2019
DOI: 10.5155/eurjchem.10.1.37-44.1814
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Abstract: Two bis(8-quinolinolato-N,O)-platinum(II) complexes, C18H12N2O2Pt (1) and C20H16N2O2Pt (2), were synthesized and characterized by FT-IR, elementary analysis and X-ray single crystal diffraction. Complex 1 crystallizes in monoclinic, space group P21/c with a = 9.3413(7), b = 10.3893(9), c = 14.8495(12) Å, β = 100.574(7)°, V = 1416.7(2) Å3. Complex 2 crystallizes in monoclinic, space group P21/n with a = 9.5115(11), b = 15.5692(18), c = 16.720(2) Å, β = 94.544(2)°, V = 2468.3(5) Å3. Intermolecular C-H···O hydrog… Show more

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Cited by 2 publications
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“…e developments in transition metal complexes have gained considerable attention about various structures and potential applications in catalysis, analysis, advanced materials science, and biochemistry especially [1][2][3][4][5][6][7][8][9]. Besides the meaningful efficiency of platinum complexes as anticancer agents [10][11][12], recent bioinorganic chemists have focused on the design and preparation of new transition metal complexes with Schiff base ligands [13][14][15]. Schiff bases with donors (N, O, etc.)…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…e developments in transition metal complexes have gained considerable attention about various structures and potential applications in catalysis, analysis, advanced materials science, and biochemistry especially [1][2][3][4][5][6][7][8][9]. Besides the meaningful efficiency of platinum complexes as anticancer agents [10][11][12], recent bioinorganic chemists have focused on the design and preparation of new transition metal complexes with Schiff base ligands [13][14][15]. Schiff bases with donors (N, O, etc.)…”
Section: Introductionmentioning
confidence: 99%
“…Z)-1-(((2-((E)-(2-Hydroxybenzylidene) amino) phenyl) amino) methylene) naphthalen-2 (1H)-one (H 2 L1): yellow powder, 91%; HP-TOF-MS (m/z): 367.1430 [M + H] + (Cal. 367.4199); IR (KBr, cm −1 ): 3060 (], C-H), 2678 (], O-H), 1611 (], C�N), 1571 (], C�C), 1483, 1353, 1315 and 1278 (], C-N), 1188 and 1153 (], C-O); 837, 744 (δ, C-H), 481; 1 H-NMR (DMSO-d 6 , 500 MHz, δ (ppm), J (Hz)): δ 15.63 (d, J � 7.0, 1H, NH), 11.93 (s, 1H, OH), 9.60 (d, J � 7.0, 1H, HC−N), 8.99 (s, 1H, HC � N), 8.43 (d, J � 8.5, 1H, Naph), 7.99 (d, J � 8.5, 1H, Naph), 7.91 (d, J � 7.5, 1H, Sal), 7.86 (d, J � 9.5, 1H, Naph), 7.73 (d, J � 6.5, 1H, Ph), 7.51 (t, J � 7.0, 1H, Naph), 7.44 (m, 3H, 1H-Naph, 2H-Sal), 7.36 (t, J � 7.5, 1H, Ph), 7.31 (t, J � 7.0, 1H, Ph), 7.00 (m, 2H, 1H-Ph, 1H-Sal), 6.90 (d, J � 9.5, 1H, Naph); 13 C-NMR (DMSO-d 6 , 125 MHz, δ (ppm)): δ 174.31 (1C, C�O), 162.98 (1C, C�N), 159.70 (1C, C-O), 152.68 (1C, HC−NH), 141.26 (1C, N−C Ar ), 137.69 (1C, HN−C Ar ), 136.60 (1C, Naph), 133.63 (1C, Naph), 133.47 (1C, Sal), 131.80 (1C, Sal), 128.99 (1C, Naph), 128.14 (1C, Naph), 127.71 (1C, Naph), 126.95 (1C, Naph), 126.31 (1C, Ph), 123.57 (1C, Naph), 123.41 (1C, Ph), 120.21 (1C, Ph), 120.11 (1C, Naph), 119.54 (1C, Naph), 119.32 (1C, Sal), 118.26 (1C, Sal), 116.62 (1C, Sal), 108.51 (1C, Ph); UV-Vis (MeOH, 3 × 10 −5 M, λ/nm, ε/cm −1 M −1 ): 233 (42,000), 266(22,333), 320 (17,000), 348(16,333), 450(12,333), 472(11,333). (Z)-1-(((2-((E)-(5-Fluoro-2-hydroxybenzylidene) amino) phenyl) amino) methylene) naphthalen-2 (1H)-one (H 2 L2): yellow powder, 93%; HP-TOF-MS (m/z): 385.1379 [M + H] + (Cal.…”
mentioning
confidence: 99%