Royal Society of Chemistry (RSC)
Dalton Transactions
,  volume 40 ,  issue 43 ,  pages 11474-11479

NMR investigation of intramolecular dynamics of heteroleptic triple-decker (porphyrinato)(phthalocyaninato) lanthanides

Publication type: Journal Article
Publication date: 2011-09-20
Royal Society of Chemistry (RSC)
scimago Q2
wos Q1
SJR: 0.653
CiteScore: 6.0
Impact factor: 3.3
ISSN: 14779226, 14779234
DOI:  10.1039/c1dt11231g
PubMed ID:  21931915
Inorganic Chemistry
Abstract
Intramolecular dynamics of meso-aryl substituents of porphyrin deck in the triple-decker lanthanide (porphyrinato)(phthalocyaninates) of symmetrical type [Br(4)TPP]Ln[(15C5)(4)Pc]Ln[Br(4)TPP] (Ln = La, Nd, Eu; [Br(4)TPP] = tetrakis-5,10,15,20-(4-bromophenyl)-porphyrinato-ligand; [(15C5)(4)Pc] = tetrakis-(15-crown-5)-phthalocyaninato-ligand) are investigated. Attempts to achieve coalescence were not successful, although the trend of exchanging protons to coalescence point was observed in the case of Nd and Eu complexes. The analysis of NOESY cross-peaks between exchanging protons allowed to evaluate the rotation rate constants at different temperatures. The activation barrier of the meso-aryl substituent rotation was calculated with Arrhenius equation based on determined rate constants. The rate constants are lower and activation barriers are higher than ones found previously for related compounds.
Found 
Found 
8 citations
Birin Kirill
🥼 🤝
DSc in Chemistry
95 publications,  1 198 citations,  2 reviews
h-index: 19
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences
MIREA — Russian Technological University
MIREA — Russian Technological University
National Research University Higher School of Economics
National Research University Higher School of Economics
Research interests
Catalysis
Coordination Chemistry
Green chemistry
Hybrid materials
Inorganic Chemistry
Metal-organic coordination polymers
NMR spectroscopy
Organic Chemistry
Organoelement chemistry
Photocatalysis
Photochemistry
Physical Chemistry
Porphyrins
7 citations
Gorbunova Yuliya
DSc in Chemistry, professor, full member of the Russian Academy of Sciences 
285 publications,  4 417 citations,  65 reviews
h-index: 34
Lomonosov Moscow State University
Lomonosov Moscow State University
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences
Research interests
Coordination Chemistry
Lanthanides
Supramolecular chemistry
Tetrapyrrolic compounds
4 citations
Martynov Alexander
🥼 🤝
DSc in Chemistry, associate member of the Russian Academy of Sciences 
124 publications,  2 053 citations,  63 reviews
h-index: 25
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences
Research interests
Chemistry
Coordination Chemistry
Inorganic Chemistry
Organic Chemistry
Phthalocyanines
Physical Chemistry
Rare Earth elements
Spectroscopy
Supramolecular chemistry
1 citation
Khrustalev Victor
DSc in Chemistry, professor, professor of the Russian Academy of Sciences 
326 publications,  4 094 citations,  4 reviews
h-index: 30
N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
Peoples' Friendship University of Russia
Peoples' Friendship University of Russia
1 citation
Taydakov Ilya
🥼 🤝
DSc in Chemistry
208 publications,  2 279 citations,  46 reviews
h-index: 24
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Research interests
1,3-Diketones
Coordination Chemistry
Coordination chemistry of f-elements
Heterocyclic compounds
Lanthanides
Luminescence
Luminescent spectroscopy of lanthanides coordination compounds
Molecular spectroscopy
Organic synthesis
Rare-earth elements
1 citation
Bardonov Daniil
15 publications,  67 citations
h-index: 4
National Research University Higher School of Economics
National Research University Higher School of Economics
A.V. Topchiev Institute of Petrochemical Synthesis RAS
A.V. Topchiev Institute of Petrochemical Synthesis RAS
Research interests
Lanthanides
Luminescent materials
Organometallic Chemistry
1 citation
Burykina Julia
PhD in Chemistry
51 publications,  1 100 citations,  1 review
h-index: 16
N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
Research interests
Catalysis
Mass Spectrometry
Photochemistry
1 citation
Afanaseva Anna
🤝
4 publications,  12 citations
h-index: 2
National Research University Higher School of Economics
National Research University Higher School of Economics
A.V. Topchiev Institute of Petrochemical Synthesis RAS
A.V. Topchiev Institute of Petrochemical Synthesis RAS
Research interests
Green chemistry
Metathesis
Organometallic Chemistry

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GOST Copy
Birin K. P. et al. NMR investigation of intramolecular dynamics of heteroleptic triple-decker (porphyrinato)(phthalocyaninato) lanthanides // Dalton Transactions. 2011. Vol. 40. No. 43. pp. 11474-11479.
GOST all authors (up to 50) Copy
Birin K. P., Gorbunova Y. G., Tsivadze A. NMR investigation of intramolecular dynamics of heteroleptic triple-decker (porphyrinato)(phthalocyaninato) lanthanides // Dalton Transactions. 2011. Vol. 40. No. 43. pp. 11474-11479.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1039/c1dt11231g
UR - https://xlink.rsc.org/?DOI=c1dt11231g
TI - NMR investigation of intramolecular dynamics of heteroleptic triple-decker (porphyrinato)(phthalocyaninato) lanthanides
T2 - Dalton Transactions
AU - Birin, Kirill P.
AU - Gorbunova, Yulia G.
AU - Tsivadze, Aslan
PY - 2011
DA - 2011/09/20
PB - Royal Society of Chemistry (RSC)
SP - 11474-11479
IS - 43
VL - 40
PMID - 21931915
SN - 1477-9226
SN - 1477-9234
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2011_Birin,
author = {Kirill P. Birin and Yulia G. Gorbunova and Aslan Tsivadze},
title = {NMR investigation of intramolecular dynamics of heteroleptic triple-decker (porphyrinato)(phthalocyaninato) lanthanides},
journal = {Dalton Transactions},
year = {2011},
volume = {40},
publisher = {Royal Society of Chemistry (RSC)},
month = {sep},
url = {https://xlink.rsc.org/?DOI=c1dt11231g},
number = {43},
pages = {11474--11479},
doi = {10.1039/c1dt11231g}
}
MLA
Cite this
MLA Copy
Birin, Kirill P., et al. “NMR investigation of intramolecular dynamics of heteroleptic triple-decker (porphyrinato)(phthalocyaninato) lanthanides.” Dalton Transactions, vol. 40, no. 43, Sep. 2011, pp. 11474-11479. https://xlink.rsc.org/?DOI=c1dt11231g.