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Synthesis and Structural Study of Tris(μ-pyrazolyl)hexakis(pyrazole)dicobalt(III) Nitrate
Joint Authors
Ernst, Richard D.
Arif, Atta M.
Shi, Yifan
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-29
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The new (Hpyz)3Co(μ2-pyz)3CoHpyz33+ complex has been isolated as the nitrate salt through a reaction of Co(II) nitrate, Hpyz (pyrazole), triethylamine, and oxygen.
The salt crystallizes in the monoclinic space group P21/m with a = 12.5977(3) Å, b = 15.3387(4) Å, c = 14.0800(3) Å, β = 93.0868(15)°, and Dcalc = 1.464 g/cm3 at 150(1) K.
The complex, with pseudo-octahedral coordination about the equivalent cobalt centers, has shorter Co–N distances for the bridging anionic pyz ligands as compared to the neutral Hpyz ligands, with the averages being 1.918(2) and 1.966(4), respectively.
The Co–Co separation is 3.568 Å, reflecting the absence of any significant metal-metal interaction.
American Psychological Association (APA)
Shi, Yifan& Arif, Atta M.& Ernst, Richard D.. 2013. Synthesis and Structural Study of Tris(μ-pyrazolyl)hexakis(pyrazole)dicobalt(III) Nitrate. Journal of Crystallography،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-503335
Modern Language Association (MLA)
Shi, Yifan…[et al.]. Synthesis and Structural Study of Tris(μ-pyrazolyl)hexakis(pyrazole)dicobalt(III) Nitrate. Journal of Crystallography No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-503335
American Medical Association (AMA)
Shi, Yifan& Arif, Atta M.& Ernst, Richard D.. Synthesis and Structural Study of Tris(μ-pyrazolyl)hexakis(pyrazole)dicobalt(III) Nitrate. Journal of Crystallography. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-503335
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503335