Suchada Rajca

  • 4335 Citations
  • 43 h-Index
1989 …2020

Research output per year

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Research Output

  • 4335 Citations
  • 43 h-Index
  • 86 Article
  • 2 Comment/debate
  • 2 Letter
  • 1 Conference article
2005

Triplet ground state (S = 1) pegylated bis(aminoxyl) diradical: Synthesis and the effect of water on magnetic properties

Spagnol, G., Shiraishi, K., Rajca, S. & Rajca, A., Oct 28 2005, In : Chemical Communications. 40, p. 5047-5049 3 p.

Research output: Contribution to journalArticle

31 Scopus citations

π-conjugated conjoined double helicene via a sequence of three oxidative CC- and NN-homocouplings

Shiraishi, K., Rajca, A., Pink, M. & Rajca, S., Jul 6 2005, In : Journal of the American Chemical Society. 127, 26, p. 9312-9313 2 p.

Research output: Contribution to journalArticle

61 Scopus citations
2004

Chiral molecular glass: Synthesis and characterization of enantiomerically pure thiophene-based [7]helicene

Miyasaka, M., Rajca, A., Pink, M. & Rajca, S., Dec 3 2004, In : Chemistry - A European Journal. 10, 24, p. 6531-6539 9 p.

Research output: Contribution to journalArticle

65 Scopus citations

Helically annelated and cross-conjugated oligothiophenes: Asymmetric synthesis, resolution, and characterization of a carbon-sulfur [7]helicene

Rajca, A., Miyasaka, M., Pink, M., Wang, H. & Rajca, S., Nov 24 2004, In : Journal of the American Chemical Society. 126, 46, p. 15211-15222 12 p.

Research output: Contribution to journalArticle

145 Scopus citations

Organic spin clusters: Annelated macrocyclic polyarylmethyl polyradicals and a polymer with very high spin S = 6-18

Rajca, A., Wongsriratanakul, J., Rajca, S. & Cerny, R. L., Jul 5 2004, In : Chemistry - A European Journal. 10, 13, p. 3144-3157 14 p.

Research output: Contribution to journalArticle

49 Scopus citations

Organic spin clusters: Macrocyclic-macrocyclic polyarylmethyl polyradicals with very high spin S = 5-13

Rajca, A., Wongsriratanakul, J. & Rajca, S., Jun 2 2004, In : Journal of the American Chemical Society. 126, 21, p. 6608-6626 19 p.

Research output: Contribution to journalArticle

74 Scopus citations
66 Scopus citations
2003

Synthesis and conductivity of binaphthyl-based conjugated polymers

Li, J., Rajca, A. & Rajca, S., Apr 4 2003, In : Synthetic Metals. 137, 1-3, p. 1507-1508 2 p.

Research output: Contribution to journalConference article

4 Scopus citations
2001
9 Scopus citations

A Greek cross dodecaphenylene: Sparteine-mediated asymmetric synthesis of chiral D2-symmetric π-conjugated tetra-o-phenylenes

Rajca, A., Wang, H., Bolshov, P. & Rajca, S., Apr 23 2001, In : Tetrahedron. 57, 17, p. 3725-3735 11 p.

Research output: Contribution to journalArticle

47 Scopus citations

Magnetic ordering in an organic polymer

Rajca, A., Wongsriratanakul, J. & Rajca, S., Nov 16 2001, In : Science. 294, 5546, p. 1503-1505 3 p.

Research output: Contribution to journalArticle

303 Scopus citations

Polyarylmethyl polyradicals as organic spin clusters

Rajca, S. & Rajca, A., 2001, In : Journal of Solid State Chemistry. 159, 2, p. 460-465 6 p.

Research output: Contribution to journalArticle

15 Scopus citations
2000

Annelated heptathiophene: A fragment of a carbon - Sulfur helix

Rajca, A., Wang, H., Pink, M. & Rajca, S., Dec 15 2000, In : Angewandte Chemie - International Edition. 39, 24, p. 4481-4483 3 p.

Research output: Contribution to journalArticle

98 Scopus citations

D2-Symmetric dimer of 1,1'-binaphthyl and its chiral π-conjugated carbodianion

Rajca, A., Safronov, A., Rajca, S. & Wongsriratanakul, J., Apr 12 2000, In : Journal of the American Chemical Society. 122, 14, p. 3351-3357 7 p.

Research output: Contribution to journalArticle

56 Scopus citations

Singlet-triplet energy gap in a cyclophane-based organic diradical with parallel exchange coupling pathways

Rajca, A., Rajca, S. & Wongsriratanakul, J., Jun 21 2000, In : Chemical Communications. 12, p. 1021-1022 2 p.

Research output: Contribution to journalArticle

10 Scopus citations
1999

Singlet-triplet bistability in a 1,3-phenylene-based bis(aminoxyl) diradical

Rajca, A., Lu, K., Rajca, S. & Ross, C. R., Jul 7 1999, In : Chemical Communications. 13, p. 1249-1250 2 p.

Research output: Contribution to journalArticle

28 Scopus citations

Very high-spin organic polymer: π-Conjugated hydrocarbon network with average spin of S ≥ 40 [2]

Rajca, A., Rajca, S. & Wongsriratanakul, J., Jul 7 1999, In : Journal of the American Chemical Society. 121, 26, p. 6308-6309 2 p.

Research output: Contribution to journalLetter

99 Scopus citations
1998

A dendritic macrocyclic organic polyradical with a very high spin of S = 10

Rajca, A., Wongsriratanakul, J., Rajca, S. & Cerny, R., May 18 1998, In : Angewandte Chemie - International Edition. 37, 9, p. 1229-1232 4 p.

Research output: Contribution to journalArticle

87 Scopus citations
29 Scopus citations
1997

Double Helical Octaphenylene

Rajca, A., Safronov, A., Rajca, S. & Shoemaker, R., 1997, In : Angewandte Chemie (International Edition in English). 36, 5, p. 488-491 4 p.

Research output: Contribution to journalArticle

51 Scopus citations
56 Scopus citations
55 Scopus citations

Peroxides of Sterically Hindered Derivatives of Schlenk Hydrocarbon Diradical

Rajca, A., Rajca, S., Desai, S. R. & Day, V. W., 1997, In : Journal of Organic Chemistry. 62, 19, p. 6524-6528 5 p.

Research output: Contribution to journalArticle

11 Scopus citations
1996

Biphenylene dimer. Molecular fragment of a two-dimensional carbon net and double-stranded polymer

Rajca, A., Safronov, A., Rajca, S., Ross, C. R. & Stezowski, J. J., Aug 7 1996, In : Journal of the American Chemical Society. 118, 31, p. 7272-7279 8 p.

Research output: Contribution to journalArticle

66 Scopus citations

Intramolecular antiferromagnetic vs ferromagnetic spin coupling through the biphenyl unit

Rajca, A. & Rajca, S., Aug 28 1996, In : Journal of the American Chemical Society. 118, 34, p. 8121-8126 6 p.

Research output: Contribution to journalArticle

45 Scopus citations
1995

Boron-centred diradical dianion: A new triplet state molecule

Rajca, A., Rajca, S. & Desai, S. R., 1995, In : Journal of the Chemical Society, Chemical Communications. 19, p. 1957-1958 2 p.

Research output: Contribution to journalArticle

33 Scopus citations

Macrocyclic π-Conjugated Carbopolyanions and Polyradicals Based upon Calix[4]arene and Calix[3]arene Rings

Rajca, A., Rajca, S. & Desai, S. R., Jan 1995, In : Journal of the American Chemical Society. 117, 2, p. 806-816 11 p.

Research output: Contribution to journalArticle

80 Scopus citations
69 Scopus citations
1994
48 Scopus citations
1993

High-Spin Polymers. Synthesis of 1,3-Connected Polyarylmethane and Its Carbopolyanion and Polyradical

Utamapanya, S., Kakegawa, H., Bryant, L. & Rajca, A., Aug 1993, In : Chemistry of Materials. 5, 8, p. 1053-1055 3 p.

Research output: Contribution to journalArticle

20 Scopus citations
119 Scopus citations

Near-Degeneracy between the Low- and High-Spin States in an Alternant Hydrocarbon Diradical: Topology and Geometry

Rajca, A., Utamapanya, S. & Smithhisler, D. J., 1993, In : Journal of Organic Chemistry. 58, 21, p. 5650-5652 3 p.

Research output: Contribution to journalArticle

19 Scopus citations

Poly(arylmethyl) Quartet Triradicals and Quintet Tetraradicals

Rajca, A. & Utamapanya, S., Mar 1 1993, In : Journal of the American Chemical Society. 115, 6, p. 2396-2401 6 p.

Research output: Contribution to journalArticle

75 Scopus citations
88 Scopus citations
1992

Poly(arylmethyl) Octet (S = 7/2) Heptaradical and Undecet (S = 5) Decaradical

Rajca, A., Utamapanya, S. & Thayumanavan, S., Feb 1 1992, In : Journal of the American Chemical Society. 114, 5, p. 1884-1885 2 p.

Research output: Contribution to journalLetter

73 Scopus citations
44 Scopus citations
1991

Control of Magnetic Interactions in Polyarylmethyl Triplet Diradicals Using Steric Hindrance

Rajca, A., Utamapanya, S. & Xu, J., Nov 1 1991, In : Journal of the American Chemical Society. 113, 24, p. 9235-9241 7 p.

Research output: Contribution to journalArticle

74 Scopus citations
345 Scopus citations
52 Scopus citations
1989

Theoretical Calculations on the Interaction of CO with MgO and CaO

Utamapanya, S., Ortiz, J. V. & Klabunde, K. J., Feb 1989, In : Journal of the American Chemical Society. 111, 3, p. 799-802 4 p.

Research output: Contribution to journalArticle

8 Scopus citations