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Intermolecular interactions in the crystal structure of bis (4-methylcyclohexylammonium) tetrabromocuprate (II)
Joint Authors
al-Far, Ruhi
Haddad, Salim F.
Ali, Basim Faris
Source
Issue
Vol. 3, Issue 4 (31 Dec. 2008), pp.381-387, 7 p.
Publisher
Yarmouk University Deanship of Research and Graduate Studies
Publication Date
2008-12-31
Country of Publication
Jordan
No. of Pages
7
Main Subjects
Topics
Abstract EN
The crystal structure of (4-methylcyclohexylammonium) 2 [CuBr4], 1, belongs to the monoclinic system, space group P21 / n with cell constants a = 8.1687(2) Ǻ, b = 12.1569(3) Ǻ, c = (3) 22.3921 Ǻ, β = 94.8290(10), Z = 4.
The structure was solved by direct methods and refined to R = 0.0685 (wR2 = 0.1287).
The structure analysis reveals that the Cu (II) has an intermediate geometry between regular tetrahedral (Td) and square planar (D4h).
In the crystal structure of 1, the captions and anions are arranged in alternating stacks.
The stacks are connected via classical hydrogen bonding of cationic NH3+ groups and Br−of CuBr4 2- into a supramolecular architecture parallel to an axis.
The absence of other interactions [(π) C―H…Br, π…π allow segregation of cation and anion stacks into distinct polar and non-polar regions.
American Psychological Association (APA)
al-Far, Ruhi& Ali, Basim Faris& Haddad, Salim F.. 2008. Intermolecular interactions in the crystal structure of bis (4-methylcyclohexylammonium) tetrabromocuprate (II). Jordan Journal of Chemistry،Vol. 3, no. 4, pp.381-387.
https://search.emarefa.net/detail/BIM-275200
Modern Language Association (MLA)
al-Far, Ruhi…[et al.]. Intermolecular interactions in the crystal structure of bis (4-methylcyclohexylammonium) tetrabromocuprate (II). Jordan Journal of Chemistry Vol. 3, no. 4 (Dec. 2008), pp.381-387.
https://search.emarefa.net/detail/BIM-275200
American Medical Association (AMA)
al-Far, Ruhi& Ali, Basim Faris& Haddad, Salim F.. Intermolecular interactions in the crystal structure of bis (4-methylcyclohexylammonium) tetrabromocuprate (II). Jordan Journal of Chemistry. 2008. Vol. 3, no. 4, pp.381-387.
https://search.emarefa.net/detail/BIM-275200
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 387
Record ID
BIM-275200