1,2,3-Dithiazolyl and 1,2,35-Dithiadiazolyl Radicals as Spin-Bearing ...

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(3) Oakley, R. T.; Reed, R. W.; Robertson, C. M.; Richardson, J. F. Inorg. Chem. 2005, 44, 1837. (4) Burford, N.; Conroy, K. D.; L<strong>and</strong>ry, J. C.; Ragogna, P. J.; Ferguson, M. J.; McDonald, R. Inorg. Chem. 2004, 43, 8245. (5) Wu, B.; Shen, Y.; Zhou, M.-q.; Deng, Y. Z. Xin. Za. 2006, 15, 621. (6) Szklarz, P.; Jakub<strong>as</strong>, R.; Bator, G.; Lis, T.; Kinzhybalo, V.; Baran, J. J. Phys. Chem. Solids 2007, 68, 2303. (7) Odom, B.; Hanneke, D.; D’Urso, B.; Gabrielse, G. Phys. Rev. Lett. 2006, 97, 030801. (8) Stenhouse, J.; Groves, C. E. Dalton, Trans. 1878, 33, 415. (9) Green, J. H. S.; Harrison, D. J. Spectrochim. Acta, Part A 1970, 26, 1925. (10) Ian Morgan, K. P., Scott Van Doormaal, David Sullivan; Unpublished Work 2010. (11) Arai, T. Shin. Daig. Bunr. K. 1957, 7, 23. 183
_________________________________________ APPENDIX: COMPOUND DATA SHEETS 184
Page 1 and 2:
1,2,3-Dithiazolyl and 1,2,35-Dithia
Page 3 and 4:
an individual binuclear coordinatio
Page 5 and 6:
weren’t sure about something our
Page 7 and 8:
2.1 General........................
Page 9 and 10:
5.3 Reverse oDTANQ.................
Page 11 and 12:
LIST OF FIGURES AND SCHEMES Figure
Page 13 and 14:
Figure 2-12. Magnetic susceptibilit
Page 15 and 16:
GLOSSARY OF ABBREVIATIONS ° Degree
Page 17 and 18:
K k k B LMCT ls LUMO Kelvin Exchang
Page 19 and 20:
LIST OF STRUCTURES I-1 I-2 I-3 I-4
Page 21 and 22:
I-16a I-16b I-16c I-16d I-16e I-16f
Page 23 and 24:
I-22 I-23 I-24 I-25 exo I-26 endo x
Page 25 and 26:
I-34 I-35 II-3 II-4 II-1 xxv
Page 27 and 28:
III-2 III-1 III-3 III-4 III-5 III-6
Page 29 and 30:
V-7 V-8 V-9 V-10 V-11 V-12 V-13 V-1
Page 31 and 32:
Chapter 1 - General Introduction 1.
Page 33 and 34:
linear relationship shown in Figure
Page 35 and 36:
A plot of χT vs. T is an important
Page 37 and 38:
examination of phenyl methylene. In
Page 39 and 40:
different atomic nuclei. Qualitativ
Page 41 and 42:
3) 14 and a variety of thiazyl base
Page 43 and 44:
with one another with an energy bar
Page 45 and 46:
magnetic properties and undergoes a
Page 47 and 48:
heteroatoms which could facilitate
Page 49 and 50:
Figure 1-5. Qualitative molecular o
Page 51 and 52:
temperature. 64 This was a very imp
Page 53 and 54:
dimerization and therefore a quench
Page 55 and 56:
e enough to overcome the energetica
Page 57 and 58:
eaches the lower end of the investi
Page 59 and 60:
DTDAs has been to exploit the rearr
Page 61 and 62:
1.3.4 1,2,3-Dithiazolyl Radicals (I
Page 63 and 64:
aromatic ring not only protects the
Page 65 and 66:
is quite similar to the spin-polari
Page 67 and 68:
compound there are many competing m
Page 69 and 70:
a b c d e Figure 1-16. a) Nonorthog
Page 71 and 72:
would result in non-orthogonal over
Page 73 and 74:
platinum center as well as the phos
Page 75 and 76:
substantial amount of unpaired elec
Page 77 and 78:
I-28 I-29 I-30 The metals manganese
Page 79 and 80:
gave a combination of 2 mononuclear
Page 81 and 82:
changes related to geometric, chemi
Page 83 and 84:
Finally, the last chapter reviews t
Page 85 and 86:
(23) Rajca, A. Chem. Rev. 1994, 94,
Page 87 and 88:
(53) Azuma, N.; Tsutsui, K.; Miura,
Page 89 and 90:
(79) Decken, A.; Cameron, T. S.; Pa
Page 91 and 92:
(102) Herz, R.; Leopold Cassella &
Page 93 and 94:
(128) Aliaga-Alcalde, N., 2003. (12
Page 95 and 96:
Chapter 2 - Structural and Magnetic
Page 97 and 98:
2.2.2 pymDSDA Coordination Complexe
Page 99 and 100:
2.2.3 DTDA Coordination Complexes o
Page 101 and 102:
indicators tend to be very weak str
Page 103 and 104:
In Figure 2-1a, the nickel complex
Page 105 and 106:
2.2.3 Cyclic Voltametry The cyclic
Page 107 and 108:
propensity for intermolecular Se-N
Page 109 and 110:
dimerization motif. One possible ex
Page 111 and 112:
the bridging ligand such that the D
Page 113 and 114:
contacts into four different intera
Page 115 and 116:
e acting as a closed-shell, S = 0,
Page 117 and 118:
2.3.4 [Zn(hfac) 2 ] 2·pymDTDA (II-
Page 119 and 120:
ancillary ligands and the nearly oc
Page 121 and 122:
single molecular unit. Upon closer
Page 123 and 124:
across the entire temperature regim
Page 125 and 126:
2.5 Conclusions and Future Work It
Page 127 and 128:
therefore chain formation. However
Page 129 and 130:
The work presented in this chapter
Page 131 and 132:
736(s), 723(s), 646(s), 632(s), 469
Page 133 and 134:
(0.2023 g, 1.104 mmol) in 30 mL of
Page 135 and 136:
(6) Chattoraj, S. C.; Cupka Jr, A.
Page 137 and 138:
Chapter 3 - 5-oxo-5H-naphtho[1,2-d]
Page 139 and 140:
triethylammonium chloride which was
Page 141 and 142:
3.3.2 Mass Spectrometry A sample of
Page 143 and 144:
3.3.4 X-ray Crystallography Crystal
Page 145 and 146:
a 2-fold screw axis across half of
Page 147 and 148:
number of electrons that this compo
Page 149 and 150:
often generated in situ although wa
Page 151 and 152:
similar to compounds II-1 and II-2,
Page 153 and 154:
3.6 Experimental General All reacti
Page 155 and 156:
Chapter 4 - The Polymorphism of Tri
Page 157 and 158:
4.3 Discussion Prior to the discove
Page 159 and 160:
(derived from angles ranging from 4
Page 161 and 162: a b c Figure 4-2. Packing diagrams
Page 163 and 164: polymorphs observed and are therefo
Page 165 and 166: Chapter 5 5.1 Overview There are se
Page 167 and 168: success and so a Herz ring closure
Page 169 and 170: did not immediately precipitate, bu
Page 171 and 172: Figure 5-2 shows the IR spectra for
Page 173 and 174: comparison of the infrared data obt
Page 175 and 176: discussed in section 5.2.2. As the
Page 177 and 178: ing was formed. One of the nitrogen
Page 179 and 180: equired to obtain a decent agreemen
Page 181 and 182: Considerations have been put toward
Page 183 and 184: chelation pocket is similar to that
Page 185 and 186: the mixture was filtered to remove
Page 187 and 188: good spectroscopic handle for this
Page 189 and 190: spectrum from about 1900 to 400 cm
Page 191 and 192: doublets of triplets associated wit
Page 193 and 194: adical, followed by the closed-shel
Page 195 and 196: completely dry after being under va
Page 197 and 198: changed substantially after the tra
Page 199 and 200: The reaction to produce V-15 was qu
Page 201 and 202: the proton two carbons away next to
Page 203 and 204: which is parallel to the mean plane
Page 205 and 206: of the 1,2,3-DTA rings could act as
Page 207 and 208: mixture was refluxed for 20 h yield
Page 209 and 210: the heat source was removed and the
Page 211: 1085(w), 1059(w), 1008(w), 917(w),
Page 215 and 216: Crystallography P 2 1 /c a = 9.1678
Page 217 and 218: Compound Name: 4-(2′-pyrimidyl)-1
Page 219 and 220: Compound Name: [μ-4-(2′-pyrimidy
Page 221 and 222: Magnetometry 192
Page 223 and 224: Crystallography P-1 a = 8.9576, b =
Page 225 and 226: Compound Name: [μ-4-(2′-pyrimidy
Page 227 and 228: Magnetometry: 198
Page 229 and 230: Crystallography: P2 1 /n a = 19.884
Page 231 and 232: Compound Name: 5-oxo-5H-naphtho[1,2
Page 233 and 234: 204
Page 235 and 236: 206
Page 237 and 238: MS (EI + ): 208
Page 239 and 240: Compound Name: 5-chloro-1H-[1,2,5]t
Page 241 and 242: Compound Name: 3-nitro-1,2-naphthaq
Page 243 and 244: Compound Name: 3,4-dioxo-3,4-dihydr
Page 245 and 246: Compound Name: 4,5-dioxo-4,5-dihydr
Page 247 and 248: Compound Name: 6,6′-dinitro-1,1
Page 249 and 250: 220
Page 251: 222
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1,2,3-Dithiazolyl and 1,2,35-Dithiadiazolyl Radicals as Spin-Bearing ...

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