0000000001298825
AUTHOR
Anna A. Sinelshchikova
Platinum( ) and palladium( ) complexes with electron-deficient -diethoxyphosphorylporphyrins: synthesis, structure and tuning of photophysical properties by varying peripheral substituents
The luminescence quenching by O and photodegradation of Pt( ) and Pd( ) phosphorylporphyrins are reported.
Imidazoporphyrins as supramolecular tectons: synthesis and self-assembly of zinc 2-(4-pyridyl)-1H-imidazo[4,5-b]porphyrinate
International audience; 5,10,15,20-Tetramesityl-2-(4-pyridyl)-1H-imidazo[4,5-b]porphyrin (PyPor) bearing a pyridine donor site connected to the tetrapyrrolic macrocycle by a rigid imidazole linker was prepared in high yield by the condensation of the corresponding 2,3-dioxochlorin and 4-formylpyridine in the presence of ammonium acetate. After the insertion of a metal ion capable of metal–ligand axial coordination, namely Zn(II), this compound afforded self-complementary porphyrin PyPorZn which was suitable for self-assembly. In the crystals, this complex exists as a zigzag coordination polymer formed through the axial coordination of the pyridine nitrogen atom to the zinc ion of the neighb…
Coordination self-assembly through weak interactions in meso-dialkoxyphosphoryl-substituted zinc porphyrinates.
International audience; The self-assembly of seven zinc 10-(dialkoxyphosphoryl)-5,15-diarylporphyrinates Zn5-Zn11 containing different substituents at the phosphonate and aryl groups was investigated. Single crystals of Zn5-Zn9 complexes were grown under the same conditions and analyzed by X-ray structural analysis. A supramolecular self-assembly is observed in all crystals through weak coordinative bonding of the phosphoryl group of one porphyrin molecule to the zinc(II) ion of a second porphyrin molecule. The geometry of the porphyrin macrocycle is similar in all of the studied crystals and the central zinc atom in each case adopts a distorted tetragonal pyramidal environment. However, th…
Electrochemical and Spectroelectrochemical Studies of Diphosphorylated Metalloporphyrins. Generation of a Phlorin Anion Product
Two series of diphosphoryl-substituted porphyrins were synthesized and characterized by electrochemistry and spectroelectrochemistry in nonaqueous media containing 0.1 M tetra-n-butylammonium perchlorate (TBAP). The investigated compounds are 5,15-bis(diethoxyphosphoryl)-10,20-diphenylporphyrins (Ph)2(P(O)(OEt)2)2PorM and 5,15-bis(diethoxyphosphoryl)-10,20-di(para-carbomethoxyphenyl)porphyrins (PhCOOMe)2(P(O)(OEt)2)2PorM where M = 2H, Co(II), Ni(II), Cu(II), Zn(II), Cd(II), or Pd(II). The free-base and five metalated porphyrins with nonredox active centers undergo two ring-centered oxidations and two ring-centered reductions, the latter of which is followed by a chemical reaction of the por…
Unusual Formation of a Stable 2D Copper Porphyrin Network
Copper(II) 5,15-bis(diethoxyphosphoryl)-10,20-diphenylporphyrin was obtained and characterized by means of cyclic voltammetry, electron paramagnetic resonance, Fourier transform infrared, and UV-visible spectroscopy. Three crystalline forms were grown and studied by means of X-ray diffraction methods (single crystal and powder). The highly electron-withdrawing effect of phosphoryl groups attached directly to the porphyrin macrocycle results in a self-assembling process, with formation of a stable 2D coordination network, which is unusual for copper(II) porphyrins. The resulting 2D structure is a rare example of an assembly based on copper(II) porphyrins where the copper(II) central metal io…
CCDC 902786: Experimental Crystal Structure Determination
Related Article: Anna A. Sinelshchikova, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Karl M. Kadish, Ping Chen, Alla Bessmertnykh-Lemeune, Christine Stern, and Roger Guilard|2013|Inorg.Chem.|52|999|doi:10.1021/ic302257g
CCDC 1017124: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 1871295: Experimental Crystal Structure Determination
Related Article: Inna A. Abdulaeva, Kirill P. Birin, Anna A. Sinelshchikova, Mikhail S. Grigoriev, Konstantin A. Lyssenko, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Alla Bessmertnykh-Lemeune|2019|CrystEngComm|21|1488|doi:10.1039/C8CE01992D
CCDC 902785: Experimental Crystal Structure Determination
Related Article: Anna A. Sinelshchikova, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Karl M. Kadish, Ping Chen, Alla Bessmertnykh-Lemeune, Christine Stern, and Roger Guilard|2013|Inorg.Chem.|52|999|doi:10.1021/ic302257g
CCDC 1844989: Experimental Crystal Structure Determination
Related Article: Sergey E. Nefedov, Kirill P. Birin, Alla Bessmertnykh-Lemeune, Yulia Y. Enakieva, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Y. Tsivadze, Christine Stern, Yuanyuan Fang, Karl M. Kadish|2019|Dalton Trans.|48|5372|doi:10.1039/C9DT00706G
CCDC 1904438: Experimental Crystal Structure Determination
Related Article: Marina V. Volostnykh, Sergey M. Borisov, Mikhail A. Konovalov, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Michel Meyer, Christine Stern, Alla Bessmertnykh-Lemeune|2019|Dalton Trans.|48|8882|doi:10.1039/C9DT01577A
CCDC 1017131: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 1844993: Experimental Crystal Structure Determination
Related Article: Sergey E. Nefedov, Kirill P. Birin, Alla Bessmertnykh-Lemeune, Yulia Y. Enakieva, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Y. Tsivadze, Christine Stern, Yuanyuan Fang, Karl M. Kadish|2019|Dalton Trans.|48|5372|doi:10.1039/C9DT00706G
CCDC 1017125: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 998788: Experimental Crystal Structure Determination
Related Article: Roman I. Zubatyuk, Anna A. Sinelshchikova, Yulia Y. Enakieva, Yulia G. Gorbunova, Aslan Y. Tsivadze, Sergey E. Nefedov, Alla Bessmertnykh-Lemeune, Roger Guilard, Oleg V. Shishkin|2014|CrystEngComm|16|10428|doi:10.1039/C4CE01623H
CCDC 1017126: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 1017127: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 1844991: Experimental Crystal Structure Determination
Related Article: Sergey E. Nefedov, Kirill P. Birin, Alla Bessmertnykh-Lemeune, Yulia Y. Enakieva, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Y. Tsivadze, Christine Stern, Yuanyuan Fang, Karl M. Kadish|2019|Dalton Trans.|48|5372|doi:10.1039/C9DT00706G
CCDC 1017128: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 1017130: Experimental Crystal Structure Determination
Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e
CCDC 902787: Experimental Crystal Structure Determination
Related Article: Anna A. Sinelshchikova, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Karl M. Kadish, Ping Chen, Alla Bessmertnykh-Lemeune, Christine Stern, and Roger Guilard|2013|Inorg.Chem.|52|999|doi:10.1021/ic302257g
CCDC 1844992: Experimental Crystal Structure Determination
Related Article: Sergey E. Nefedov, Kirill P. Birin, Alla Bessmertnykh-Lemeune, Yulia Y. Enakieva, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Y. Tsivadze, Christine Stern, Yuanyuan Fang, Karl M. Kadish|2019|Dalton Trans.|48|5372|doi:10.1039/C9DT00706G
CCDC 1844990: Experimental Crystal Structure Determination
Related Article: Sergey E. Nefedov, Kirill P. Birin, Alla Bessmertnykh-Lemeune, Yulia Y. Enakieva, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Y. Tsivadze, Christine Stern, Yuanyuan Fang, Karl M. Kadish|2019|Dalton Trans.|48|5372|doi:10.1039/C9DT00706G
CCDC 1904436: Experimental Crystal Structure Determination
Related Article: Marina V. Volostnykh, Sergey M. Borisov, Mikhail A. Konovalov, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Michel Meyer, Christine Stern, Alla Bessmertnykh-Lemeune|2019|Dalton Trans.|48|8882|doi:10.1039/C9DT01577A
CCDC 1904437: Experimental Crystal Structure Determination
Related Article: Marina V. Volostnykh, Sergey M. Borisov, Mikhail A. Konovalov, Anna A. Sinelshchikova, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Michel Meyer, Christine Stern, Alla Bessmertnykh-Lemeune|2019|Dalton Trans.|48|8882|doi:10.1039/C9DT01577A
CCDC 998789: Experimental Crystal Structure Determination
Related Article: Roman I. Zubatyuk, Anna A. Sinelshchikova, Yulia Y. Enakieva, Yulia G. Gorbunova, Aslan Y. Tsivadze, Sergey E. Nefedov, Alla Bessmertnykh-Lemeune, Roger Guilard, Oleg V. Shishkin|2014|CrystEngComm|16|10428|doi:10.1039/C4CE01623H
CCDC 998787: Experimental Crystal Structure Determination
Related Article: Roman I. Zubatyuk, Anna A. Sinelshchikova, Yulia Y. Enakieva, Yulia G. Gorbunova, Aslan Y. Tsivadze, Sergey E. Nefedov, Alla Bessmertnykh-Lemeune, Roger Guilard, Oleg V. Shishkin|2014|CrystEngComm|16|10428|doi:10.1039/C4CE01623H
CCDC 998790: Experimental Crystal Structure Determination
Related Article: Roman I. Zubatyuk, Anna A. Sinelshchikova, Yulia Y. Enakieva, Yulia G. Gorbunova, Aslan Y. Tsivadze, Sergey E. Nefedov, Alla Bessmertnykh-Lemeune, Roger Guilard, Oleg V. Shishkin|2014|CrystEngComm|16|10428|doi:10.1039/C4CE01623H