152. Ewa Malgorzata Nowik-Boltyk, Tobias Junghoefer, Mathias Glaser, Erika Giangrisostomi, Ruslan Ovsyannikov, Shuyang Zhang, Chan Shu, Andrzej Rajca, Arrigo Calzolari, M. Benedetta Casu, “Long-term degradation mechanisms in Blatter radical derivative thin filmsy”, J. Mater. Chem. C, Submitted for publication (an invited contribution to a themed collection on "“Stability of Optoelectronic Materials and Devices”)
151. Hui Zhang, Maren Pink, Ying Wang, Suchada Rajca, Andrzej Rajca, “High-Spin (
S = 3/2) Ground-State Aminyl Triradicals: Toward High-Spin Oligo-Aza Nanographenes;,
J. Am. Chem. Soc.,
2022,
144, DOI:
10.1021/jacs.2c09241.
150. Shuyang Zhang, Maren Pink, Tobias Junghoefer, Wenchao Zhao, Sheng-Ning Hsu, Suchada Rajca, Bryan W. Boudouris, Maria Benedetta Casu, Andrzej Rajca, “High-Spin (
S = 1) Blatter-Based Diradical with Robust Stability and Electrical Conductivity”,
J. Am. Chem. Soc.,
2022,
144, 6059–6070. DOI:
10.1021/jacs.2c01141
(Preprint: “Conducting High-Spin (S = 1) Organic Diradical with Robust Stability”,
ChemRxiv, DOI:
10.26434/chemrxiv.13027835.v1)
149. Tobias Junghoefer, Arrigo Calzolari, Ivan Baev, Mathias Glaser, Francesca Ciccullo, Erika Giangrisostomi, Ruslan Ovsyannikov, Fridtjof Kielgast, Matz Nissen, Julius Schwarz, Nolan M. Gallagher, Andrzej Rajca, Michael Martins, Maria Benedetta Casu, “Magnetic behavior in metal-free radical thin films”,
Chem.,
2022,
8, P801–814. DOI:
10.1016/j.chempr.2021.11.021. [Metal-free magnets,
Nature Reviews Chemistry | Metal-free radicals show magnetic behaviour,
attempto online | X-ray analysis points way to flexible and transparent magnets,
DESY Research Centre]
148. Shengdian Huang, Maren Pink, Thacien Ngendahimana, Suchada Rajca, Gareth R. Eaton, Sandra S. Eaton*, and Andrzej Rajca, “Bis-Spiro-Oxetane and Bis-Spiro-Tetrahydrofuran Pyrroline Nitroxide Radicals: Synthesis and Electron Spin Relaxation Studies”,
J. Org. Chem.,
2021,
86 13636–13643. DOI:
10.1021/acs.joc.1c01670.
147. Andrzej Rajca, Chan Shu, Hui Zhang, Sheng Zhang, Hua Wang, Suchada Rajca, “Thiophene‐Based Double Helices: Radical Cations with SOMO–HOMO Energy Level Inversion”,
Photochemistry and Photobiology,
2021,
97, 1376–1376. DOI:
10.1111/php.13475
146. Arrigo Calzolari, Andrzej Rajca, Maria Benedetta Casu, “From radical to triradical thin film processes: the Blatter radical derivatives”,
J. Mater. Chem. C,
2021,
9, 10787–10793. DOI:
10.1039/D1TC01541A
144. Chan Shu, Maren Pink, Tobias Junghoefer, Elke Nadler, Suchada Rajca, Maria Benedetta Casu, Andrzej Rajca, “Synthesis and Thin Films of Thermally Robust Quartet (
S = 3/2) Ground State Triradical”,
J. Am. Chem. Soc.,
2021,
143, 5508–5518. DOI:
10.1021/jacs.1c01305
143. Tobias Junghoefer, Nolan M. Gallagher, Kubandiran Kolanji, Erika Giangrisostomi, Ruslan Ovsyannikov, Thomas Chassé, Martin Baumgarten, Andrzej Rajca, Arrigo Calzolari, and Maria Benedetta Casu, “Challenges in Controlled Thermal Deposition of Organic Diradicals”,
Chem. Mater,
2021, DOI:
10.1021/acs.chemmater.0c03880. Overcoming the challenges in controlled thermal deposition of organic diradicals.
attempto online
142. Hung Nguyen, Alexandre Detappe, Peter Harvey, Nolan Gallagher, Clelia Mathieu, Michael Agius, Oksana Zavidij, Wencong Wang, Yivan Jiang, Andrzej Rajca, Alan P Jasanoff, Irene Ghobrial, P. Peter Ghoroghchian and Jeremiah A. Johnson, “Pro-organic radical contrast agents (“pro-ORCAs”) for real-time MRI of pro-drug activation in biological systems”,
Polym. Chem,
2020,
11, 4768–4779 DOI:
10.1039/D0PY00558D
141. Zhimin Yang, Richard A. Stein, Thacien Ngendahimana, Maren Pink, Suchada Rajca, Gunnar Jeschke, Sandra S Eaton, Gareth R. Eaton, Hassane S Mchaourab, Andrzej Rajca, “Supramolecular Approach to Electron Paramagnetic Resonance Distance Measurement of Spin-Labeled Proteins”,
J. Phys. Chem. B,
2020,
124, 3291–3299 DOI:
10.1021/acs.jpcb.0c00743
140. Chan Shu, Hui Zhang, Arnon Olankitwanit, Suchada Rajca, Andrzej Rajca, “High-Spin Diradical Dication of Chiral π-Conjugated Double Helical Molecule”,
J. Am. Chem. Soc.,
2019,
141, 17287–17294 DOI:
10.1021/jacs.9b08711
139. Markus Teucher, Hui Zhang, Verian Bader, Konstanze F. Winklhofer, Ana J. García-Sáez, Andrzej Rajca, Stephanie Bleicken, Enrica Bordignon, “A new perspective on membrane-embedded Bax oligomers using DEER and bioresistant orthogonal spin labels,
Scientific Reports,
9, Article number: 13013 (2019). DOI:
10.1038/s41598-019-49370-z
138. Stephanie Bleicken, Tufa E. Assafa, Hui Zhang, Christina Elsner, Irina Ritsch, Maren Pink, Suchada Rajca, Gunnar Jeschke, Andrzej Rajca, Enrica Bordignon, “
gem-Diethyl Pyrroline Nitroxide Spin Labels: Synthesis, EPR Characterization, Rotamer Libraries and Biocompatibility”,
ChemistryOpen,
2019,
8, 1057–1065. DOI:
10.1002/open.201900119
137. Nolan Gallagher, Hui Zhang, Tobias Junghoefer, Erika Giangrisostomi, Ruslan Ovsyannikov, Maren Pink, Suchada Rajca, Maria Benedetta Casu, and Andrzej Rajca, “Thermally and Magnetically Robust Triplet Ground State Diradical”,
J. Am. Chem. Soc.,
2019,
141, 4764–4774. DOI:
10.1021/jacs.9b00558
136. Francesca Ciccullo, Arrigo Calzolari, Katharina Bader, Petr Neugebauer, Nolan M. Gallagher, Andrzej Rajca, Joris van Slageren, and Maria Benedetta Casu, “Interfacing a Potential Purely Organic Molecular Quantum Bit with a Real-Life Surface”,
ACS Appl. Mater. Interfaces,
2019,
11, 1571–11578. DOI:
10.1021/acsami.8b16061
135. Hung V.-T. Nguyen, Alexandre Detappe, Nolan M. Gallagher, Hui Zhang, Peter Harvey, Changcun Yan, Clelia Mathieu, Matthew R. Golder, Yivan Jiang, Maria Francesca Ottaviani, Alan Jasanoff, Andrzej Rajca, Irene Ghobrial, P. Peter Ghoroghchian, and Jeremiah A. Johnson, “Triply Loaded Nitroxide Brush-Arm Star Polymers Enable Metal-Free Millimetric Tumor Detection by Magnetic Resonance Imaging”,
ACS Nano,
2018,
12, 11343–11354. DOI:
10.1021/acsnano.8b06160
134. Alisa Leavesley, Sheetal Jain, Ilia Kamniker, Hui Zhang, Suchada Rajca, Andrzej Rajca and Songi Han, “Maximizing NMR signal per unit time by facilitating the e–e–n cross effect DNP rate”,
Phys. Chem. Chem. Phys.,
2018,
20, 27646–27657. DOI:
10.1039/C8CP04909B
133. Wenqing Wang, Chao Chen, Chan Shu, Suchada Rajca, Xinping Wang, and Andrzej Rajca, “
S = 1 Tetraazacyclophane Diradical Dication with Robust Stability: a Case of Low Temperature One-Dimensional Antiferromagnetic Chain”,
J. Am. Chem. Soc.,
2018,
140, 7820–7826. DOI:
10.1021/jacs.8b02415
132. Asif Equbal, Yuanxin Li, Alisa Leavesley, Shengdian Huang, Suchada Rajca, Andrzej Rajca, and Songi Han, “Truncated Cross Effect Dynamic Nuclear Polarization: An Overhauser Effect Doppelgänger”,
J. Phys. Chem. Lett.,
2018,
9, 2175–2180. DOI:
10.1021/acs.jpclett.8b00751
131. Hung V.-T. Nguyen, Nolan M. Gallagher, Farrukh Vohidov, Yivan Jiang, Ken Kawamoto, Hui Zhang, Jiwon V. Park, Zhihao Huang, M. Francesca Ottaviani, Andrzej Rajca, Jeremiah A. Johnson, “Scalable Synthesis of Multivalent Macromonomers for ROMP”,
ACS Macro Letters.,
2018,
7, 472–476. DOI:
10.1021/acsmacrolett.8b00201
130. Shengdian Huang, Zhang Hui, Joseph T. Paletta, Suchada Rajca, Andrzej Rajca, “Reduction kinetics and electrochemistry of tetracarboxylate nitroxides”,
Free Radical Research ,
2018,
52, 327–334. DOI:
10.1080/10715762.2018.1437268
129. Sandra S. Eaton, Andrzej Rajca, Zhimin Yang, Gareth R. Eaton, “Azaadamantyl nitroxide spin label: complexation with β-cyclodextrin and electron spin relaxation”,
Free Radical Research ,
2018,
52, 319–326. DOI:
10.1080/10715762.2017.1384954
128. Hung V.-T. Nguyen, Qixian Chen, Joseph T. Paletta, Peter Harvey, Yivan Jiang, Hui Zhang, Michael D. Boska, M. Francesca Ottaviani, Alan Jasanoff, Andrzej Rajca, Jeremiah A. Johnson, “Nitroxide-based macromolecular contrast agents with unprecedented transverse relaxivity and stability for magnetic resonance imaging of tumors”,
ACS Central Science,
2017,
3, 800–811. DOI:
10.1021/acscentsci.7b00253 [
MIT News |
Nebraska Today |
NIBIB Science Highlight]
127. Ying Wang, Suchada Rajca, Andrzej Rajca, “PEGylated, Water-Soluble, Stable Aminyl Radical”,
J. Org. Chem.,
2017,
82, 7512–7518. DOI:
10.1021/acs.joc.7b01212
126. Ying Wang, Arnon Olankitwanit,, Suchada Rajca, and Andrzej Rajca, “Intramolecular Hydrogen Atom Transfer in Aminyl Radical at Room Temperature with Large Kinetic Isotope Effect”,
J. Am. Chem. Soc.,
2017,
139, 7144–7147. DOI:
10.1021/jacs.7b02692
125. Shengdian Huang, Joseph T. Paletta, Hanan Elajaili, Kirby Huber, Maren Pink, Suchada Rajca, Gareth R. Eaton, Sandra S. Eaton, and Andrzej Rajca, “Synthesis and Electron Spin Relaxation of Tetracarboxylate Pyrroline Nitroxides”,
J. Org. Chem.,
2017,
82, 1538–1544. DOI:
10.1021/acs.joc.6b02737
124. Sheng Zhang, Xinming Liu, Chunli Li, Lu Li, Jinsheng Song, Jianwu Shi, Martha D. Morton, Suchada Rajca, Andrzej Rajca, and Hua Wang, “Thiophene-based Double Helices: Syntheses, X-ray Structures and Chiroptical Properties”,
J. Am. Chem. Soc.,
2016,
138, 10002–10010. DOI:
10.1021/jacs.6b05709. Highlighted in Synfacts: Timothy M. Swager, Cagatay Dengiz, Synfacts, 2016, 12, 1036. DOI:
10.1055/s-0036-1589283
123. Nolan M. Gallagher, Jackson J. Bauer, Maren Pink, Suchada Rajca, and Andrzej Rajca, “High Spin Organic Diradical with Robust Stability”,
J. Am. Chem. Soc.,
2016,
138, 9377–9380. DOI:
10.1021/jacs.6b05080
122. Ying Wang, Hui Zhang, Maren Pink, Arnon Olankitwanit, Suchada Rajca, and Andrzej Rajca, “Radical Cation and Neutral Radical of Aza-thia[7]helicene with SOMO−HOMO Energy Level Inversion”,
J. Am. Chem. Soc.,
2016,
138, 7298–7304. DOI:
10.1021/jacs.6b01498
121. Francesca Ciccullo, Nolan Gallagher, Olympia Geladari, Thomas Chasse, Andrzej Rajca, and Maria Benedetta Casu, “A Derivative of the Blatter Radical as a Potential Metal-Free Magnet for Stable Thin Films and Interfaces”,
ACS Appl. Mater. Interfaces,
2016,
8, 1805–1812. DOI:
10.1021/acsami.5b09693
120. Arnon Olankitwanit, Suchada Rajca, Andrzej Rajca, “Aza-
m-Xylylene Diradical with Increased Steric Protection of the Aminyl Radicals”,
J. Org. Chem.,
2015,
80, 5035–5044. DOI:
10.1021/acs.joc.5b00421
119. Virginia Meyer, Michael A. Swanson, Laura J Clouston, Przemysław J. Boratyński, Richard Stein, Hassane S. Mchaourab, Andrzej Rajca, Sandra S. Eaton, Gareth R. Eaton, “Room Temperature Distance Measurements of Immobilized Spin Labeled Protein by Double Electron–Electron Resonance Spectroscopy”,
Biophys. J.,
2015,
108, 1213–1219. DOI:
10.1016/j.bpj.2015.01.015
118. Nolan Gallagher, Arnon Olankitwanit, Andrzej Rajca, “High-Spin Organic Molecules”,
J. Org. Chem.,
2015,
80, 1291–1298 (JOCSynopsis). DOI:
10.1021/jo502505r
117. Molly A. Sowers, Jessica R. McCombs, Ying Wang, Joseph T. Paletta, Stephen W. Morton, Erik C. Dreaden, Michael D. Boska, M. Francesca Ottaviani, Paula T. Hammond, Andrzej Rajca, Jeremiah A. Johnson, “Redox-responsive branched-bottlebrush polymers for
in vivo MRI and fluorescence imaging”,
Nat. Commun.,
5, Article number: 5460. DOI:
10.1038/ncomms6460.

[
MIT News |
NIBIB Science Highlight]
116. Arnon Olankitwanit, Maren Pink, Suchada Rajca, Andrzej Rajca, “Synthesis of Aza-
m-Xylylene Diradicals with Large Singlet-Triplet Energy Gap and Statistical Analyses of their EPR Spectra”,
J. Am. Chem. Soc.,
2014,
136, 14277–14288. DOI:
10.1021/ja508119d
115. Ying Wang, Joseph Paletta, Kathleen Berg, Erin Reinhart, Suchada Rajca, Andrzej Rajca, “Synthesis of Unnatural Amino Acids Functionalized with Sterically Shielded Pyrroline Nitroxides”,
Org. Lett.,
2014,
16, 5298–5300. DOI:
10.1021/ol502449r
114. Zhelin Yu, Richard W. Quine, George A. Rinard, Mark Tseitlin, Hanan Elajaili, Velavan Kathirvelu, Laura J. Clouston, Przemyslaw J. Boratynski, Andrzej Rajca, Richard A. Stein, Hassane Mchaourab, Sandra S. Eaton, Gareth R. Eaton, “Rapid-Scan EPR of Immobilized Nitroxides”,
J. Magn. Reson.,
2014,
247, 67–71. DOI:
10.1016/j.jmr.2014.08.008
113. Andrzej Rajca, Arnon Olankitwanit, Ying Wang, Przemyslaw J. Boratynski, Maren Pink, and Suchada Rajca, “High-Spin
S = 2 Ground State Aminyl Tetraradicals”,
J. Am. Chem. Soc.,
2013,
135, 18205–18215. DOI:
10.1021/ja409472f Highlighted in Synfacts: Timothy M. Swager, Joseph M. Azzarelli,
Synfacts, 2014,
10, 0142. DOI:
10.1055/s-0033-1340602 [
Spotlights on Recent JACS Publications]
112. Joseph T. Paletta, Maren Pink, Bridget Foley, Suchada Rajca, Andrzej Rajca, “Synthesis and Reduction Kinetics of Sterically Shielded Pyrrolidine Nitroxides”,
Org. Lett.,
2012,
14, 5322–5325. DOI:
10.1021/ol302506f
111. Andrzej Rajca, Ying Wang, Michael Boska, Joseph T. Paletta, Arnon Olankitwanit, Michael A. Swanson, Deborah G. Mitchell, Sandra S. Eaton, Gareth R. Eaton, Suchada Rajca,“Organic Radical Contrast Agents for Magnetic Resonance Imaging”,
J. Am. Chem. Soc.,
2012,
134, 15724–15727. DOI:
10.1021/ja3079829 [Correction, DOI:
10.1021/ja413028d] [
JACS In C&EN]
110. Makoto Miyasaka, Maren Pink, Arnon Olankitwanit, Suchada Rajca, Andrzej Rajca, “Band Gap of Carbon-Sulfur [
n]Helicenes”,
Org. Lett.,
2012,
14, 3076–3079. DOI:
10.1021/ol3011437 Highlighted in Synfacts: Timothy M. Swager, Gregory D. Gutierrez,
Synfacts, 2012,
8, 0964. DOI:
10.1055/s-0032-1317089
109. Andrzej Rajca, Przemyslaw J. Boratynski, Arnon Olankitwanit, Kouichi Shiraishi, Maren Pink, Suchada Rajca , “Ladder Oligo(m-aniline)s: Derivatives of Azaacenes with Cross-Conjugated π-Systems”,
J. Org. Chem.,
2012,
77, 2107–2120 (Featured Article). DOI:
10.1021/jo2025948. Highlighted in Synfacts: Timothy M. Swager, John B. Goods,
Synfacts, 2012,
8, 0502. DOI:
10.1055/s-0031-1290840
108. Andrzej Rajca, Kouichi Shiraishi, Przemyslaw J. Boratynski, Maren Pink, Makoto Miyasaka, Suchada Rajca, “Oxidation of Annelated Diarylamines: Analysis of Reaction Pathways to Nitroxide Diradical and Spirocyclic Products”,
J. Org. Chem.,
2011,
76, 8447–8457. DOI:
10.1021/jo2017923
107. Arnon Olankitwanit, Velavan Kathirvelu, Suchada Rajca, Gareth R. Eaton, Sandra S. Eaton, Andrzej Rajca, “Calix[4]arene nitroxide tetraradical and octaradical”,
Chem. Commun.,
2011,
47, 6443–6445. DOI:
10.1039/C1CC11172H [From collection
Supramolecular Chemistry]
106. Andrzej Rajca, Arnon Olankitwanit, Suchada Rajca, “Triplet Ground State Derivative of Aza-
m-Xylylene Diradical with Large Singlet-Triplet Energy Gap”,
J. Am. Chem. Soc.,
2011,
133, 4750–4753. DOI:
10.1021/ja200708b
105. Ying Wang, Suchada Rajca, Andrzej Rajca, “Bis(benzenesulfonyl) Sulfide” (2011), Encyclopedia of Reagents for Organic Synthesis [Online], John Wiley & Sons Ltd. DOI:
10.1002/047084289X.rn01351
75. Andrzej Rajca, Makoto Miyasaka, Maren Pink, Hua Wang and Suchada Rajca, “Helically Annelated and Cross-Conjugated Oligothiophenes: Asymmetric Synthesis, Resolution, and Characterization of a Carbon-Sulfur [7]Helicene”,
J. Am. Chem. Soc.,
2004,
126, 15211-15222. DOI:
10.1021/ja0462530
74. Makoto Miyasaka, Maren Pink, Andrzej Rajca and Suchada Rajca, “Chiral Molecular Glass: Synthesis and Characterization of Enantiomerically Pure Thiophene-Based [7]Helicene”,
Chem. Eur. J.,
2004,
10, 6531-6539. DOI:
10.1002/chem.200400635
73. Andrzej Rajca, Jirawat Wongsriratanakula, Suchada Rajca, Ronald L. Cerny, “Organic Spin Clusters: Annelated Macrocyclic Polyarylmethyl Polyradicals and Polymer with Very High-Spin S = 6 - 18”,
Chem. Eur. J. ,
2004,
10, 3144-3157. (VIP) DOI:
10.1002/chem.200306036 [
Cover Picture]
72. Andrzej Rajca, Jirawat Wongsriratanakul, Suchada Rajca, “Organic Spin Clusters: Macrocyclic-Macrocyclic Polyarylmethyl Polyradicals with Very High-Spin S = 5 - 13”,
J. Am. Chem. Soc.,
2004,
126,
6608-6626. DOI:
10.1021/ja031549b
71. Suchada Rajca, Andrzej Rajca, Jirawat Wongsriratanakul, Paul Butler, Sungmin Choi, “Organic Spin Clusters. Dendritic-Macrocyclic Polyarylmethyl Polyradical with Very High-Spin of S = 10 and its Derivatives: Synthesis, Magnetic Studies, and Small Angle Neutron Scattering”,
J. Am. Chem. Soc.,
2004,
126, 6972-6986. DOI:
10.1021/ja031548j
69. Makoto Miyasaka and Andrzej Rajca, “Synthesis of a Short Carbon-Sulfur Helicene: Pd-Catalyzed Cross-Coupling at the β-Positions of Thiophenes”,
Synlett (Cluster Issue, invited)
2004.177-182. DOI:
10.1055/s-2003-43335
68. Andrzej Rajca, Maren Pink, Teerapat Rojsajjakul, Kan Lu, Hua Wang, and Suchada Rajca, “X-ray Crystallography and Magnetic Studies of a Stable Macrocyclic Tetranitroxide. Intramolecular Dimer of Nitroxides in a Constrained Geometry of the Upper Rim of Calix[4]arene”,
J. Am. Chem. Soc.,
2003,
125, 8534-8538. DOI:
10.1021/ja034115p
67. T.B. Friedman, X. Cao, A. Rajca, H. Wang L.A. Nafie, “Determination of Absolute Configuration in Molecules with hiral Axes by Vibrational Circular Dichroism: A C
2-Symmetric Annelated Heptathiophene and a D
2-Symmetric Dimer of 1,1’-Binapthyl”,
J. Phys. Chem. A,
2003,
107, 7692-7696. DOI:
10.1021/jp030307v
66. Andrzej Rajca, “Magnetic Polymers”, in
Encyclopedia of Polymer Science and Technology, 3
rd Ed, (J. I. Kroschwitz, Ed) Wiley,
2003,
6, 721 - 735 (Online Posing Date: October 15, 2002) DOI:
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64. Roy Shenhar, Hua Wang, Roy E. Hoffman, Limor Frish, Liat Avram, Itamar Willner, Andrzej Rajca, and Mordecai Rabinovitz, “Self-Assembled, Helically Stacked Anionic Aggregates of 2,5,8,11-Tetra-
tert-butylcycloocta[1,2,3,4-
def;5,6,7,8-
d′
e′
f′] bisbiphenylene, Stabilized by Electrostatic Interactions”,
J. Am. Chem. Soc.,
2002,
124, 4685-4692. DOI:
10.1021/ja012140u
63. Roy Shenhar, Itamar Willner, Andrzej Rajca, Mordecai Rabinovitz, “Photoejection of Electrons from Cycloocta[1,2,3,4-
def;5,6,7,8-
d′
e′
f′]Bisbiphenylene Radical-Anion and Dianion Derivatives: Identification of a Light-Induced Disproportionation”,
J. Phys. Chem. A,
2002,
106, 6206-6212. DOI:
10.1021/jp014330x
62. A. Rajca, “Organic Spin Clusters, Fractals, and Networks with Very High-Spin”, in Hyper-structured Molecules III, H. Sasabe, Ed., Taylor & Francis, London, 2002, Chapter 3, 46-60.
60. A. Rajca, H. Wang, P. Bolshov, S. Rajca, “Greek Cross Dodecaphenylene: Sparteine-Mediated Asymmetric Synthesis of Chiral D
2-Symmetric π-Conjugated Tetra-
o-phenylenes”,
Tetrahedron,
2001, 57, 3725-3735 DOI:
10.1016/S0040-4020(01)00241-1 [
Download]
59. A. Rajca, “Very High-Spin Organic Polymers”, Polymer News, 2001, 26, 43-47 (Feature Article).
58. A. Rajca, H. Wang, V. Pawitranon, T. J. Brett, J. J. Stezowski, “Synthesis and Structure of Tetrathiophene with a Chiral 1,1′-Binaphthyl Kink”,
Chem. Commun.,
2001, 1060-061. DOI:
10.1039/b007355p
57. A. Rajca, S. Rajca, J. Wongsriratanakul, C. R. Ross, II, “4,6-Bis-(trifluoromethyl)-N, N′:-di-
tert-butyl-1,3-phenylenebis(aminoxyl) and its Bis(trifluoroacetylacetonato)manganese(II) Complex: Synthesis, X-ray Crystallography, and Magnetism”,
Polyhedron,
2001,
20, 1669-675. DOI:
10.1016/S0277-5387(01)00671-4
56. S. Rajca, A. Rajca, “Polyarylmethyl Polyradicals as Organic Spin Clusters”,
J. Solid State Chem.,
2001,
159, 460-465. DOI:
10.1006/jssc.2001.9179
54.A. Rajca, A. Safronov, S. Rajca, J. Wongsriratanakul “D
2-Symmetric Dimer of 1,1′-Binaphthyl and Its Chiral π-Conjugated Carbodianion”,
J. Am. Chem. Soc.,
2000,
122, 3351-3357. DOI:
10.1021/ja993286k
53.R. E. Hoffman, R. Shenhar, I. Willner, H. E. Bronstein, L. Scott, A. Rajca, M. Rabinovitz, “Heteronuclear editing method for detecting NOE between chemically equivalent protrons: application to polycyclic aromatic hydrocarbons”,
Magn. Reson. Chem. 2000, 38, 311-314. DOI:
10.1002/%28SICI%291097-458X%28200004%2938%3A4%3C311%3A%3AAID-MRC641%3E3.3.CO%3B2-L
52.A. Rajca, S. Rajca, J. Wongsriratanakul, “Singlet-Triplet Energy Gap in a Cyclophane-Based Diradical with Parallel Exchange Coupling Pathways”,
Chem. Commun.,
2000, 1021-1022. DOI:
10.1039/b001273o