Self-assembled Transition Metal Coordination Frameworks of ...

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3.3.3.2. Crystal structures 0f[Ni(HL7);]Cl2- 2'/zH2O and [Ni(L8);] Ni(H) complexes The X-ray structure determination of both the Ni(II) thiosernicarbazone complexes shows octahedral geometries around nickel centers and therefore a comparative description is given here. The octahedral geometry around the Ni(H) center in [Ni(I-IL7)2]Cl2- 21/211,0 (5- 2'/2H2()) is formed by the coordination of two neutral ligands HL7, while by the two mono deprotonated form of the ligand I-[L8 form the same in [Ni(L8)2] (6a). The molecular structures of 5- 2'/2H2O and 6a along with the atom numbering schemes are depicted in Figs. 3.25 and 3.26 respectively. The relevant bond lengths and bond angles of 5- 2‘/zl-I20 and [Ni(L8)2] (6a) are listed in Tables 3.9 and 3.10. '\dl C24 C10 Fig. 3.25. ORTEP diagram of [Ni(HL7)2]Cl;- 21/21-1,0 (s- 2‘/2H;O) in 50% probability ellipsoids. Hydrogen atoms, chloride ions and water molecules are omitted for clarity. 107
Chapter 3 '\ § C23 C22 i ii _l_ ;‘;r~ Fig. 3.26. ORTEP diagram for the compound [Ni(L8)2] (6a) in 50% probability ellipsoids. Hydrogen atoms are omitted for clarity. Table 3.9. Selected bond lengths (A) and bond angles (°) of compound 5 2'/21-120 108 Ni(1)—N(6) Ni( 1 )—N(2) N i( 1 )—N(5) Ni( l )—N( 1) Ni( 1 )—S(2) Ni( 1 )—S( 1 ) S(1 )—C(l 1) S(2)—C(26) N (2)—C( 10) N(6)-C(25) N(2)—N (3) N (6)—N(7) N(3)—C( 1 1) N (7)—C(26) N (4)—C( 1 1) N(8)—C(26) 2.006(5) 2.022(4) 2.139(5) 2.139(5) 2.3722(l5) 2.4l52( l7) 1.704(6) 1.701(6) 1.274(7) 1.280(7) 1.358(6) 1.363(7) 1.364(7) 1.345(8) 1.307(7) 1.357(7) N(6)—Ni(1)-N(2) N(6)—Ni(1)—N(5) N(2)—Ni(1)—N(5) N(6)—Ni( 1 )—N( 1) N(2)—Ni( 1 )—N( 1) N(5)—Ni(1)-N( l) N(6)—Ni( 1 )—S(2) N(2)—Ni(1)—S(2) N(5)—Ni(1)—S(2) N(1)—Ni(l)—S(2) N(6)—Ni( 1 )—S( 1) N(2)—Ni(1)—S( l ) N (5 )—Ni( 1 )—S( 1 ) N(1)—Ni(1)—S(l) S(2)—Ni(1)—S(l) -» 168.86( 19) 79.25( 19) l05.29(l8) 1 l2.53(l9) 77.68(l8) 93.40(18) 81 .86(14) 94.67( 12) l59.64(14) 86.86(l2) 88.34( l4) 81 .52( 14) 90.29(l3) 159.12(13) 96.7l(6)
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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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Page 70 and 71: Ligands Table 2. 3. Crystal data an
Page 72 and 73: Ligands The C-S bond distances of 1
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Page 76 and 77: " F Ligands A indicates a typical d
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Page 80 and 81: 2.4.2. M TT Cell Proliferation Assa
Page 82 and 83: Table 2.9. Cell proliferation effec
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Page 86 and 87: CHAPTER Ni(II) complexes of carbohy
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Page 90 and 91: _ g A __ Ni(lI) complexes The reddi
Page 92 and 93: 3.3. Results and discussion g_g _ N
Page 94 and 95: 3.3.1. MALDI MS spectral studies of
Page 96 and 97: Ni(Il) complexes In the case of com
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Page 100: 3.3.2. IR and electronic spectral s
Page 103 and 104: Chapter 3 The electronic spectra of
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Page 107 and 108: Chapter 3 charge transfer bands. Fo
Page 109 and 110: Chapter 3 were refined anisotropica
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Page 113 and 114: Chapter 3 Table 3.7. Selected bond
Page 115 and 116: Chapter 3 N(l3)—C(35), N(2l)-C(58
Page 120 and 121: Table 3.10. Selected bond lengths (
Page 122 and 123: Ni(lI) complexes significant 1t---1
Page 124 and 125: 3.3.4. Magnetochemistry of the mole
Page 126 and 127: Ni(Il) complexes The allowed values
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Page 130 and 131: g 7 Ni(Il) complexes 3.4. Concludin
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Page 136 and 137: _ g “FOUR CHAPTER Cu(II) complexe
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Page 140 and 141: _ _ , p f 7, Copper-(II) complexes
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Page 144 and 145: g _,_,_ g g Copperfll) complexes in
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Page 148 and 149: C0pper(Il) complexes 499 100i ~04 7
Page 150 and 151: .04Copper(II) complexes 385 50.1I 1
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Page 154: C0pper(lI) complexes confirm the po
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Page 160 and 161: C0pper(1l) complexes state, similar
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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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the pattern is uncertain and it is
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__ I . l r Manganese(II) complexes
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" |\ Man ganese(II) complexes 80" 6
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Chapter 5 thiocarbohydrazone comple
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Chapter 5 To fit and interpret the
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Chapter 5 #1 IT 0.00 1 — ‘ I '
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Chapter 5 The temperature dependenc
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Chapter 5 ___ M _ 357 (2004) 2694.
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Chapter5 p _ _ S. Sivakumar, Struct
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Chapter 6 _ _ __ 7 the latter have
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Chapter6A, 0 0 _, 0 0 _* 4, W 0 0 0
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Chapter 6 g _ _ [Cd(HL2) ].,(1v0_.)
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Chapter 6 / ‘~ ' if‘ . l \ N N/
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1 | Chapter 6 100m__ ‘ 76$ mi, 16
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3 - i El Q I Chapter 6 - '3“ 1999
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Chapter 6 The compound 27 exhibits
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(T71aq7tew'¢5 centered at 1711.9 c
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1 . 1 Chapter 6 1244 100--1-; 1245
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Chapter 6 6.3.2. Electronic and IR
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Chapter 6 band at 19160 and 23920 c
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Zinc(II) & Cadmium(II) complexes Th
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.- 60- I ‘J TZinc(Il) & Cadmium(l
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Zinc(Il) & Cadmium(Il) complexes re
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Zinc(II) & C admium(ll) complexes T
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Fig. 6.25. The molecular structure
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Zinc(lI) & Cadmium(ll) complexes Al
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Zi!lC(II) & Cadmlum(II) C0mlexes Ta
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V _ i Zinc(1I) & Cadmium(lI) comple
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_ g _ g g V Zinc(lI) & Cadmiumfll)
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_, _ g pg L Summary and conclusion
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W g _ g mm Summary and conclusion a
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__ ,_ _ W A _ _ Summary and conclus
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Curriculum Vitae PERSONAL PROFILE N
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2-Hydroxyacetophenone 4-phenylthios
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