A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides

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	A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides
	Cheng, Na ; Liu, Yongjun ; Zhang, Changqiao ; Liu, Chengbu
	2013-09-01
发表期刊	JOURNAL OF MOLECULAR MODELING ; Cheng, N; Liu, YJ; Zhang, CQ; Liu, CB.A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides,JOURNAL OF MOLECULAR MODELING,2013,19(9):3821-3829
摘要	The halogen bonding interactions between C6F5I and a series of transition metal monohalides trans-[M(X)(2-C5NF4)-(PR3)(2)] (M = Ni, Pd, Pt; X = F, Cl, Br; R = Me, Cy) have been studied with quantum chemical calculations. Optimized geometries of the halogen bonding complexes indicate that angles C-1-I center dot center dot center dot X are basically linear (178-180A degrees) and angles I center dot center dot center dot X-M mainly range from 90 to 150A degrees. The strength of these metal-influenced halogen bonds alters with different metal centers, metal-bound halogen atoms and the substitutes on phosphine ligands. Electrostatic potential and natural bond orbital analysis show that both of the electrostatic and orbital interactions make a contribution to the formation of halogen bonds, while the electrostatic term plays a dominant role. AIM analysis suggests that, for trans-[M(F)(2-C5NF4)-(PR3)(2)] (M = Ni, Pd, Pt) monomers, the formed halogen bonding complexes are stabilized by local concentration of the charge of intermediate character, while for the metal monomers containing chlorine and bromine, a typical closed-shell interaction exist. These results prove that the structures and geometries of these halogen bonding complexes can be tuned by changing the halogen atoms and metal centers, which may provide useful information for the design and synthesis of new functional materials.
出版者	SPRINGER
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/47262
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Cheng, Na,Liu, Yongjun,Zhang, Changqiao,et al. A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides[J]. JOURNAL OF MOLECULAR MODELING, Cheng, N; Liu, YJ; Zhang, CQ; Liu, CB.A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides,JOURNAL OF MOLECULAR MODELING,2013,19(9):3821-3829,2013.
APA	Cheng, Na,Liu, Yongjun,Zhang, Changqiao,&Liu, Chengbu.(2013).A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides.JOURNAL OF MOLECULAR MODELING.
MLA	Cheng, Na,et al."A theoretical study on the halogen bonding interactions of C6F5I with a series of group 10 metal monohalides".JOURNAL OF MOLECULAR MODELING (2013).