Jump to ContentJump to Main Navigation
Show Summary Details
More options …

Zeitschrift für Kristallographie - Crystalline Materials

Editor-in-Chief: Pöttgen, Rainer

Ed. by Antipov, Evgeny / Boldyreva, Elena V. / Friese, Karen / Huppertz, Hubert / Jahn, Sandro / Tiekink, E. R. T.

12 Issues per year


IMPACT FACTOR 2017: 1.263
5-year IMPACT FACTOR: 2.057

CiteScore 2017: 2.65

Online
ISSN
2196-7105
See all formats and pricing
More options …
Volume 214, Issue 4

Issues

The crystal and molecular structures of some nickel(ll)bis(O-alkyldithiocarbonate)s and nickel(II)bis(N,N-dialkyldithiocarbamate)s: an evaluation of the coordination potential of 1,1-dithiolate ligands in their nickel(II) complexes

M. J. Cox / E. R. T. Tiekink
Published Online: 2010-07-28 | DOI: https://doi.org/10.1524/zkri.1999.214.4.242

Abstract

The crystal and molecular structures of four complexes of the general formula Ni(S2COR)2 and two with the general formula Ni(S2CNR2)2 have been determined. The brown crystals of [Ni(S2COMe)2], investigated at 293 K, are monoclinic, space group P21/c with unit cell dimensions a = 6.357(4) Å, b = 13.755(10) Å, c = 10.566(3) Å, β = 97.20(3)°, Z = 4 and Dx = 1.979 Mg m−3. The brown crystals of [Ni(S2COiBu)2], (293 K) are triclinic, space group P{unk] with unit cell dimensions a = 8.224(7) Å, b = 8.722(3) Å, c = 6.139(4) Å, α = 98.99(4)°, β = 105.36(5)°, γ = 109.10(4)°, Z = 1 and Dx = 1.534 Mg m−3. Crystals of brown [Ni(S2COHex)2], (200 K) are triclinic, space group P[unk] with unit cell dimensions a = 7.566(2) Å, b = 10.713(4) Å, c = 6.779(2) Å, α = 97.73(3)°, β = 111.22(2)°, γ = 103.19(2)°, Z = 1 and Dx = 1.417 Mg m−3. Crystals of brown [Ni(S2COCy)2], (200 K) are triclinic, space group P[unk] with unit cell dimensions a = 9.89(1) Å, b = 10.102(7) Å, c = 9.850(7) Å, α = 110.83(5)°, β= 107.19(7)°, γ = 87.28(9)°, Z = 2 and Dx = 1.550 Mg m−3. Crystals of brown [Ni(S2CNCy2)2], (200 K) are triclinic, space group P[unk] with unit cell dimensions a = 11.551(5) Å, b = 14.651 (7) Å, c = 9.872(5) Å, α = 102.46(5)°, β = 114.78(3)°, γ = 89.65(4)°, Z = 2 and Dx = 1.287 Mg m−3. The colorless crystals of [Ni(S2CN(Et)Cy)2] (200 K) are monoclinic, space group P21/c with unit cell dimensions a = 8.534(4) Å, b = 12.087(4) Å, c = 11.109(4) Å, β = 95.54(3)°, Z = 2 and Dx = 1.349 Mg m−3. The structures were solved by direct methods and each refined by a full-matrix least-squares procedure to final R = 0.047 using 1149 reflections for [Ni(S2COMe)2]; to R = 0.040 using 1239 reflections for [Ni(S2COiBu)2]; to R = 0.050 using 1664 reflections for [Ni(S2COHex)2]; to final R = 0.035 for 2956 reflections for [Ni(S2COCy)2]; to final R = 0.055 for 3468 reflections for [Ni(S2CNCy2)2]; and to final R = 0.031 for 1827 reflections for [Ni(S2CN(Et)Cy)2]. A systematic evaluation of the coordination geometries in these and related complexes indicate that there is little variation in the Ni-atom geometries which are invariably square planar, defined by a S4 donor set. Further, there is no apparent systematic variation in the Ni–S bond distances that can be correlated with the nature of the individual xanthate (S2COR) and dithiocarbamate C(S2CNR2) ligands as moderated by the electronic/steric profiles of R. Rather, variations in the Ni–S bond distances are ascribed to i) intramolecular interactions between the sulfur atoms and the R substituents and, ii) intermolecular forces.

About the article

Published Online: 2010-07-28

Published in Print: 1999-04-01


Citation Information: Zeitschrift für Kristallographie - Crystalline Materials, Volume 214, Issue 4, Pages 242–250, ISSN (Online) 2196-7105, ISSN (Print) 2194-4946, DOI: https://doi.org/10.1524/zkri.1999.214.4.242.

Export Citation

© 2015 Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer Str. 145, 81671 München.Get Permission

Citing Articles

Here you can find all Crossref-listed publications in which this article is cited. If you would like to receive automatic email messages as soon as this article is cited in other publications, simply activate the “Citation Alert” on the top of this page.

[1]
John Masnovi, Norman V. Duffy, Philip E. Fanwick, and Aloysius F. Hepp
Journal of Coordination Chemistry, 2016, Volume 69, Number 1, Page 90
[2]
Geraldo M. de Lima, Daniele C. Menezes, Jacqueline A.F. Dos Santos, James L. Wardell, Carlos A.L. Filgueiras, Antônio F. De C. Alcântara, Solange M.S.V. Wardell, and Nivaldo L. Speziali
Journal of Coordination Chemistry, 2012, Volume 65, Number 4, Page 559
[3]
Marc A. Walters, Justin Barad, Anthony Sireci, James A. Golen, and Arnold L. Rheingold
Inorganica Chimica Acta, 2005, Volume 358, Number 3, Page 633
[4]
Ahmet Orhan Görgülü, Mustafa Arslan, and Erol Çİl
Journal of Coordination Chemistry, 2005, Volume 58, Number 14, Page 1225
[5]
Ahmet Orhan Görgülü, Mustafa Arslan, and Erol Çİl
Journal of Coordination Chemistry, 2006, Volume 59, Number 17, Page 1913
[6]
Orhan A. Görgülü, Mustafa Arslan, and Erol Çıl
Journal of Coordination Chemistry, 2006, Volume 59, Number 6, Page 637
[7]
Ramalingam Bhaskaran, Kuppukkannu Ramalingam, Gabriele Bocelli, Andrea Cantoni, and Corrado Rizzoli
Journal of Coordination Chemistry, 2008, Volume 61, Number 11, Page 1710
[8]
Edward R. T. Tiekink and Julio Zukerman-Schpector
Chemical Communications, 2011, Volume 47, Number 23, Page 6623
[9]
M. J. Cox and E. R. T. Tiekink
Zeitschrift für Kristallographie - Crystalline Materials, 1999, Volume 214, Number 8
[10]
M. J. Cox and E. R. T. Tiekink
Zeitschrift für Kristallographie - Crystalline Materials, 1999, Volume 214, Number 9
[12]
[13]
M. A. Buntine, M. J. Cox, Y. X. Lim, T. C. Yap, and Edward R. T. Tiekink
Zeitschrift für Kristallographie - Crystalline Materials, 2003, Volume 218, Number 1
[14]
Edward R. T. Tiekink, James L. Wardell, and Solange M. S. V. Wardell
Journal of Chemical Crystallography, 2007, Volume 37, Number 7, Page 439
[15]
A. V. Ivanov, E. V. Korneeva, A. V. Gerasimenko, and W. Forsling
Russian Journal of Coordination Chemistry, 2005, Volume 31, Number 10, Page 695

Comments (0)

Please log in or register to comment.
Log in