TY - JOUR
T1 - The structural landscape of ferrocenyl polychalcogenides
AU - Torubaev, Yury V.
AU - Skabitsky, Ivan V.
AU - Raghuvanshi, Abhinav
N1 - Funding Information:
This work is supported by Russian Scientific Foundation (grant № 19-13-00338 ). XRD experiments were performed using the equipment of shared experimental facilities supported by the Kurnakov Institute of General and Inorganic Chemistry RAS.
Funding Information:
This work is supported by Russian Scientific Foundation (grant ? 19-13-00338). XRD experiments were performed using the equipment of shared experimental facilities supported by the Kurnakov Institute of General and Inorganic Chemistry RAS.
Publisher Copyright:
© 2021 Elsevier B.V.
PY - 2021/10/15
Y1 - 2021/10/15
N2 - Halogen bond (HaB) assisted co-crystallization strategy was used to explore the structural landscape of ferrocenic polychalcogenides varying from a rather compact ferrocenophane triselenide (1,1’-FcSe3) to bulky diferrocenyl ditelluride (Fc2Te2) and its mixed-valent derivative (FcTeTeI2Fc). Comparison of the supramolecular organization in their native crystals and respective cocrystals with the iconic halogen bond donor, 1,4-diiodotetrafluorobenzene (p-DITFB), demonstrate three different patterns: 1) conservation of the chain structures for FcTeTeI2Fc, 2) transformation of single Se···Se intermolecular interaction to double for FcSe3, and 3) for Fc2Te2, in the absence of specific and directed intermolecular interactions, the cocrystal packing of Fc2Te2 is governed only by p-DITFB HaBs directionality. This allows a rough glimpse of ferrocenic polychalcogenides structural landscape and shows the directions and methods for its further detailization.
AB - Halogen bond (HaB) assisted co-crystallization strategy was used to explore the structural landscape of ferrocenic polychalcogenides varying from a rather compact ferrocenophane triselenide (1,1’-FcSe3) to bulky diferrocenyl ditelluride (Fc2Te2) and its mixed-valent derivative (FcTeTeI2Fc). Comparison of the supramolecular organization in their native crystals and respective cocrystals with the iconic halogen bond donor, 1,4-diiodotetrafluorobenzene (p-DITFB), demonstrate three different patterns: 1) conservation of the chain structures for FcTeTeI2Fc, 2) transformation of single Se···Se intermolecular interaction to double for FcSe3, and 3) for Fc2Te2, in the absence of specific and directed intermolecular interactions, the cocrystal packing of Fc2Te2 is governed only by p-DITFB HaBs directionality. This allows a rough glimpse of ferrocenic polychalcogenides structural landscape and shows the directions and methods for its further detailization.
KW - Chalcogen bond
KW - ChB
KW - Cocrystal
KW - Ferrocenyl
KW - HaB
KW - Halogen bond
KW - Intermolecular interactions
KW - Non-covalent bonding
KW - Polychalcogenide
KW - Structural landscape
KW - supramolecular
UR - http://www.scopus.com/inward/record.url?scp=85111517469&partnerID=8YFLogxK
U2 - 10.1016/j.jorganchem.2021.122006
DO - 10.1016/j.jorganchem.2021.122006
M3 - Article
AN - SCOPUS:85111517469
SN - 0022-328X
VL - 951
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
M1 - 122006
ER -