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Abstract:
Two pyrazole-based zinc(II) metal-organic frameworks, [(Zn-4(PDC)(2)(BDC)(H2O)(2)]n (compound 1, PDC = 1H-pyrazole-3,5-dicarboxylic acid, BDC = benzene-1,4,-dicarboxylic acid) and [(Zn-3(PDC)(2)(BPY)(3)(H2O)(2)]n (compound 2, BPY = 4,4-bipyridine), were synthesized and characterized by X-ray diffraction, elemental analysis, thermogravimetric analysis, infrared and fluorescence spectroscopy. Compound 1 crystallizes in space group Pna2(1) with a = 14.325(3), b = 10.004(2), c = 16.454(3) angstrom, V = 2357.8(8) angstrom 3, Z = 4, Mr = 821.83, D-c = 2.298 g.cm(-3), F(000) = 1608, GOOF = 1.163, the final R = 0.0218 and wR = 0.0686 for 5150 observed reflections with I > 2 sigma(I). Compound 2 crystallizes in monoclinic space group C2/c with a = 17.034(2), b = 11.6313(9), c = 11.7608(13) angstrom, V = 2034.9(4) angstrom(3), Z = 2, M-r = 1006.91, D-c = 1.643 g.cm(-3), F(000) = 1020, GOOF = 1.084, the final R = 0.0320 and wR = 0.0768 for 2435 observed reflections with I > 2 sigma(I).
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CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
ISSN: 0254-5861
CN: 35-1112/TQ
Year: 2021
Issue: 10
Volume: 40
Page: 1265-1270
0 . 8 4 7
JCR@2021
5 . 9 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
ESI HC Threshold:117
JCR Journal Grade:4
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 1
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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