Self-assembled Transition Metal Coordination Frameworks of ...

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Fig. 6.25. The molecular structure of complex [Zn(l-1L5 )]4(BF4)4- 101-120 (29) plotted using space fill and ball and stick models showing atomic arrangement and mid cavity space inside the square grid. \ Zinc(II) & Cadmium(II) complexes The symmetric molecule (Fig. 6.26) comprises four octahedral Zn(II) centers, which are connected through oxygen atoms (Fig. 6.26). This alternate zinc and oxygen atoms form a boat like structure of eight atoms. The angles subtended at Zn(l) and Zn(3) are ~92.7° and at Zn(2) and Zn(4) are ~90°, while those subtended at oxygen atoms varies from 133.91(13)° to l36.07(13)°. Yet, the four Zn(H) atoms are approximately in a plane with a maximum deviation of -0.1654(5) A for Zn(3). The nearby Zn(H)---Zn(II) distances are ~3.96 A {Zn(1)---Zn(2)=3.9700(7) A, Zn(2)---Zn(3)=3.9496(7) A, Zn(3)---Zn(4)=3.9566(7) A, Zn(4)---Zn(1)=3.9898(7) A} and Zn(H)---Zn(II)---Zn(II) angles are ~89° {Zn(1)—Zn(4)-Zn(3)=87.91(l)°, Zn(4) Zn(3)—Zn(2)=9 1 .57( l )°, Zn( l)—Zn(2)—Zn(3)=88.29( l )°, Zn(2)—Zn( 1) 261
Chapter 6 Zn(4)=9O.78(l)°}. The Zn(H)---Zn(II) distances along the corners of the square are 5.5158(7) A for Zn(l)---Zn(3) and 5.6664(7) A for Zn(2)---Zn(4). But no water or solvent molecules are present in the cavity space of square grid. ‘* N7 ' , \l24 N23 \-. \ \ N8 ‘K ‘K \~. N2 mo .\~.\ - M‘ N12 ‘ N17 '. N19 Fig. 6.26. A side view of 29 with coordination octahedral polyhedra (top) and top view of cationic part showing the symmetry (bottom left, carbon bound hydrogen atoms are removed for clarity) and the coordination core about the Zn(II) centers (bottom right). 262 r~ 1 1
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7,2/H5 Self-assembled Transition Me
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, Phone orr. 0484-2575804 ; Phone R
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‘ilC7(,'NO’WLQ'I(D QEMEWT In tl
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PREFACE In its method, chemistry is
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CONTENTS CHAPTER 1 Introduction to
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4.3.5. Magnetochemistry 4.3.6. Char
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Chapter I__ _ _ irreducible, is a n
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Chapter I W 7 _ W _ 7 pg _ jg to pr
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Chapter I H_ g g 7 g 7 7 __ harvest
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Chapter I _ _ ______g__H _ g involv
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Chapter I _ g plays a pivotal role
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Chapter I g g _ exhibit considerabl
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Chapter I _, assemblies to generate
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Chapter I _ ,_ of mono or dinuclear
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Chapter I M W 7 7 _ __ 1.3.1.1. Ant
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Chapter I _ _ _ _ \_ 4- Jm _. _.
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Chapter In g_ g _ E __ _ E __( > es
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Chapter I W__‘ _ 1.6.6. MALDI MS
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Chapter I ,,_ g electron spin (the
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Chapter I W _ _ Traditional magnets
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Chapter I L.K. Thompson, O. Waldman
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Chapter I i __ _ Org. Chem. 31 (200
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Chapter In _g , g H g 85. S. Padhye
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Chapter 2 1 g anticipation of Cu(H)
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Chapter 2 _. M_ _ up 1. Quinoline-2
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Chapter 2 chloroform solution and d
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Chapter2 V _ _ _ _, 7 _ with aceton
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Chapter 2 _ 7 f __ i 2.3. Results a
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100s0- I > J 20
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— — 1 Ligands 1
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Ligands The ‘H and "C NMR spectra
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Ligands The ‘H NMR spectrum of HZ
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M1 1‘ 11 IL; Fig. 2.11. 'H NMR sp
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' | Ligands uo no 1&0 150 no no no
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Ligands Table 2. 3. Crystal data an
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Ligands The C-S bond distances of 1
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ligands between the planes of Cg(2)
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" F Ligands A indicates a typical d
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' ' Q 0' ¢ ¢" .~ 0~ I Q Q Q \ ' Q
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2.4.2. M TT Cell Proliferation Assa
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Table 2.9. Cell proliferation effec
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7 y _ i _ W Ligands B. Moubaraki, K
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CHAPTER Ni(II) complexes of carbohy
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_ _ __ g_ g W g H__ Ni(ll) complexe
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_ g A __ Ni(lI) complexes The reddi
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3.3. Results and discussion g_g _ N
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3.3.1. MALDI MS spectral studies of
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Ni(Il) complexes In the case of com
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100 U-
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3.3.2. IR and electronic spectral s
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Chapter 3 The electronic spectra of
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t§hqphw*3 v(Ni—S), further suppo
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Chapter 3 charge transfer bands. Fo
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Chapter 3 were refined anisotropica
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Chapter 3 3.3.3.1. Crystal structur
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Chapter 3 Table 3.7. Selected bond
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Chapter 3 N(l3)—C(35), N(2l)-C(58
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3.3.3.2. Crystal structures 0f[Ni(H
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Table 3.10. Selected bond lengths (
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Ni(lI) complexes significant 1t---1
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3.3.4. Magnetochemistry of the mole
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Ni(Il) complexes The allowed values
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in xn In
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g 7 Ni(Il) complexes 3.4. Concludin
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11 12 13 14 15 16 17 18 19 20 21 22
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41 42 43 44 45 46 47 48 49 50 51 52
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_ g “FOUR CHAPTER Cu(II) complexe
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_g C0pper(II) complexes complex of
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_ _ , p f 7, Copper-(II) complexes
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pp g _g _4_,_ C0pper(II) complexes
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g _,_,_ g g Copperfll) complexes in
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i ____ 3+ i --—- C 0pper(H) 2+ co
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C0pper(Il) complexes 499 100i ~04 7
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.04Copper(II) complexes 385 50.1I 1
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100-I 4 -1 U ” Q 7°-J 59-: "1
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C0pper(lI) complexes confirm the po
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C0pper(ll) complexes 100 80" I
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C0pper(1l) complexes state, similar
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2 5 2.5MW 20 Q 1.51 2oo'aoo'45o's
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Copper(lI) complexes F1 = g",3B:S:
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Chapter 4 for both species consider
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Chapter 4 The spectrum of compound
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Chapter 4 stability alone could not
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Chapter 4 zénzénzénzénénaloeé
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Chapter 4 164 | | | 252 272 2Q 31 B
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Chapter 4 The shifting of g values
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Chapter 4 _|“. / "| 1' '| |' | 1'
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Chapter 4 The solid state and some
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Chapter 4 U 1 .I - O i I . I II I
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_ I Chapter 4 — I I I — I '
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. , Chapter 4 2.5 I I ' I ' I ' I '
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Chapter 4 The field dependence of m
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Chapter 4 Where ,1’ M is the magn
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Chapter 4 g e The powder and frozen
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Chapter 4 various aspects like bond
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C0pper(ll) complexes Table 4.6. Sel
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,____ p _p C0pper(H) complexes from
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Ed. Engl. 31 (1992) 733. 7___7 7 7
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__ ,_ f W C 0pper(l1) complexes Che
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-_ FIVE CHAPTER Spectral and magnet
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__ g_ _g g H g __ Manganese(II) com
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q H _ Manganesefll) complexes [Mn2(
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Manganese(Il) complexes lcmzmoll in
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1W3 "l U 70 60 40 30 10 490 740 979
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Manganese(II) complexes MALDI MS sp
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5.3.2. EPR spectral studies Mangane
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Manganese(II) complexes D and E , e
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Page 229 and 230: Chapter 5 thiocarbohydrazone comple
Page 231 and 232: Chapter 5 To fit and interpret the
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Page 235 and 236: Chapter 5 The temperature dependenc
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Page 245 and 246: Chapter 6 g _ _ [Cd(HL2) ].,(1v0_.)
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Page 249 and 250: 1 | Chapter 6 100m__ ‘ 76$ mi, 16
Page 251 and 252: 3 - i El Q I Chapter 6 - '3“ 1999
Page 253 and 254: Chapter 6 The compound 27 exhibits
Page 255 and 256: (T71aq7tew'¢5 centered at 1711.9 c
Page 257 and 258: 1 . 1 Chapter 6 1244 100--1-; 1245
Page 259 and 260: Chapter 6 6.3.2. Electronic and IR
Page 261 and 262: Chapter 6 band at 19160 and 23920 c
Page 264 and 265: Zinc(II) & Cadmium(II) complexes Th
Page 266 and 267: .- 60- I ‘J TZinc(Il) & Cadmium(l
Page 268 and 269: Zinc(Il) & Cadmium(Il) complexes re
Page 270 and 271: Zinc(II) & C admium(ll) complexes T
Page 274 and 275: Zinc(lI) & Cadmium(ll) complexes Al
Page 276 and 277: Zi!lC(II) & Cadmlum(II) C0mlexes Ta
Page 278 and 279: V _ i Zinc(1I) & Cadmium(lI) comple
Page 280 and 281: _ g _ g g V Zinc(lI) & Cadmiumfll)
Page 282 and 283: _, _ g pg L Summary and conclusion
Page 284 and 285: W g _ g mm Summary and conclusion a
Page 286 and 287: __ ,_ _ W A _ _ Summary and conclus
Page 288 and 289: Curriculum Vitae PERSONAL PROFILE N
Page 290: 2-Hydroxyacetophenone 4-phenylthios
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