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Abstract:
A novel polyoxovanadium borate MN2 [V12B16 O52 (OH)6](en)2 (H3O)6 (H2O)5 1 (en=ethylenediamine) was hydrothermally synthesize d and characterized by IR, two-dimensional infrared (2D IR) correlation spectroscopy with magnetic and thermal perturbation, and single crystal X-ray diffraction. In 1, it is interesting that each [V12B16 O52 (OH)6]14- units is connected by four [Mn (H2O)2]2+ to generate a 2D layer on the ab plane. Along c axis, these layers are further linked by H-bond to form a 3D framework. The response of the stretching vibrations of B-O, V-O-V and Mn-O-B was detected in the 2D IR correlation spectra with magnetic perturbation. In addition, the response of the stretching vibrations of B-OH, B-O, V-O-V and Mn-O-B was detected in the 2D IR correlation spectra with thermal perturbation.
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Spectroscopy and Spectral Analysis
ISSN: 1000-0593
Year: 2011
Issue: 11
Volume: 31
Page: 3026-3030
0 . 7 0 0
JCR@2023
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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