Influence of Secondary Interactions on Structural Diversity between a Pair of Halogen-Bonded Co-Crystals Containing Isosteric Donors
Influence of Secondary Interactions on Structural Diversity between a Pair of Halogen-Bonded Co-Crystals Containing Isosteric Donors
复制标题
二次相互作用对一对含有电子等排供体的卤键共晶之间结构多样性的影响
DOI：
--
复制
发表时间：
2022
期刊：
影响因子：
--
通讯作者：
R. Groeneman
中科院分区：
文献类型：
--
作者：
H. Krueger;Nicole M. Shapiro;E. Bosch;D. Unruh;R. Groeneman
报道了1，4-二碘过氯苯和1，4-二碘过氯苯与受体4，4-联吡啶等构型卤键供体的共晶的形成。正如预期的那样，每个共晶中的组分都参与了卤素键合作用，从而形成了一维链状结构。特别是含有1，4-二碘过氯苯的共晶主要通过I···N卤键结合在一起，而基于I···N的固体形成I···N和Cl···N相互作用。这些共晶之间的结构差异是基于涉及每个卤键给体上的氯原子的二次相互作用的类型，尽管它们本质上是等量构型的。
The formation of a pair of co-crystals based upon isosteric halogen-bond donors, namely 1,4-diiodoperchlorobenzene and iodoperchlorobenzene, along with the acceptor 4,4-bipyridine is reported. As expected, the components in each co-crystal engage in halogen bonding interactions resulting in a one-dimensional chain-like structure. In particular, the co-crystal containing 1,4-diiodoperchlorobenzene is primarily held together by I···N halogen bonds while the solid based upon iodoperchlorobenzene forms both I···N and Cl···N interactions. Structural diversity is achieved between these co-crystals based upon the type of secondary interactions involving the chlorine atoms on each halogen-bond donor even though they are isosteric in nature.
影响因子：
3.8
作者：
Samantha J. Kruse;E. Bosch;F. Brown;R. Groeneman
通讯作者：
Samantha J. Kruse;E. Bosch;F. Brown;R. Groeneman
影响因子：
5.2
作者：
Do, Hien-Quang;Daugulis, Olafs
通讯作者：
Daugulis, Olafs