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author:

Zhao, Lingyan (Zhao, Lingyan.) [1] | Chen, Yiping (Chen, Yiping.) [2] | Hao, Yunjing (Hao, Yunjing.) [3] | Ma, Pingping (Ma, Pingping.) [4] | Wang, Ning (Wang, Ning.) [5] | Hu, Hengbing (Hu, Hengbing.) [6]

Indexed by:

EI

Abstract:

Two new coordination polymers [Pr(PCPA)3(H2O)]n 1 and [Pr2(PCPA)6(H2O)3]n·nH2O 2(PCPA = p-chlorophenoxyacetic acid) have been synthesized under similar conditions by the hydrothermal method and characterized by single-crystal X-ray diffraction, elemental analyses, powder X-ray diffraction (PXRD) analysis, IR spectroscopy, two-dimensional correlation infrared spectroscopy(2D-IR COS) and ultraviolet-visible diffuse reflection integral spectroscopy (UV–Vis DRIS). 1 displays a 1D infinite chain, which is further linked by O/C–HO hydrogen bonds to form a 3D supra-molecular architecture. 2 shows a 2D layer structure, which is extended by C–HCl hydrogen bonds generating a 3D network. Noteworthy, we also studied 2D-IR COS under the thermal perturbation to contribute to the development of theory. The 2D-IR correlation spectroscopy analysis is consistent with the analysis of structure and it is superior to 1D IR spectroscopy especially in the coordinated carboxyl group. © 2019 Elsevier B.V.

Keyword:

Coordination reactions Crystallography Crystal structure D region Hydrogen bonds Infrared spectroscopy Polymers Praseodymium compounds Single crystals Spacecraft instruments Spectrum analysis X ray diffraction

Community:

  • [ 1 ] [Zhao, Lingyan]College of Qian'an, North China University of Science and Technology, Qian'an; Hebei; 064400, China
  • [ 2 ] [Chen, Yiping]Department of Chemistry, Fuzhou University, Fuzhou; Fujian; 350002, China
  • [ 3 ] [Hao, Yunjing]College of Qian'an, North China University of Science and Technology, Qian'an; Hebei; 064400, China
  • [ 4 ] [Ma, Pingping]College of Qian'an, North China University of Science and Technology, Qian'an; Hebei; 064400, China
  • [ 5 ] [Wang, Ning]College of Qian'an, North China University of Science and Technology, Qian'an; Hebei; 064400, China
  • [ 6 ] [Hu, Hengbing]Department of Chemistry, Fuzhou University, Fuzhou; Fujian; 350002, China

Reprint 's Address:

  • [zhao, lingyan]college of qian'an, north china university of science and technology, qian'an; hebei; 064400, china

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Source :

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

ISSN: 1386-1425

Year: 2019

Volume: 213

Page: 430-437

3 . 2 3 2

JCR@2019

4 . 3 0 0

JCR@2023

ESI HC Threshold:184

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 7

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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