2008
DOI: 10.1107/s1600536807068407
|View full text |Cite
|
Sign up to set email alerts
|

Dichlorido(dimethylglyoximato-κ2N,N′)(dimethylglyoxime-κ2N,N′)cobalt(III)

Abstract: In the title compound, [Co(C4H7N2O2)Cl2(C4H8N2O2)], the CoIII ion has a distorted octa­hedral coordination environment. The equatorial plane consists of four N atoms, two each from the dimethyl­glyoxime and dimethyl­glyoximate ligands, while the two axial positions are occupied by two chloride ions. Strong intra­molecular O—H⋯O hydrogen bonds are observed between the dimethyl­glyoxime and dimethyl­glyoximate ligands. Mol­ecules are linked into a chain running along the [101] direction by O—H⋯O and C—H⋯Cl hydro… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

10
11
0
2

Year Published

2009
2009
2023
2023

Publication Types

Select...
6
2

Relationship

1
7

Authors

Journals

citations
Cited by 18 publications
(23 citation statements)
references
References 12 publications
10
11
0
2
Order By: Relevance
“…The bond lengths Co(1)-N(1)#1, 1.883 (2) Å,Co(1)-N(2)#1, 1.911 (2) Å agree well with the previously reported structures (Meera et al, 2009, Ramesh et al, 2008 ring motif (Bernstein et al, 1995). Thecoordinated water forms an intermolecular hydrogen bond O3-H3•••O1 ii [symmetry code (ii): -x + 1, y -1/2, -z + 1] with the glyoximate oxygen atoms which links the inversion related title compound thus forming a ring motif of R 2 2 (10).…”
Section: Methodssupporting
confidence: 90%
See 1 more Smart Citation
“…The bond lengths Co(1)-N(1)#1, 1.883 (2) Å,Co(1)-N(2)#1, 1.911 (2) Å agree well with the previously reported structures (Meera et al, 2009, Ramesh et al, 2008 ring motif (Bernstein et al, 1995). Thecoordinated water forms an intermolecular hydrogen bond O3-H3•••O1 ii [symmetry code (ii): -x + 1, y -1/2, -z + 1] with the glyoximate oxygen atoms which links the inversion related title compound thus forming a ring motif of R 2 2 (10).…”
Section: Methodssupporting
confidence: 90%
“…For related complexes, see: Ohkubo & Fukuzumi (2005); Randall & Alberty (1970); Schrauzer (1968); Trommel et al (2001). For similar structures, see: Bernstein et al (1995); Mé gnamisi-Bé lombé et al (1983); Meera et al (2009); Ramesh et al (2008). For the preparation of similar complexes, see: Vijayraghavan & Dayalan (1992).…”
Section: Related Literaturementioning
confidence: 99%
“…The Co III cation is octahedrally surrounded by four N atoms of two ethane-1,2-diamine ligands, a pyridine N atom and a Cl À ligand, whereby the pyridine N atom and the Cl À ligand are cis to each data reports other. The Co-N and Co-Cl bond lengths are typical for trivalent cobalt and comparable with related complexes comprising of N-and Cl-donating ligands Ramesh et al, 2008;Ravichandran et al, 2009). The least-squares planes of the two ethane-1,2-diamine ligands make a dihedral angle of 78.0 (2) .…”
Section: Structure Descriptionmentioning
confidence: 61%
“…La estructura del bisdimetilglioximato de níquel confirma el grado de planaridad del sistema, con un níquel(II) que estaría formando enlaces a través de una hibridación dsp 2 (dx 2 -y 2 ) (Parish, 1977), una longitud de enlace Ni-N del orden de 1,85 Å (Williams et al, 1959], y un espectro de infrarrojo característico para un complejo plano cuadrado, [M(II)(dmgH)2], con M = Ni, Cu, Co, Pd, Pt, en una simetría D2h entorno al centro metálico (Bigotto et al, 1970;Orel et al, 1980), y octaédrico, [Co(III)(dmgH)2X(py)], con X = Cl, Br, I, -CH3 y py = piridina, (Rutherford & Thornton, 1978). Es importante señalar que la dimetilglioxima también puede formar un quelato sin perder los protones de la oxima, como en el caso del complejo mixto H2dmg/Hdmg: (Ramesh et al, 2008). La dimetilglioxima también puede formar con facilidad complejos octaédricos, los cuales tienen un interés particular en otras áreas diferentes a la química de coordinación o analítica, por ejemplo, presentan actividad en reacciones de transformación del grupo funcional o de interés catalítico (Gage & Branchaud, 1996).…”
Section: Aspectos Generales Del Ligando Dimetilglioximaunclassified
“…[Co(III)(N3)(dmg)(H2dmg)(H2O)]•H2O (Dong et al, 2003), [CoCl2(H2dmg)(Hdmg)] (Ramesh et al, 2008); complejos octaédricos de rodio(III) del tipo [Rh(III)(dmgH)2(PPh3)(CH3)], PPh3 = trifenilfosfina (Potocnák et al, 1995), [Rh(III)(dmgH)2(PPh3)(CH2CH3)] (Kettmann et al, 1994), [Rh(III)(dmgH)2(PPh3)(CH=CH2)] (Dunaj-Jurčo et al, 1994), [Rh(III)(dmgH)2(PPh3)(1-hexil)] (Pickin et al, 2003), [Rh(III)(dmgH)2(PPh3)(terbutil)] (Kettmann et al, 1996); un polímero de coordinación de cobre(II) con dimetilglioxima (Zhang et al, 2004), un complejo tetranuclear [Cu4(dmg)2(Hdmg)2(phen)2(H2O)2] con phen = 1,10fenantrolina (Zhang et al, 2003) y el complejo [Cu(II)(dmgH-κ 2 N,N´)2(tiourea-κS)] (Koman et al, 1990); el complejo de níquel(II) acuo-(H2dmgκ 2 N,N´)(3,5-dinitro-2-benzoato-κ 2 O,O´)niquel(II) [Liu, 2007]; y el complejo de rutenio(II) tipo tris(dimetilglioximato-κ 2 N,N´)rutenio(II) (Taqui Khan et al, 1992).…”
Section: Estrutura De Rayos X De La Dimetilglioxima Y Complejos Relacunclassified