Sirpa Jääskeläinen

Tiedot Julkaisut

Työssä keskeisenä alueina ovat epäorgaanisen kemian, analyyttisen kemian ja organometallikemian opetus ja tutkimus. Työnkuvaan kuuluu lisäksi mm. laatutyö sekä opiskelijavalinnat ja opiskelijoiden ohjaus.

Tutkimusryhmät

Avainsanat

analyyttinen kemia epäorgaaninen kemia kemia organometallikemia spektroskopia

Julkaisut

30 kappaletta

Vinylimidazole coordination modes to Pt and Au metal centers
Jääskeläinen, Sirpa; Koshevoy, Igor O; Suvanto, Sari; Ryhänen, Tiina; Hirva, Pipsa. New journal of chemistry 44 29: 12762-12770. 2020
Activation of the Cyano Group at Imidazole via Copper Stimulated Alcoholysis
Gayfullina, Rezeda; Jääskeläinen, Sirpa; Koshevoy, Igor O; Hirva, Pipsa. Inorganics 7 7: 87. 2019
Benzothiazolethione complexes of coinage metals: from mononuclear complexes to clusters and polymers
Jääskeläinen, Sirpa; Koskinen, Laura; Haukka, Matti; Hirva, Pipsa. Solid state sciences 97: 105980. 2019
Impacts of the counter ions on 4,5-dicyano-1-methylimidazole silver coordination
Jääskeläinen, Sirpa; Appiah, Sakyibea Nana; Koshevoy, Igo; Hirva, Pipsa. NEW JOURNAL OF CHEMISTRY [PRINT AND ONLINE] 42 5: 3363-3370. 2018
Persistence of oxidation state III of gold in thione coordination
Jääskeläinen Sirpa, Koskinen Laura, Kultamaa Matti, Haukka Matti, Hirva Pipsa. Solid State Sciences 67: 37-45. 2017
Versatile Coordination Modes in Silver-Imidazolecarbaldehyde Oxime Complexes: Structural and Computational Analysis
Ofori Albert, Suvanto Sonja, Jääskeläinen Sirpa, Koskinen Laura, Koshevoy Igor O, Hirva Pipsa. CRYSTAL CROWTH & DESIGN 16 1: 255-264. 2016
Modification of the supramolecular structure of [(thione)IY] (Y = Cl, Br) systems by cooperation of strong halogen bonds and hydrogen bonds
Koskinen L, Hirva P, Hasu A, Jääskeläinen S, Koivistoinen J, Pettersson M, Haukka M. CRYSTENGCOMM 17 13: 2718-2727. 2015
Halogen bonds with coordinative nature: halogen bonding in a S-I+-S iodonium complex
Koskinen L, Hirva P, Kalenius E, Jääskeläinen S, Rissanen K, Haukka M. CRYSTENGCOMM 17 6: 1231-1236. 2015
Tunable Interaction Strength and Nature of the S···Br Halogen Bonds in [(Thione)Br2] Systems
Koskinen Laura, Jääskeläinen Sirpa, Hirva Pipsa, Haukka Matti. CRYSTAL CROWTH & DESIGN 15 3: 1160-1167. 2015
Inter- and intramolecular non-covalent interactions in 1-methylimidazole-2-carbaldehyde complexes of copper, silver, and gold
Koskinen L, Jääskeläinen S, Hirva P, Haukka M. Solid State Sciences 35: 81-87. 2014
Role of C-H...Au and aurophilic supramolecular interactions in gold-thione complexes
Koskinen L, Jääskeläinen S, Kalenius E, Hirva P, Haukka M. CRYSTAL CROWTH & DESIGN 14: 1989-1997. 2014
Argentophilic interactions in multinuclear Ag complexes of imidazole containing Schiff bases
Koskinen, L; Jaaskelainen, S; Oresmaa, L; Haukka, M. CRYSTENGCOMM 14: 3509-3514. 2012
Chemical vapor synthesis of Cu-Si/SiO2 nanoparticles
Lähde Anna, Kokkonen Noora, Karttunen Antti J, Jääskeläinen Sirpa, Tapper Unto, Pakkanen Tapani A, Jokiniemi Jorma. , Proceedings of EAC 2011 Manchester, UK. julkaistu muistitikulla. 2011
Preparation of copper-silicon dioxide nanoparticles with chemical vapor synthesis
Lähde Anna, Kokkonen Noora, Karttunen Antti J, Jääskeläinen Sirpa, Tapper Unto, Pakkanen Tapani A, Jokiniemi Jorma. JOURNAL OF NANOPARTICLE RESEARCH 13: 3591-3598. 2011
Synthesis, characterization, catalytic applications and theoretical studies of ruthenium carbonyl complexes containing ortho-substituted phosphanes
Moreno;A.M.;Haukka;M.;Jääskeläinen;S.;Vuoti;S.;Pursiainen;J. and Pakkanen;T.A.. J. Organomet. Chem. 690: 3803. 2005
Synthesis and structures of (3-methyl-2-pyridyl)diphenylphosphane derivatives of metal clusters
Jääskeläinen S;Haukka M;Riihimäki H;Pursiainen JT & Pakkanen TA. Journal of Organometallic Chemistry 689: 1064-1070. 2004
The use of carbon dioxide in ruthenium carbonyl catalyzed 1-hexene hydroformulation promoted by alkali metal and alkaline earth salts
Jääskeläinen S & Haukka M. Applied Catalysis A. General 247: 95-100. 2003
Synthesis of new o-alkyl substituted arylalkylphosphanes: study of their molecular structure and influence on rhodium-catalyzed propene and 1-hexene hydroformylation
Riihimäki H;Kangas T;Suomalainen P;Reinius HK;Jääskeläinen S;Haukka M;Krause AOI;Pakkanen TA & Pursiainen JT. J. Mol. Catal. A 200: 81-94. 2003
O-alkyl-substituted aromatic phosphanes for hydroformylation studies: synthesis, spectroscopic characterization and ab initio investigations.
Riihimäki H;Suomalainen S;Reinius HK;Suutari J;Jääskeläinen S;Krause AOI;Pakkanen TA & Pursiainen JT. J. Mol. Catal. A 200: 69-79. 2003
Synthesis and structural characterization of mixed-metal Pt-Rh-clusters. Assembly of tetra- anda tetra-hexanuclear clusters from smaller metal fragments
Koshevoy IO;Tunik SP;Jääskelainen S.;Haukka M.;Pakkanen TA;Podkorytov IS. J. Chem. Soc. Dalton Trans.: 2768-2774. 2002
Multidentate phosphanes as ligands in rhodium catalyzed hydroformylation of 1-hexene
Suomalainen P;Laitinen R;Jääskeläinen S;Haukka M. Pursiainen J & Pakkanen TA. J. Mol. Catal. A 179: 93-100. 2002
Solid state structure of P(o-(CF3)Ph)3 substituted Rh2(CO)4(m-Cl)2. Formation of dimeric [Rh2(CO)3(m-Cl)2{P(o-(CF3)Ph)3}]2
Jääskeläinen S;Suomalainen P;Haukka M;Riihimäki H;Pursiainen JT;Pakkanen TA. Journal of Organometallic Chemistry 633: 69-70. 2001
Linkage of heteronuclear rhodium-platinum clusters
Koshevoy IO;Tunik SP;Jääskeläinen S;Haukka M;Pakkanen TA. J. Chem. Soc. Dalton Trans.: 2965-2967. 2001
Hydroformylation of 1-hexene and propene with in situ formed rhodium phosphine catalysts
Suomalainen P;Reinius HK;Riihimäki H;Laitinen RH;Jääskeläinen S;Haukka M;Pursiainen JT;Pakkanen TA;Krause AOI. J. Mol. Catal. A 169: 67-78. 2001
Synthesis and catalytic properties of alkyl-substituted phosphanes. Effect of ortho-modification on rhodium-catalyzed 1-hexene hydroformylation
Suomalainen P;Riihimäki H;Jääskeläinen S;Haukka M;Pursiainen JT;Pakkanen TA. Catalysis Letters 77: 125-130. 2001
Heteroligand substitution in clusters of ruthenium and cobalt
Räsänen TM;Jääskeläinen S & Pakkanen TA. J. Organomet. Chem. 553: 453-. 1998
The control of the ligands substitutions of HRuRh3(CO)12 with sulphur ligands
Räsänen TM;Jääskeläinen S & Pakkanen TA. J. Organomet. Chem. 552: 9-. 1998
CO hydrogenation activity of carbonyl cluster derived CoRu/SiO2 catalysts prepared by reflux method
Reinikainen M;Kiviaho J;Kröger M;Niemelä M;Jääskeläinen S. J. Mol. Catal. A 118: 137-144. 1997
New tricapped thioether derivatives of Co3(CO)9(m-CPh)
Räsänen TM;Jääskeläinen S;Pakkanen TA. Organomet. Chem. 548: 263-268. 1997
The activity of carbonyl cluster derived Co-Ru/SiO2 and Co-Rh/SiO2 catalysts in CO hydrogenation
Kiviaho J;Reinikainen M;Niemelä M.K.;Kataja K;Jääskeläinen S. J.Mol.Cat. A 106: 187-195. 1996

Sirpa Jääskeläinen

Tutkimusryhmät

Avainsanat

Vinylimidazole coordination modes to Pt and Au metal centers

Activation of the Cyano Group at Imidazole via Copper Stimulated Alcoholysis

Benzothiazolethione complexes of coinage metals: from mononuclear complexes to clusters and polymers

Impacts of the counter ions on 4,5-dicyano-1-methylimidazole silver coordination

Persistence of oxidation state III of gold in thione coordination

Versatile Coordination Modes in Silver-Imidazolecarbaldehyde Oxime Complexes: Structural and Computational Analysis

Modification of the supramolecular structure of [(thione)IY] (Y = Cl, Br) systems by cooperation of strong halogen bonds and hydrogen bonds

Halogen bonds with coordinative nature: halogen bonding in a S-I+-S iodonium complex

Tunable Interaction Strength and Nature of the S···Br Halogen Bonds in [(Thione)Br2] Systems

Inter- and intramolecular non-covalent interactions in 1-methylimidazole-2-carbaldehyde complexes of copper, silver, and gold

Role of C-H...Au and aurophilic supramolecular interactions in gold-thione complexes

Argentophilic interactions in multinuclear Ag complexes of imidazole containing Schiff bases

Chemical vapor synthesis of Cu-Si/SiO2 nanoparticles

Preparation of copper-silicon dioxide nanoparticles with chemical vapor synthesis

Synthesis, characterization, catalytic applications and theoretical studies of ruthenium carbonyl complexes containing ortho-substituted phosphanes

Synthesis and structures of (3-methyl-2-pyridyl)diphenylphosphane derivatives of metal clusters

The use of carbon dioxide in ruthenium carbonyl catalyzed 1-hexene hydroformulation promoted by alkali metal and alkaline earth salts

Synthesis of new o-alkyl substituted arylalkylphosphanes: study of their molecular structure and influence on rhodium-catalyzed propene and 1-hexene hydroformylation

O-alkyl-substituted aromatic phosphanes for hydroformylation studies: synthesis, spectroscopic characterization and ab initio investigations.

Synthesis and structural characterization of mixed-metal Pt-Rh-clusters. Assembly of tetra- anda tetra-hexanuclear clusters from smaller metal fragments

Multidentate phosphanes as ligands in rhodium catalyzed hydroformylation of 1-hexene

Solid state structure of P(o-(CF3)Ph)3 substituted Rh2(CO)4(m-Cl)2. Formation of dimeric [Rh2(CO)3(m-Cl)2{P(o-(CF3)Ph)3}]2

Linkage of heteronuclear rhodium-platinum clusters

Hydroformylation of 1-hexene and propene with in situ formed rhodium phosphine catalysts

Synthesis and catalytic properties of alkyl-substituted phosphanes. Effect of ortho-modification on rhodium-catalyzed 1-hexene hydroformylation

Heteroligand substitution in clusters of ruthenium and cobalt

The control of the ligands substitutions of HRuRh3(CO)12 with sulphur ligands

CO hydrogenation activity of carbonyl cluster derived CoRu/SiO2 catalysts prepared by reflux method

New tricapped thioether derivatives of Co3(CO)9(m-CPh)

The activity of carbonyl cluster derived Co-Ru/SiO2 and Co-Rh/SiO2 catalysts in CO hydrogenation