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author:

Zhao, L. (Zhao, L..) [1] | Chen, Y. (Chen, Y..) [2] | Hao, Y. (Hao, Y..) [3] | Ma, P. (Ma, P..) [4] | Wang, N. (Wang, N..) [5] | Hu, H. (Hu, H..) [6]

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Scopus

Abstract:

Two new coordination polymers [Pr(PCPA) 3 (H 2 O)] n 1 and [Pr 2 (PCPA) 6 (H 2 O) 3 ] n ·nH 2 O 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–H⋯O hydrogen bonds to form a 3D supra-molecular architecture. 2 shows a 2D layer structure, which is extended by C–H⋯Cl 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:

2D-IR COS spectroscopy; AQCMSFOMZJLMPW-UHFFFAOYSA-K; OWSHMMJOFNJEGJ-UHFFFAOYSA-N; P-chlorophenoxyacetic acid; Pr(III) coordination polymers; Synthesis reaction condition

Community:

  • [ 1 ] [Zhao, L.]College of Qian'an, North China University of Science and Technology, Qian'an, Hebei 064400, China
  • [ 2 ] [Chen, Y.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 3 ] [Hao, Y.]College of Qian'an, North China University of Science and Technology, Qian'an, Hebei 064400, China
  • [ 4 ] [Ma, P.]College of Qian'an, North China University of Science and Technology, Qian'an, Hebei 064400, China
  • [ 5 ] [Wang, N.]College of Qian'an, North China University of Science and Technology, Qian'an, Hebei 064400, China
  • [ 6 ] [Hu, H.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • [Zhao, L.]College of Qian'an, North China University of Science and TechnologyChina

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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: 0

SCOPUS Cited Count: 7

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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