Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg4(S2CNPr2)6(NO3)2] and [Hg4(S2CNPr2)4Cl4]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior

O. V. Loseva; T. A. Rodina; A. V. Ivanov; A. I. Smolentsev; O. N. Antzutkin

doi:10.1007/s11172-019-2486-3

Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg₄(S₂CNPr₂)₆(NO₃)₂] and [Hg₄(S₂CNPr₂)₄Cl₄]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior

O. V. Loseva, T. A. Rodina, A. V. Ivanov, A. I. Smolentsev, O. N. Antzutkin

Polynuclear Coordination Compounds Laboratory

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

New heteroleptic mercury(ii) complexes [Hg₄(S₂CNPr₂)₆(NO₃)₂] (1) and [Hg₄(S₂CNPr₂)₄Cl₄] (2) were synthesized and characterized by single-crystal X-ray dif raction and ¹³C and ¹⁵N MAS NMR spectroscopy. In these complexes, the metal atoms are linked in pairs by bridging dipropyldithiocarbamate ligands (Pr₂Dtc) to form tetranuclear cations and molecules. The further structural organization of compound 1 to the polymeric chains [Hg₄(S₂CNPr₂)₆(NO₃)₂]_n occurs due to the linking of [Hg₄(S₂CNPr₂)₆]²⁺ cations by pairs of bridging nitrate groups. The formation of the supramolecular polymeric structure of 2 is determined by pairwise secondary Hg⋯Cl bonds between the cyclic [Hg₄(S₂CNPr₂)₄Cl₄] molecules, in which the central eight-membered metallocycle [Hg₄S₄] adopts a distorted chair conformation. The thermal behavior of compounds 1 and 2 was studied by simultaneous thermal analysis.

Original language	English
Pages (from-to)	782-792
Number of pages	11
Journal	Russian Chemical Bulletin
Volume	68
Issue number	4
DOIs	https://doi.org/10.1007/s11172-019-2486-3
Publication status	Published - 1 Apr 2019

Keywords

dialkyldithiocarbamates
polymeric compounds
secondary interactions
supramolecular self-organization
tetranuclear mercury(ii) complexes
thermal behavior
MOLECULAR-STRUCTURE
CHEMISORPTION ACTIVITY
N-15
CRYSTAL
HG(II) COMPLEXES
CP/MAS NMR
DITHIOCARBAMATE
C-13
MAS NMR-SPECTRA
RAY-DIFFRACTION

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Loseva, O. V., Rodina, T. A., Ivanov, A. V., Smolentsev, A. I., & Antzutkin, O. N. (2019). Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg₄(S₂CNPr₂)₆(NO₃)₂] and [Hg₄(S₂CNPr₂)₄Cl₄]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior. Russian Chemical Bulletin, 68(4), 782-792. https://doi.org/10.1007/s11172-019-2486-3

Loseva, O. V. ; Rodina, T. A. ; Ivanov, A. V. ; Smolentsev, A. I. ; Antzutkin, O. N. / Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg₄(S₂CNPr₂)₆(NO₃)₂] and [Hg₄(S₂CNPr₂)₄Cl₄] : structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior. In: Russian Chemical Bulletin. 2019 ; Vol. 68, No. 4. pp. 782-792.

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title = "Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg4(S2CNPr2)6(NO3)2] and [Hg4(S2CNPr2)4Cl4]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior",

abstract = "New heteroleptic mercury(ii) complexes [Hg4(S2CNPr2)6(NO3)2] (1) and [Hg4(S2CNPr2)4Cl4] (2) were synthesized and characterized by single-crystal X-ray dif raction and 13C and 15N MAS NMR spectroscopy. In these complexes, the metal atoms are linked in pairs by bridging dipropyldithiocarbamate ligands (Pr2Dtc) to form tetranuclear cations and molecules. The further structural organization of compound 1 to the polymeric chains [Hg4(S2CNPr2)6(NO3)2]n occurs due to the linking of [Hg4(S2CNPr2)6]2+ cations by pairs of bridging nitrate groups. The formation of the supramolecular polymeric structure of 2 is determined by pairwise secondary Hg⋯Cl bonds between the cyclic [Hg4(S2CNPr2)4Cl4] molecules, in which the central eight-membered metallocycle [Hg4S4] adopts a distorted chair conformation. The thermal behavior of compounds 1 and 2 was studied by simultaneous thermal analysis.",

keywords = "dialkyldithiocarbamates, polymeric compounds, secondary interactions, supramolecular self-organization, tetranuclear mercury(ii) complexes, thermal behavior, MOLECULAR-STRUCTURE, CHEMISORPTION ACTIVITY, N-15, CRYSTAL, HG(II) COMPLEXES, CP/MAS NMR, DITHIOCARBAMATE, C-13, MAS NMR-SPECTRA, RAY-DIFFRACTION",

author = "Loseva, {O. V.} and Rodina, {T. A.} and Ivanov, {A. V.} and Smolentsev, {A. I.} and Antzutkin, {O. N.}",

year = "2019",

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doi = "10.1007/s11172-019-2486-3",

language = "English",

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pages = "782--792",

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Loseva, OV, Rodina, TA, Ivanov, AV, Smolentsev, AI & Antzutkin, ON 2019, 'Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg₄(S₂CNPr₂)₆(NO₃)₂] and [Hg₄(S₂CNPr₂)₄Cl₄]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior', Russian Chemical Bulletin, vol. 68, no. 4, pp. 782-792. https://doi.org/10.1007/s11172-019-2486-3

Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg₄(S₂CNPr₂)₆(NO₃)₂] and [Hg₄(S₂CNPr₂)₄Cl₄] : structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior. / Loseva, O. V.; Rodina, T. A.; Ivanov, A. V.; Smolentsev, A. I.; Antzutkin, O. N.

In: Russian Chemical Bulletin, Vol. 68, No. 4, 01.04.2019, p. 782-792.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg4(S2CNPr2)6(NO3)2] and [Hg4(S2CNPr2)4Cl4]

T2 - structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior

AU - Loseva, O. V.

AU - Rodina, T. A.

AU - Ivanov, A. V.

AU - Smolentsev, A. I.

AU - Antzutkin, O. N.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - New heteroleptic mercury(ii) complexes [Hg4(S2CNPr2)6(NO3)2] (1) and [Hg4(S2CNPr2)4Cl4] (2) were synthesized and characterized by single-crystal X-ray dif raction and 13C and 15N MAS NMR spectroscopy. In these complexes, the metal atoms are linked in pairs by bridging dipropyldithiocarbamate ligands (Pr2Dtc) to form tetranuclear cations and molecules. The further structural organization of compound 1 to the polymeric chains [Hg4(S2CNPr2)6(NO3)2]n occurs due to the linking of [Hg4(S2CNPr2)6]2+ cations by pairs of bridging nitrate groups. The formation of the supramolecular polymeric structure of 2 is determined by pairwise secondary Hg⋯Cl bonds between the cyclic [Hg4(S2CNPr2)4Cl4] molecules, in which the central eight-membered metallocycle [Hg4S4] adopts a distorted chair conformation. The thermal behavior of compounds 1 and 2 was studied by simultaneous thermal analysis.

AB - New heteroleptic mercury(ii) complexes [Hg4(S2CNPr2)6(NO3)2] (1) and [Hg4(S2CNPr2)4Cl4] (2) were synthesized and characterized by single-crystal X-ray dif raction and 13C and 15N MAS NMR spectroscopy. In these complexes, the metal atoms are linked in pairs by bridging dipropyldithiocarbamate ligands (Pr2Dtc) to form tetranuclear cations and molecules. The further structural organization of compound 1 to the polymeric chains [Hg4(S2CNPr2)6(NO3)2]n occurs due to the linking of [Hg4(S2CNPr2)6]2+ cations by pairs of bridging nitrate groups. The formation of the supramolecular polymeric structure of 2 is determined by pairwise secondary Hg⋯Cl bonds between the cyclic [Hg4(S2CNPr2)4Cl4] molecules, in which the central eight-membered metallocycle [Hg4S4] adopts a distorted chair conformation. The thermal behavior of compounds 1 and 2 was studied by simultaneous thermal analysis.

KW - dialkyldithiocarbamates

KW - polymeric compounds

KW - secondary interactions

KW - supramolecular self-organization

KW - tetranuclear mercury(ii) complexes

KW - thermal behavior

KW - MOLECULAR-STRUCTURE

KW - CHEMISORPTION ACTIVITY

KW - N-15

KW - CRYSTAL

KW - HG(II) COMPLEXES

KW - CP/MAS NMR

KW - DITHIOCARBAMATE

KW - C-13

KW - MAS NMR-SPECTRA

KW - RAY-DIFFRACTION

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U2 - 10.1007/s11172-019-2486-3

DO - 10.1007/s11172-019-2486-3

M3 - Article

AN - SCOPUS:85066120856

VL - 68

SP - 782

EP - 792

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

SN - 1066-5285

IS - 4

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Loseva OV, Rodina TA, Ivanov AV, Smolentsev AI, Antzutkin ON. Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg₄(S₂CNPr₂)₆(NO₃)₂] and [Hg₄(S₂CNPr₂)₄Cl₄]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior. Russian Chemical Bulletin. 2019 Apr 1;68(4):782-792. https://doi.org/10.1007/s11172-019-2486-3