Solid State Analysis of Metal-Containing Polymers Employing Mössbauer Spectroscopy, Solid State NMR and F EI TOF MALDI MS

Synthesis of organoarsenic, organoantimony, and organobismuth poly(ether esters) from reaction with glycyrrhetinic acid and their preliminary activity against pancreatic cancer cell lines

“…Since the compounds are generally of the non-bridging geometry as indicated by IR spectral results, it is probably that the linkages about the metal atom are non-symmetrical (asymmetrical). [9,18,71] Thus, IR spectral results are consistent with the proposed structure with the geometry about the metal being of the non-bridging asymmetric type.…”

“…Included in the metal atoms incorporated into polymers are tin, [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] Group IVB metallocenes, [19][20][21][22][23][24][25][26][27][28][29][30] platinum, [31,32] and Group VA metals, namely arsenic, antimony, and bismuth. [33][34][35][36][37][38][39][40] Much of the most recent effort has focused on the special properties that can be incorporated into such polymers because of the presence of the metal moiety.…”

Metallocene-containing polyesters from reaction of 3,5-pyridinedicarboxylic acid and metallocene dihalides and their preliminary ability to inhibit cancer cell growth

“…[30] Infrared spectroscopy is the easiest way to determine the presence of bridged and nonbridging structures. [12,30,33,41,76] Bridging asymmetric carbonyl absorptions are found around 1545À1570. The bridging symmetric carbonyl band is found around 1410À1430.…”

MALDI‐TOFMS analysis of coordination and organometallic complexes: a nic(h)e area to work in

“…Since 2005 many other systems have been investigated. These include, but are not limited to, porphyrins and phthalocyanines,26–37 other nitrogen heterocycles,26, 38–46 other nitrogen ligands,47–53 metallocenes/aryl ligands,26, 54–60 phosphorus ligands,26, 44, 57, 59, 61–63 hydrazones,64 carboxylates,51, 54, 65 thiophenes,66, 67 acetylacetonates,59, 68 ethers,69, 70 polyynes/cumulenes,71 acetohydrazides,72 octreotate,73 tripsalen,74 thiols75 and quinolates 76. Successfully characterised compounds have contained, but are not limited to, magnesium,37 the first‐row transition metals in general,63, 68 specifically vanadium,59 chromium,74 manganese,28, 74 iron,26, 35, 40, 54, 59, 60, 63, 66, 74 cobalt,28, 29, 31, 33, 34, 40, 42, 64, 72 nickel,29, 33, 40, 64, 67, 72 copper,26, 29, 31, 33, 34, 39, 52, 64, 71, 72 zinc,26, 28, 29, 31–34, 40, 45, 48, 55, …”

“…Successfully characterised compounds have contained, but are not limited to, magnesium,37 the first‐row transition metals in general,63, 68 specifically vanadium,59 chromium,74 manganese,28, 74 iron,26, 35, 40, 54, 59, 60, 63, 66, 74 cobalt,28, 29, 31, 33, 34, 40, 42, 64, 72 nickel,29, 33, 40, 64, 67, 72 copper,26, 29, 31, 33, 34, 39, 52, 64, 71, 72 zinc,26, 28, 29, 31–34, 40, 45, 48, 55, 64, 65, 72 gallium,26, 42 the Group 4 metals,58 ruthenium,26, 44, 46, 53, 57, 73 rhodium,26 palladium,28, 41, 49, 50, 53, 55, 61–63, 67 silver,28, 29, 52, 71 cadmium,40, 43, 47, 72 indium,42 tin,38, 51, 54, 69, 70 rhenium,26 osmium,26 iridium,39, …”