One‐pot reactions of a catechol‐scaffolding aroylbis(N,N‐diethylthiourea) H2Lcat and mixtures of lanthanide nitrates Ln(NO3)3 (Ln3+ = La3+, Nd3+ or Yb3+) or indium(III) chloride InCl3 and [Au(tht)Cl] in methanol in the presence of the supporting base Et3N result in gold(I) {2}‐metallacoronates. Depending on radii of the trivalent metal ions, the corresponding complexes are separated either in the neutral form with the composition {(NO3‐κ2‐O,O’)Ln [[EQUATION]] [Au2(Lcat)2]} in the cases of La3+ and Nd3+ or as the ‘ion‐pair’ {Yb [[EQUATION]] [Au2(Lcat)2]}+(NO3)‐ for the Yb(III) compound. The cationic complexes can be isolated in higher yields as the PF6‐ salts {M [[EQUATION]] [Au2(Lcat)2]}+(PF6)‐ (M3+ = Yb3+ or In3+) by treatment of reaction mixtures with (n‐Bu4N)(PF6).
{"title":"Gold(I) {2}‐Metallacoronates derived from a Catechol‐scaffolding Aroylbis(N,N‐diethylthiourea): Syntheses and Structures","authors":"Chien Thang Pham, Hung Huy Nguyen, Ulrich Abram, Thu Thuy Pham","doi":"10.1002/zaac.202400012","DOIUrl":"https://doi.org/10.1002/zaac.202400012","url":null,"abstract":"One‐pot reactions of a catechol‐scaffolding aroylbis(N,N‐diethylthiourea) H2Lcat and mixtures of lanthanide nitrates Ln(NO3)3 (Ln3+ = La3+, Nd3+ or Yb3+) or indium(III) chloride InCl3 and [Au(tht)Cl] in methanol in the presence of the supporting base Et3N result in gold(I) {2}‐metallacoronates. Depending on radii of the trivalent metal ions, the corresponding complexes are separated either in the neutral form with the composition {(NO3‐κ2‐O,O’)Ln [[EQUATION]] [Au2(Lcat)2]} in the cases of La3+ and Nd3+ or as the ‘ion‐pair’ {Yb [[EQUATION]] [Au2(Lcat)2]}+(NO3)‐ for the Yb(III) compound. The cationic complexes can be isolated in higher yields as the PF6‐ salts {M [[EQUATION]] [Au2(Lcat)2]}+(PF6)‐ (M3+ = Yb3+ or In3+) by treatment of reaction mixtures with (n‐Bu4N)(PF6).","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139948587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A rare earth oxyborate crystal K2Nd2O(BO3)2 has been grown by means of high temperature solution method for the first time. It crystallizes in monoclinic P21/c (No. 14) space group, and the lattice parameters are a=11.318(6) Å, b=6.575(4) Å, c=10.689(6) Å, β=117.062(12)°, and Z=4. The absorption spectrum, emission spectrum, and fluorescence lifetime of K2Nd2O(BO3)2 have been evaluated, and the foundational spectral parameters have been analysed according to the Judd-Ofelt theory. The high concentration of activated ions (1.13×1022 ions/cm3), large absorption coefficient (87.63 cm-1), long fluorescence lifetime (91.2 μs), and large emission cross section (2.03×10-20 cm2) of K2Nd2O(BO3)2 suggest its potential applications of microchip lasers.
{"title":"Crystal Structure and Optical Characteristics of K2Nd2O(BO3)2","authors":"Jingcheng Feng, Jun Shen, Guochun Zhang","doi":"10.1002/zaac.202400014","DOIUrl":"https://doi.org/10.1002/zaac.202400014","url":null,"abstract":"A rare earth oxyborate crystal K2Nd2O(BO3)2 has been grown by means of high temperature solution method for the first time. It crystallizes in monoclinic P21/c (No. 14) space group, and the lattice parameters are a=11.318(6) Å, b=6.575(4) Å, c=10.689(6) Å, β=117.062(12)°, and Z=4. The absorption spectrum, emission spectrum, and fluorescence lifetime of K2Nd2O(BO3)2 have been evaluated, and the foundational spectral parameters have been analysed according to the Judd-Ofelt theory. The high concentration of activated ions (1.13×1022 ions/cm3), large absorption coefficient (87.63 cm-1), long fluorescence lifetime (91.2 μs), and large emission cross section (2.03×10-20 cm2) of K2Nd2O(BO3)2 suggest its potential applications of microchip lasers.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139928378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A new Tb(III) complex based on 3−pyridylacetic acid, [Tb(H(3−PAA)2)(NO3)2] (1, 3−PAA = 3−pyridylacetic ligand), has been triumphantly prepared and structurally characterized. Complex 1 is a 1D chained structure linked by carboxylate groups of the 3−PAA ligand, and its 2D supramolecular packing is controlled mainly by hydrogen-bonds. The compound exhibits outstanding thermal stability and excellent stability under CH3OH solutions. Moreover, compound 1 shows a strong solid-state green-emitting emission at room temperature, which demonstrates that the ligand can effectively sensitize the emission of the Tb(III) ion, and it can serve as a responsive sensing material for detecting the Fe3+ ion in CH3OH solutions.
{"title":"A Tb(III) complex based on 3−pyridylacetic showing luminescent detection for Fe3+ ion","authors":"Fang Liu, Ying-Bing Lu, Yu-Lin Zhou, Yu Lei, Bei-Bei Wang, Wei Yang, Wen-Tong Chen, Shui-Dong Zhu","doi":"10.1002/zaac.202300246","DOIUrl":"https://doi.org/10.1002/zaac.202300246","url":null,"abstract":"A new Tb(III) complex based on 3−pyridylacetic acid, [Tb(H(3−PAA)2)(NO3)2] (1, 3−PAA = 3−pyridylacetic ligand), has been triumphantly prepared and structurally characterized. Complex 1 is a 1D chained structure linked by carboxylate groups of the 3−PAA ligand, and its 2D supramolecular packing is controlled mainly by hydrogen-bonds. The compound exhibits outstanding thermal stability and excellent stability under CH3OH solutions. Moreover, compound 1 shows a strong solid-state green-emitting emission at room temperature, which demonstrates that the ligand can effectively sensitize the emission of the Tb(III) ion, and it can serve as a responsive sensing material for detecting the Fe3+ ion in CH3OH solutions.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139919140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sebastian Steiner, Alexander Nitzer, Christoph Jessen, Andreas J. Kornath
Dichloroacetyl fluoride was investigated in the superacids HF/MF5 and DF/MF5 (M = As, Sb). The O-hemiprotonated species of dichloroacetyl fluoride is formed in the binary superacidic systems HF/MF5 and DF/MF5 (M = As, Sb) as hexafluoridoarsenates and hexafluoridoantimonates. With an excess of the strong Lewis acid SbF5 dichloroacetyl fluoride reacts under the formation of the oxonium salt [CCl2HCF2OX2][SbF6] in the superacidic system XF/SbF5 (X = H, D) after HF- or DF-addition, respectively. The colorless salts were characterized by low-temperature vibrational spectroscopy, NMR spectroscopy, and single-crystal X-ray diffraction. [CCl2HC(OH)F][(CCl2HCOF)2H][SbF6][Sb2F11] and [CCl2HCF2OH2][SbF6] crystallize in the monoclinic space groups P21/c and P21/m, respectively, with two formula units per unit cell each. The crystal structure of the oxonium salt shows strong O(-H)···F hydrogen bonds and strong F···F interactions. The experimental data are discussed together with quantum chemical calculations at the ωB97XD/aug-cc-pVTZ-level of theory.
{"title":"Reactions of Dichloroacetyl Fluoride in Superacidic Media","authors":"Sebastian Steiner, Alexander Nitzer, Christoph Jessen, Andreas J. Kornath","doi":"10.1002/zaac.202400013","DOIUrl":"https://doi.org/10.1002/zaac.202400013","url":null,"abstract":"Dichloroacetyl fluoride was investigated in the superacids HF/MF5 and DF/MF5 (M = As, Sb). The O-hemiprotonated species of dichloroacetyl fluoride is formed in the binary superacidic systems HF/MF5 and DF/MF5 (M = As, Sb) as hexafluoridoarsenates and hexafluoridoantimonates. With an excess of the strong Lewis acid SbF5 dichloroacetyl fluoride reacts under the formation of the oxonium salt [CCl2HCF2OX2][SbF6] in the superacidic system XF/SbF5 (X = H, D) after HF- or DF-addition, respectively. The colorless salts were characterized by low-temperature vibrational spectroscopy, NMR spectroscopy, and single-crystal X-ray diffraction. [CCl2HC(OH)F][(CCl2HCOF)2H][SbF6][Sb2F11] and [CCl2HCF2OH2][SbF6] crystallize in the monoclinic space groups P21/c and P21/m, respectively, with two formula units per unit cell each. The crystal structure of the oxonium salt shows strong O(-H)···F hydrogen bonds and strong F···F interactions. The experimental data are discussed together with quantum chemical calculations at the ωB97XD/aug-cc-pVTZ-level of theory.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139753015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alexander Koch, Benjamin Herzigkeit, Küpra Yildiz, Christian Näther, Tobias A. Engesser, Felix Tuczek
This cover picture shows an artistic representation of the conversion of monophenols to ortho-quinones mediated by dinuclear copper(I) complexes supported by tweezer-like ligands, thus serving as small-molecule model systems for the enzyme tyrosinase. We describe the first synthesis and characterization of the three different tweezer-like ligands Tw1-3 and their corresponding copper(I) complexes. In the picture, this class of ligands is exemplified by the pyrazole-terminated ligand Tw2. The hand holding the tweezers illustrates the ligand design that enables the corresponding complexes to hold dioxygen between their “tweezer arms”, mimicking the dinuclear active site of the enzyme and inducing the reaction with phenols. We would like to thank Philippa Kramer for the artistic design (DOI: 10.1002/zaac.202300237).
{"title":"Front Cover: Dinucleating N-donor Ligands with 1,2-Diethynylbenzene Backbone for the Copper-Mediated Monooxygenation of Phenols (Z. Anorg. Allg. Chem. 4/2024)","authors":"Alexander Koch, Benjamin Herzigkeit, Küpra Yildiz, Christian Näther, Tobias A. Engesser, Felix Tuczek","doi":"10.1002/zaac.202400015","DOIUrl":"https://doi.org/10.1002/zaac.202400015","url":null,"abstract":"This cover picture shows an artistic representation of the conversion of monophenols to <i>ortho</i>-quinones mediated by dinuclear copper(I) complexes supported by tweezer-like ligands, thus serving as small-molecule model systems for the enzyme tyrosinase. We describe the first synthesis and characterization of the three different tweezer-like ligands Tw1-3 and their corresponding copper(I) complexes. In the picture, this class of ligands is exemplified by the pyrazole-terminated ligand Tw2. The hand holding the tweezers illustrates the ligand design that enables the corresponding complexes to hold dioxygen between their “tweezer arms”, mimicking the dinuclear active site of the enzyme and inducing the reaction with phenols. We would like to thank Philippa Kramer for the artistic design (DOI: 10.1002/zaac.202300237).","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139919157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amino imidazoline-2-imines (AmIm) are a new class of chelating, monoanionic N,N´-donor ligands stronger than the analogous β-diketiminate ligands and give rise to five-membered metallacycles. The coordination chemistry of the monoanionic ligands 1,2-NHC=N−C6H4−NDipp− (i), cis-1,2-NHC=N−CMe=CMe−NDipp− (ii) was towards magnesium was investigated with the focus on the stabilization of low-valent magnesium(I) species, NHC = cyclo-C(NiPr2CMe)2, Dipp = 2,6-iPrC6H3. Both ligand systems (i) and (ii) form heteroleptic magnesium iodide species with were subjected to reduction. The complex [Mg(1,2-NHC=N−C6H4−NDipp)]2 was found to be insoluble, which prevented further purification. In contrast, the yield of the analogous complex [Mg(cis-1,2-NHC=N−CMe=CMe−NDipp)]2 was very low. As a significant side product the homoleptic complex [Mg(cis-1,2-NHC=N−CMe=CMe−NDipp)2] was identified.
{"title":"Amino Imidazolin-2-imine Ligands in Magnesium Complexes: Approaches Towards Low-Valent Mg(I) Species","authors":"René Frank, Lars Denker, Mario Barthen","doi":"10.1002/zaac.202300247","DOIUrl":"https://doi.org/10.1002/zaac.202300247","url":null,"abstract":"Amino imidazoline-2-imines (AmIm) are a new class of chelating, monoanionic N,N´-donor ligands stronger than the analogous β-diketiminate ligands and give rise to five-membered metallacycles. The coordination chemistry of the monoanionic ligands 1,2-NHC=N−C6H4−NDipp− (i), cis-1,2-NHC=N−CMe=CMe−NDipp− (ii) was towards magnesium was investigated with the focus on the stabilization of low-valent magnesium(I) species, NHC = cyclo-C(NiPr2CMe)2, Dipp = 2,6-iPrC6H3. Both ligand systems (i) and (ii) form heteroleptic magnesium iodide species with were subjected to reduction. The complex [Mg(1,2-NHC=N−C6H4−NDipp)]2 was found to be insoluble, which prevented further purification. In contrast, the yield of the analogous complex [Mg(cis-1,2-NHC=N−CMe=CMe−NDipp)]2 was very low. As a significant side product the homoleptic complex [Mg(cis-1,2-NHC=N−CMe=CMe−NDipp)2] was identified.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139753018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Olivera Cvetković, Johannes Theiner, Mariusz J. Wolff, Kai Hultzsch
The reactivity of [ReOCl3(PPh3)2] towards o-toluidine, m-toluidine, o-fluoroaniline, m-fluoroaniline, p-bromoaniline, p-chloroaniline and p-anisidine was examined and novel rhenium(V) imido complexes [Re(NC6H4R)Cl3(PPh3)2] (R = o-Me, m-Me, o-F, m-F, p-Cl, p-Br, p-OMe) were obtained. The resulting products were characterized by elemental analysis, electrospray ionization high-resolution mass spectrometry (ESI-HRMS), 1H, 13C{1H}, 19F{1H} and 31P{1H} NMR, FT-IR spectroscopy, and X-ray crystallography. For m-toluidine, m-fluroaniline and p-chloroaniline, rhenium(V) imido-amino mononuclear [Re(NC6H4R)Cl3(H2NC6H4R)(PPh3)] (R = m-F, p-Cl) complexes and binuclear [{Re(m-NC6H4Me)Cl2(m-H2NC6H4Me)(PPh3)}2O] complex were isolated as side products and characterized by X-ray crystallography. All six-coordinate rhenium(V) complexes display distorted octahedral coordination geometry.
研究了[ReOCl3(PPh3)2]对邻甲苯胺、间甲苯胺、邻氟苯胺、间氟苯胺、对溴苯胺、对氯苯胺和对甲氧基苯胺的反应性，并得到了新型铼（V）亚氨基配合物[Re(NC6H4R)Cl3(PPh3)2]（R = o-Me、m-Me、o-F、m-F、p-Cl、p-Br、p-OMe）。所得产物的表征方法包括元素分析、电喷雾离子化高分辨质谱（ESI-HRMS）、1H、13C{1H}、19F{1H} 和 31P{1H} NMR、傅立叶变换红外光谱（FT-IR）。核磁共振、傅立叶变换红外光谱和 X 射线晶体学。对于间甲苯胺、间氟苯胺和对氯苯胺，铼（V）亚氨基单核[Re(NC6H4R)Cl3(H2NC6H4R)(PPh3)]（R = m-F，p-Cl）配合物和双核[{Re(m-NC6H4Me)Cl2(m-H2NC6H4Me)(PPh3)}2O]配合物作为副产品被分离出来，并通过 X 射线晶体学进行了表征。所有六配位铼（V）络合物都显示出扭曲的八面体配位几何。
{"title":"Reactivity of [ReOCl3(PPh3)2] towards substituted anilines","authors":"Olivera Cvetković, Johannes Theiner, Mariusz J. Wolff, Kai Hultzsch","doi":"10.1002/zaac.202400007","DOIUrl":"https://doi.org/10.1002/zaac.202400007","url":null,"abstract":"The reactivity of [ReOCl3(PPh3)2] towards o-toluidine, m-toluidine, o-fluoroaniline, m-fluoroaniline, p-bromoaniline, p-chloroaniline and p-anisidine was examined and novel rhenium(V) imido complexes [Re(NC6H4R)Cl3(PPh3)2] (R = o-Me, m-Me, o-F, m-F, p-Cl, p-Br, p-OMe) were obtained. The resulting products were characterized by elemental analysis, electrospray ionization high-resolution mass spectrometry (ESI-HRMS), 1H, 13C{1H}, 19F{1H} and 31P{1H} NMR, FT-IR spectroscopy, and X-ray crystallography. For m-toluidine, m-fluroaniline and p-chloroaniline, rhenium(V) imido-amino mononuclear [Re(NC6H4R)Cl3(H2NC6H4R)(PPh3)] (R = m-F, p-Cl) complexes and binuclear [{Re(m-NC6H4Me)Cl2(m-H2NC6H4Me)(PPh3)}2O] complex were isolated as side products and characterized by X-ray crystallography. All six-coordinate rhenium(V) complexes display distorted octahedral coordination geometry.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139773232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chandrakanta Dash, Jyotirmoy Dey, Deepika Sahil, Ritu Raj Lakshkar, Om Prakash Joshi, Seema Yadav, Ajeet Singh, Sriparna Ray
Two new manganese(II) complexes bearing bis(imino)pyridine pincer ligands have been synthesized. These manganese(II) complexes were characterized by UV, IR, elemental analysis studies, and X-ray crystallography. The X-ray crystal data of manganese complexes revealed distorted trigonalbipyramidal geometries around the manganese ion and neutral tridentate N∧N∧N coordination mode for bis(imino)pyridine (BIP) ligand. The catalytic properties of manganese(II) complexes were explored for the catalytic oxidation of the benzylic C-H bonds using TBHP as an oxidant. The corresponding carbonyl compounds have been produced in moderate to excellent yields.
我们合成了两种带有双（亚氨基）吡啶钳配体的新锰（II）配合物。这些锰（II）配合物通过紫外、红外、元素分析研究和 X 射线晶体学进行了表征。锰配合物的 X 射线晶体数据显示了锰离子周围扭曲的三叉双锥体几何结构，以及双（亚氨基）吡啶（BIP）配体的中性三叉 N∧N∧N 配位模式。研究人员探索了锰（II）配合物的催化特性，以 TBHP 为氧化剂催化苄基 C-H 键氧化。相应的羰基化合物以中等到极好的收率生成。
{"title":"Well-defined Bis(imino)pyridine-Manganese(II) Complexes for Oxidation of Benzylic C-H Bonds","authors":"Chandrakanta Dash, Jyotirmoy Dey, Deepika Sahil, Ritu Raj Lakshkar, Om Prakash Joshi, Seema Yadav, Ajeet Singh, Sriparna Ray","doi":"10.1002/zaac.202300201","DOIUrl":"https://doi.org/10.1002/zaac.202300201","url":null,"abstract":"Two new manganese(II) complexes bearing bis(imino)pyridine pincer ligands have been synthesized. These manganese(II) complexes were characterized by UV, IR, elemental analysis studies, and X-ray crystallography. The X-ray crystal data of manganese complexes revealed distorted trigonalbipyramidal geometries around the manganese ion and neutral tridentate N∧N∧N coordination mode for bis(imino)pyridine (BIP) ligand. The catalytic properties of manganese(II) complexes were explored for the catalytic oxidation of the benzylic C-H bonds using TBHP as an oxidant. The corresponding carbonyl compounds have been produced in moderate to excellent yields.","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139753020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Die Geschichte der Chemie an der Ludwig‐Maximilians‐Universität München, mit zahlreichen Kurzbiographien von Professoren, die an der LMU gewirkt haben.","authors":"","doi":"10.1002/zaac.202400009","DOIUrl":"https://doi.org/10.1002/zaac.202400009","url":null,"abstract":"","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139811320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Die Geschichte der Chemie an der Ludwig‐Maximilians‐Universität München, mit zahlreichen Kurzbiographien von Professoren, die an der LMU gewirkt haben.","authors":"","doi":"10.1002/zaac.202400009","DOIUrl":"https://doi.org/10.1002/zaac.202400009","url":null,"abstract":"","PeriodicalId":23934,"journal":{"name":"Zeitschrift für anorganische und allgemeine Chemie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139871210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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