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Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II)

Jean-Pierre Charland ; Departement de Chimie, Univ ersite de Montreal C.P. 6210, Succ. A , Montreal, Quebec, CANADA H3C 3V1
Andre L . Beauchamp ; Departement de Chimie, Univ ersite de Montreal C.P. 6210, Succ. A , Montreal, Quebec, CANADA H3C 3V1

Puni tekst: engleski, pdf (11 MB) str. 679-687 preuzimanja: 66* citiraj
APA 6th Edition
Charland, J. i Beauchamp, A.L. (1984). Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II). Croatica Chemica Acta, 57 (4), 679-687. Preuzeto s https://hrcak.srce.hr/194138
MLA 8th Edition
Charland, Jean-Pierre i Andre L . Beauchamp. "Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II)." Croatica Chemica Acta, vol. 57, br. 4, 1984, str. 679-687. https://hrcak.srce.hr/194138. Citirano 31.03.2020.
Chicago 17th Edition
Charland, Jean-Pierre i Andre L . Beauchamp. "Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II)." Croatica Chemica Acta 57, br. 4 (1984): 679-687. https://hrcak.srce.hr/194138
Harvard
Charland, J., i Beauchamp, A.L. (1984). 'Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II)', Croatica Chemica Acta, 57(4), str. 679-687. Preuzeto s: https://hrcak.srce.hr/194138 (Datum pristupa: 31.03.2020.)
Vancouver
Charland J, Beauchamp AL. Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II). Croatica Chemica Acta [Internet]. 1984 [pristupljeno 31.03.2020.];57(4):679-687. Dostupno na: https://hrcak.srce.hr/194138
IEEE
J. Charland i A.L. Beauchamp, "Crystal Structure and Infrared Spectra of Anhydrous (Adeninato)methylmercury(II)", Croatica Chemica Acta, vol.57, br. 4, str. 679-687, 1984. [Online]. Dostupno na: https://hrcak.srce.hr/194138. [Citirano: 31.03.2020.]

Sažetak
The title compound, C6H7HgN5, belongs to the orthorhombic
space group Pbcn, a == 14.658(8), b == 8.407(5), c == 13.006(9) A, Deal = 2.898 g cm-3, Z == 8 molecules per cell. The structure was refinedon 1132 unique nonzero reflections to R == 0.026. The crystal containsthe same type of 1 : 1 monomeric molecule as the monohydrat in which the CH3Hg group is bonded to the N(9) position of deprotonated adenine. These molecules are associated into infinite ribbons by means of two pairs of complementary N-H ... N bonds involvingboth amino protons and the lone pairs on N(l) and N(7) of
each molecule. The infrared spectra of this material and of the
monohydrate differ almost exclusively in the regions related to
NH2 vibrations. This simply results from differences in hydrogen-
bonding patterns and no direct metal-amino interaction is taking
place in any case. The spectral changes already identified as characteristicof N(9)-complexation for the monohydrate are also observed for the anhydrous compou nd.

Hrčak ID: 194138

URI
https://hrcak.srce.hr/194138

Posjeta: 99 *