Long-chain mercury carboxylates relevant to saponification in oil and tempera paintings: XRPD and ssNMR complementary study of their crystal structures

Author:

Barannikov Ruslan12ORCID,Kočí Eva1,Bezdička Petr1,Kobera Libor3ORCID,Mahun Andrii34,Rohlíček Jan5,Plocek Jiří1,Švarcová Silvie1ORCID

Affiliation:

1. Institute of Inorganic Chemistry of the Czech Academy of Sciences, ALMA Laboratory, Husinec-Řež 1001, 250 68 Husinec-Řež, Czech Republic

2. Department of Inorganic Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030/8, 128 43 Prague 2, Czech Republic

3. Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Heyrovského nám. 2, 162 06 Praha 6, Czech Republic

4. Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 40, Prague 2, Czech Republic

5. Institute of Physics of the Czech Academy of Sciences, Na Slovance 1999/2, 182 21 Praha 8, Czech Republic

Abstract

Mercury palmitate, stearate and palmitate-stearates were synthesized and characterized by ssNMR, XRPD, IR and DSC to provide reference materials for the identification of saponification-related degradation products in paintings.

Funder

Akademie Věd České Republiky

Ministerstvo Školství, Mládeže a Tělovýchovy

Grantová Agentura České Republiky

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Thermal behavior of mercury carboxylates as paintings’ degradation products;Journal of Thermal Analysis and Calorimetry;2024-08-16

2. Non-invasive evidence of mercury soaps in painted miniatures on ivory;The European Physical Journal Plus;2023-03-08

3. Multi-technique structural analysis of zinc carboxylates (soaps);Dalton Transactions;2023

4. Estimation of the linseed oil content in historic lime mortar;Journal of Thermal Analysis and Calorimetry;2022-11-21

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