All articles by Raikko Kivekäs

15 articles

Articles in volume 33b (1979)

The Crystal and Molecular Structure of a 1-Oxaspiro[4.4]nonane Derivative: A 1:2 Aldol-type Adduct from the Reaction of 3,3,5,5-Tetramethylcyclopentane-1,2-dione with Acetone.

Kivekäs, Raikko; Simonen, Tapio

Pages: 627-631.

DOI number: 10.3891/acta.chem.scand.33b-0627
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Articles in volume 37b (1983)

The Crystal Structure of Bis(6-hydroxy-4,4-dimethyl-2-oxo-6-cyclohexenyl) Selenide.

Kivekäs, Raikko; Laitalainen, Tarja

Pages: 61-64.

DOI number: 10.3891/acta.chem.scand.37b-0061
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Articles in volume 38b (1984)

Base-catalyzed Aldol Reaction of 3,3,5,5-Tetramethylcyclopentane-1,2-dione with Benzyl Methyl Ketone: Formation and the Crystal and Molecular Structures of a Vinyl Alcohol and a Bicyclo[3.3.0]octenone Derivative.

Simonen, Tapio; Kivekäs, Raikko

Pages: 679-687.

DOI number: 10.3891/acta.chem.scand.38b-0679
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Articles in volume 40b (1986)

The Crystal Structure of 2,2,4,4-Tetraacetyl-1,3-diselenetane.

Kivekäs, Raikko; Laitalainen, Tarja; Simonen, Tapio

Pages: 98-100.

DOI number: 10.3891/acta.chem.scand.40b-0098
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Preparation of 2,6-Dialkoxy-3,5-dialkyl-1,4-oxaselenane 4,4-Dichlorides and Structure Determination of 2,6-Dimethoxy-3,5-dimethyl-1,4-oxaselenane.

Bergman, Jan; Laitalainen, Tarja; Kaltia, Seppo; Klinga, Martti; Kivekäs, Raikko

Pages: 715-723.

DOI number: 10.3891/acta.chem.scand.40b-0715
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Articles in volume 41a (1987)

A Very Short O--H...O Hydrogen Bond in the Crystal Structure of trans-(1,3-Diamino-2-propanolato-N,N',O)(1,3-diamino-2-propanol-N,N',O)cobalt(III) Dichloride Dihydrate.

Kivekäs, Raikko

Pages: 441-446.

DOI number: 10.3891/acta.chem.scand.41a-0441
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Articles in volume 41b (1987)

The Crystal Structure of the Orthorhombic Form of Bis(1-piperidyl) Disulfide.

Kivekäs, Raikko; Laitalainen, Tarja

Pages: 213-215.

DOI number: 10.3891/acta.chem.scand.41b-0213
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Articles in volume 47 (1993)

Disordered Crystal Structure of 2,11-Dithia[3.3]metaparacyclophane.

Kivekäs, Raikko; Klinga, Martti; Almajano, Maria Pilar; Teixidor, Francesc; Casabó, Jaume

Pages: 1035-1037.

DOI number: 10.3891/acta.chem.scand.47-1035
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Articles in volume 48 (1994)

Synthesis and Crystal Structure of [7,8-(Ethane-1',2'-dithiolato-S,S')-dicarba-nido-undecaborate]bis(triphenylphosphine)copper(I).

Kivekäs, Raikko; Sillanpää, Reijo; Teixidor, Francesc; Viñas, Clara; Sanchez, Eustaquio

Pages: 113-116.

DOI number: 10.3891/acta.chem.scand.48-0113
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Synthesis and Crystal Structure of a New S-Substituted Dicarba-nido-undecaborate Derivative (Inner Phosphonium Salt).

Kivekäs, Raikko; Sillanpää, Reijo; Teixidor, Francesc; Viñas, Clara; Ayllón, Jose A.

Pages: 117-121.

DOI number: 10.3891/acta.chem.scand.48-0117
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The First Example of a Discrete Thiocyanatocuprate(I) Anion. Crystal Structure of Bis[6-amino-1,3-dimethyl-5-(2'-ethyl)phenylazonium Uracil] Tris(thiocyanato-S)-cuprate(I).

Kivekäs, Raikko; Ruiz, José; Colacio, Enrique

Pages: 382-387.

DOI number: 10.3891/acta.chem.scand.48-0382
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Articles in volume 49 (1995)

Crystal Structure of Bis[6-amino-1,3-dimethyl-5-(2-ethyl)phenylazonium Uracil] Tris(thiocyanato-S)cuprate(I). Redetermination at 193 K.

Kivekäs, Raikko; Klinga, Martti; Ruiz, José; Colacio, Enrique

Pages: 305-306.

DOI number: 10.3891/acta.chem.scand.49-0305
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Articles in volume 50 (1996)

Crystal Structure of [Ni(CTH)(NCS)2] with Linearly and Nonlinearly Coordinated Isothiocyanate Groups.

Colacio, Enrique; Dominquez-Vera, Jose M.; Escuer, Albert; Kivekäs, Raikko; Klinga, Martti; Romerosa, Antonio

Pages: 178-180.

DOI number: 10.3891/acta.chem.scand.50-0178
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Copper(I) Chloride Complexes of 1,2-Bis(disubstituted phosphino)-1,2-dicarba-closo-dodecaboranes and Crystal Structure of Chloro-[1,2-bis(diethoxyphosphino)-1,2-dicarba-closo-dodecaborane]triphenylphosphinecopper(I).

Kivekäs, Raikko; Sillanpää, Reijo; Teixidor, Francesc; Viñas, Clara; Abad, M. Mar

Pages: 499-504.

DOI number: 10.3891/acta.chem.scand.50-0499
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Articles in volume 51 (1997)

Structural Characterization of Closely Related Mononuclear CuII Complexes of 5-Nitrosooxime Pyrimidines. A Combined X-Ray and EPR Study.

Kivekäs, Raikko; Pajunen, Aarne; Colacio, Enrique; Dominguez-Vera, Jose M.; Moreno, Jose Maria; Romerosa, Antonio

Pages: 1051-1057.

DOI number: 10.3891/acta.chem.scand.51-1051
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