETIC-PROPERTIES
METAL-COMPLEXES

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@article{581b3453c0284f3dac6ffbe49d4a89b7,

title = "Cadmium coordination compounds with flexible ligand 1,3-bis(1,2,4-triazol-1-yl)propane: Synthesis, structure and luminescent properties",

abstract = "Six new cadmium coordination compounds with flexible 1,3-bis(1,2,4-triazol-1-yl)propane (btrp) ligand, [Cd(btrp)(H2O)2(NO3)2]n (1), [Cd(btrp)2(NO3)2]·H2O (2), [Cd(btrp)Hal2] (3–5) (Hal = Cl, Br, I) and [Cd2(btrp)2(DMF)2(μ2-Br)2Br2] (6) were synthesized. The crystal structures of the complexes 1 and 6 were determined. 1 has 1D polymeric structure while 6 is binuclear. The latter reveals rare gauche–gauche conformation of btrp ligand. Luminescent properties of 1–6 in the solid state were studied in comparison with free btrp. The emission of the compounds corresponds to intraligand transitions, while the bands exhibit complicated shape that can be described by two Gauss functions.",

keywords = "1,3-Bis(1,2,4-triazol-1-yl)propane, Binuclear compound, Cadmium complexes, Coordination polymer, Multidentate N-donor ligand, Photoluminescence, POLYMERS, 1,2,4-TRIAZOLE COMPLEXES, CD(II), CU(II), CRYSTAL-STRUCTURES, CHAIN, PHOTOLUMINESCENT, FLUORESCENT PROPERTIES, MAGNETIC-PROPERTIES, METAL-COMPLEXES",

author = "Smirnova, {Ksenia S.} and Lider, {Elizaveta V.} and Sukhikh, {Taisiya S.} and Berezin, {Alexey S.} and Potapov, {Andrei S.}",

year = "2020",

month = feb,

day = "1",

doi = "10.1016/j.poly.2019.114286",

language = "English",

volume = "177",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier",

}

TY - JOUR

T1 - Cadmium coordination compounds with flexible ligand 1,3-bis(1,2,4-triazol-1-yl)propane

T2 - Synthesis, structure and luminescent properties

AU - Smirnova, Ksenia S.

AU - Lider, Elizaveta V.

AU - Sukhikh, Taisiya S.

AU - Berezin, Alexey S.

AU - Potapov, Andrei S.

PY - 2020/2/1

Y1 - 2020/2/1

N2 - Six new cadmium coordination compounds with flexible 1,3-bis(1,2,4-triazol-1-yl)propane (btrp) ligand, [Cd(btrp)(H2O)2(NO3)2]n (1), [Cd(btrp)2(NO3)2]·H2O (2), [Cd(btrp)Hal2] (3–5) (Hal = Cl, Br, I) and [Cd2(btrp)2(DMF)2(μ2-Br)2Br2] (6) were synthesized. The crystal structures of the complexes 1 and 6 were determined. 1 has 1D polymeric structure while 6 is binuclear. The latter reveals rare gauche–gauche conformation of btrp ligand. Luminescent properties of 1–6 in the solid state were studied in comparison with free btrp. The emission of the compounds corresponds to intraligand transitions, while the bands exhibit complicated shape that can be described by two Gauss functions.

AB - Six new cadmium coordination compounds with flexible 1,3-bis(1,2,4-triazol-1-yl)propane (btrp) ligand, [Cd(btrp)(H2O)2(NO3)2]n (1), [Cd(btrp)2(NO3)2]·H2O (2), [Cd(btrp)Hal2] (3–5) (Hal = Cl, Br, I) and [Cd2(btrp)2(DMF)2(μ2-Br)2Br2] (6) were synthesized. The crystal structures of the complexes 1 and 6 were determined. 1 has 1D polymeric structure while 6 is binuclear. The latter reveals rare gauche–gauche conformation of btrp ligand. Luminescent properties of 1–6 in the solid state were studied in comparison with free btrp. The emission of the compounds corresponds to intraligand transitions, while the bands exhibit complicated shape that can be described by two Gauss functions.

KW - 1,3-Bis(1,2,4-triazol-1-yl)propane

KW - Binuclear compound

KW - Cadmium complexes

KW - Coordination polymer

KW - Multidentate N-donor ligand

KW - Photoluminescence

KW - POLYMERS

KW - 1,2,4-TRIAZOLE COMPLEXES

KW - CD(II)

KW - CU(II)

KW - CRYSTAL-STRUCTURES

KW - CHAIN

KW - PHOTOLUMINESCENT

KW - FLUORESCENT PROPERTIES

KW - MAGNETIC-PROPERTIES

KW - METAL-COMPLEXES

UR - http://www.scopus.com/inward/record.url?scp=85076928970&partnerID=8YFLogxK

U2 - 10.1016/j.poly.2019.114286

DO - 10.1016/j.poly.2019.114286

M3 - Article

AN - SCOPUS:85076928970

VL - 177

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

M1 - 114286

ER -