Synthesis and Crystal Structure of Potassium Tetranitrato Palladate(II)
(1986) In Inorganica Chimica Acta 114(1). p.71-74- Abstract
- K2[Pd(NO3)4] has been prepared and its crystal structure determined by use of a CAD-4 diffractometer with monochromatic Mo Kα radiation. The space group is P21/c with Z = 4; a= 7.940(2); b = 15.469(4); c = 9.453(2) Å; β = 91.10(3)°. The refinement converged to R = 0.023. The structure contains discrete complexes of [Pd(NO3)4]2− with pseudo-symmetry C4. Pd coordinates four oxygens from different unidentate nitrato groups. The average Pd-O distance is 2.000(7) Å. The coordination around Pd is distorted square planar, with Pd situated 0.139 A above the plane through the four coordinated oxygens. Similar to [Pt(NO3)4]2−, but in contrast with [Au(NO3)4]−, all four nitrato ligands are situated on the same side of the coordination plane forming a... (More)
- K2[Pd(NO3)4] has been prepared and its crystal structure determined by use of a CAD-4 diffractometer with monochromatic Mo Kα radiation. The space group is P21/c with Z = 4; a= 7.940(2); b = 15.469(4); c = 9.453(2) Å; β = 91.10(3)°. The refinement converged to R = 0.023. The structure contains discrete complexes of [Pd(NO3)4]2− with pseudo-symmetry C4. Pd coordinates four oxygens from different unidentate nitrato groups. The average Pd-O distance is 2.000(7) Å. The coordination around Pd is distorted square planar, with Pd situated 0.139 A above the plane through the four coordinated oxygens. Similar to [Pt(NO3)4]2−, but in contrast with [Au(NO3)4]−, all four nitrato ligands are situated on the same side of the coordination plane forming a basket-like structure. This is probably due to interactions between the non-coordinated oxygens of the nitrato ligands and suitably located potassium ions. Comparison with the structure of cis-[Pd- (NO3)2(DMSO)2] indicates strong groundstate trans-influence of dimethyl sulfoxide in palladium complexes. (Less)
- Abstract (Swedish)
- K2 [Pd(NO3)4] has been prepared and its crystal structure determined by use of a CAD-4 diffractometer with monochromatic Mo Kα radiation. The space group is P21/c with Z = 4; a= 7.940(2); b = 15.469(4); c = 9.453(2) Å; β = 91.10(3)°. The refinement converged to R = 0.023. The structure contains discrete complexes of [Pd(NO3)4]2− with pseudo symmetry C4. Pd coordinates four oxygen from different unidentate nitrato groups. The average Pd-O distance is 2.000(7) Å. The coordination around Pd is distorted square-planar, with Pd situated 0.139 A above the plane through the four coordinated oxygens. Similar to [Pt(NO3)4]2−, but in contrast with [Au(NO3)4]−, all four nitrato ligands are situated on the same side of the coordination plane forming a... (More)
- K2 [Pd(NO3)4] has been prepared and its crystal structure determined by use of a CAD-4 diffractometer with monochromatic Mo Kα radiation. The space group is P21/c with Z = 4; a= 7.940(2); b = 15.469(4); c = 9.453(2) Å; β = 91.10(3)°. The refinement converged to R = 0.023. The structure contains discrete complexes of [Pd(NO3)4]2− with pseudo symmetry C4. Pd coordinates four oxygen from different unidentate nitrato groups. The average Pd-O distance is 2.000(7) Å. The coordination around Pd is distorted square-planar, with Pd situated 0.139 A above the plane through the four coordinated oxygens. Similar to [Pt(NO3)4]2−, but in contrast with [Au(NO3)4]−, all four nitrato ligands are situated on the same side of the coordination plane forming a basket-like structure. This is probably due to interactions between the non-coordinated oxygens of the nitrato ligands and suitably located potassium ions. Comparison with the structure of cis-[Pd- (NO3)2(DMSO)2] indicates strong groundstate trans-influence of dimethyl sulfoxide in palladium complexes. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/52adc826-a12b-4a69-b5e0-e9a63f134b0e
- author
- Elding, Lars Ivar LU ; Noren, Bertil and Oskarsson, Åke LU
- organization
- publishing date
- 1986-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Palladium, Nitrate, Complex formation, Nitrato complex, Structure, X-ray diffraction, Solid state, Synthesis
- in
- Inorganica Chimica Acta
- volume
- 114
- issue
- 1
- pages
- 71 - 74
- publisher
- Elsevier
- external identifiers
-
- scopus:0002718682
- ISSN
- 0020-1693
- DOI
- 10.1016/S0020-1693(00)84591-0
- language
- English
- LU publication?
- yes
- id
- 52adc826-a12b-4a69-b5e0-e9a63f134b0e
- date added to LUP
- 2017-01-24 22:48:10
- date last changed
- 2021-01-03 06:08:24
@article{52adc826-a12b-4a69-b5e0-e9a63f134b0e, abstract = {{K2[Pd(NO3)4] has been prepared and its crystal structure determined by use of a CAD-4 diffractometer with monochromatic Mo Kα radiation. The space group is P21/c with Z = 4; a= 7.940(2); b = 15.469(4); c = 9.453(2) Å; β = 91.10(3)°. The refinement converged to R = 0.023. The structure contains discrete complexes of [Pd(NO3)4]2− with pseudo-symmetry C4. Pd coordinates four oxygens from different unidentate nitrato groups. The average Pd-O distance is 2.000(7) Å. The coordination around Pd is distorted square planar, with Pd situated 0.139 A above the plane through the four coordinated oxygens. Similar to [Pt(NO3)4]2−, but in contrast with [Au(NO3)4]−, all four nitrato ligands are situated on the same side of the coordination plane forming a basket-like structure. This is probably due to interactions between the non-coordinated oxygens of the nitrato ligands and suitably located potassium ions. Comparison with the structure of cis-[Pd- (NO3)2(DMSO)2] indicates strong groundstate trans-influence of dimethyl sulfoxide in palladium complexes.}}, author = {{Elding, Lars Ivar and Noren, Bertil and Oskarsson, Åke}}, issn = {{0020-1693}}, keywords = {{Palladium; Nitrate; Complex formation; Nitrato complex; Structure; X-ray diffraction; Solid state; Synthesis}}, language = {{eng}}, number = {{1}}, pages = {{71--74}}, publisher = {{Elsevier}}, series = {{Inorganica Chimica Acta}}, title = {{Synthesis and Crystal Structure of Potassium Tetranitrato Palladate(II)}}, url = {{http://dx.doi.org/10.1016/S0020-1693(00)84591-0}}, doi = {{10.1016/S0020-1693(00)84591-0}}, volume = {{114}}, year = {{1986}}, }