H.‐R. CHANG

1.8k total citations
18 papers, 1.5k citations indexed

About

H.‐R. CHANG is a scholar working on Electronic, Optical and Magnetic Materials, Inorganic Chemistry and Materials Chemistry. According to data from OpenAlex, H.‐R. CHANG has authored 18 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Electronic, Optical and Magnetic Materials, 11 papers in Inorganic Chemistry and 7 papers in Materials Chemistry. Recurrent topics in H.‐R. CHANG's work include Magnetism in coordination complexes (12 papers), Metal-Catalyzed Oxygenation Mechanisms (10 papers) and Metal complexes synthesis and properties (6 papers). H.‐R. CHANG is often cited by papers focused on Magnetism in coordination complexes (12 papers), Metal-Catalyzed Oxygenation Mechanisms (10 papers) and Metal complexes synthesis and properties (6 papers). H.‐R. CHANG collaborates with scholars based in United States and Denmark. H.‐R. CHANG's co-authors include David N. Hendrickson, George Christou, John C. Huffman, John B. Vincent, Peter D. W. Boyd, Kirsten Folting, Cortlandt G. Pierpont, Cheryl Christmas, Qiaoying Li and Scott K. Larsen and has published in prestigious journals such as Journal of the American Chemical Society, Macromolecules and Inorganic Chemistry.

In The Last Decade

H.‐R. CHANG

18 papers receiving 1.4k citations

Peers

Countries citing papers authored by H.‐R. CHANG

Since Specialization

Citations

This map shows the geographic impact of H.‐R. CHANG's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H.‐R. CHANG with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.‐R. CHANG more than expected).

Fields of papers citing papers by H.‐R. CHANG

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.‐R. CHANG. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H.‐R. CHANG. The network helps show where H.‐R. CHANG may publish in the future.

Co-authorship network of co-authors of H.‐R. CHANG

This figure shows the co-authorship network connecting the top 25 collaborators of H.‐R. CHANG. A scholar is included among the top collaborators of H.‐R. CHANG based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H.‐R. CHANG. H.‐R. CHANG is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	Propagating Radical Termination at High Conversion in Emulsion Polymerization of MMA. Rate Coefficient Determination from ESR Data 1999 ·Macromolecules ·Susan Fitzwater, H.‐R. CHANG, (unknown), David G. Westmoreland	14
2	ESR Study of MMA Batch Emulsion Polymerization in Real Time: Effects of Particle Size 1996 ·Macromolecules ·(unknown), David G. Westmoreland, H.‐R. CHANG	32
3	Continuous ESR measurement of propagating free-radical concentrations for batch emulsion polymerization of methyl methacrylate 1992 ·Macromolecules ·H.‐R. CHANG, (unknown), David G. Westmoreland	17
4	Synthesis, crystal structure and magnetic properties of a pyrazolate-bridged binuclear copper(II) complex 1990 ·Inorganic Chemistry ·Thompson N. Doman, Donald E. Williams, (unknown), Robert M. Buchanan, H.‐R. CHANG, Robert J. Webb, David N. Hendrickson	60
5	[Tetrakis(2-pyridylmethyl)ethylenediamine]iron(II) perchlorate, the first rapidly interconverting ferrous spin-crossover complex 1990 ·Journal of the American Chemical Society ·H.‐R. CHANG, James K. McCusker, Hans Toftlund, Scott R. Wilson, Alfred X. Trautwein, H. Winkler, David N. Hendrickson	109
6	Modeling the photosynthetic water oxidation center. Preparation and properties of tetranuclear manganese complexes containing [Mn4O2]6+,7+,8+ cores, and the crystal structures of Mn4O2(O2CMe)6(bipy)2 and [Mn4O2(O2CMe)7(bipy)2](ClO4) 1989 ·Journal of the American Chemical Society ·John B. Vincent, Cheryl Christmas, H.‐R. CHANG, Qiaoying Li, Peter D. W. Boyd, John C. Huffman, David N. Hendrickson, George Christou	221
7	Simulation strategies for unusual EPR spectra of binuclear mixed-valence manganese complexes: synthesis, properties, and x-ray structures of the MnIIMnIII complexes [Mn2(bpmp)(.mu.-OAc)2](ClO4)2.cntdot.H2O and [Mn2(bcmp)(.mu.-OAc)2](ClO4)2.cntdot.CH2Cl2 1989 ·Journal of the American Chemical Society ·(unknown), H.‐R. CHANG, Mark J. Nilges, Xiaohua Zhang, J.A. Potenza, Harvey J. Schugar, Stephan S. Isied, David N. Hendrickson	98
8	Magnetic exchange interactions in semiquinone complexes of iron. Structural and magnetic properties of tris(3,5-di-tert-butylsemiquinonato)iron(III) and tetrakis(3,5-di-tert-butylsemiquinonato)tetrakis(3,5-di-tert-butylcatecholato)tetrairon(III) 1989 ·Journal of the American Chemical Society ·Steven R. Boone, (unknown), H.‐R. CHANG, Michael D. Lowery, David N. Hendrickson, Cortlandt G. Pierpont	60
9	Nonanuclear oxide-bridged manganese complex. Preparation, structure, and magnetic properties of [Mn9O4(O2CPh)8(sal)4(salH)2(pyr)4] (salH2 = salicylic acid; pyr = pyridine) 1988 ·Journal of the American Chemical Society ·Cheryl Christmas, John B. Vincent, H.‐R. CHANG, John C. Huffman, George Christou, David N. Hendrickson	53
10	ChemInform Abstract: An Unusually Stable Mn(II)Mn(III) Complex with Novel EPR Spectra: Synthesis, Structure, Magnetism, and EPR Analysis. 1988 ·ChemInform ·H.‐R. CHANG, (unknown), Mark J. Nilges, (unknown), J.A. Potenza, Harvey J. Schugar, D.N. Hendrickson, Stephan S. Isied	1
11	Valence trapping in mixed-valence manganese(II)-manganese(III) complexes of a macrocyclic binucleating ligand 1988 ·Journal of the American Chemical Society ·H.‐R. CHANG, Scott K. Larsen, Peter D. W. Boyd, Cortlandt G. Pierpont, David N. Hendrickson	114
12	Potential building blocks for molecular ferromagnets: [Mn12O12(O2CPh)16(H2O)4] with a S = 14 ground state 1988 ·Journal of the American Chemical Society ·Peter D. W. Boyd, (unknown), John B. Vincent, Kirsten Folting, H.‐R. CHANG, William E. Streib, John C. Huffman, George Christou, David N. Hendrickson	172
13	Mixed valence manganese-(II,III) and -(III,IV) dinuclear complexes: preparation, structure, magnetochemistry, and e.s.r. spectra of Mn₂(biphen)₂(biphenH)(bpy)₂and Mn₂O₂Cl₂(OAc)(bpy)₂(biphenH₂= 2,2′-biphenol, bpy = 2,2′-bipyridine) 1988 ·Journal of the Chemical Society Chemical Communications ·John Bashkin, Ann R. Schake, John B. Vincent, H.‐R. CHANG, Qiaoying Li, John C. Huffman, George Christou, David N. Hendrickson	37
14	An unusually stable manganese(II)manganese(III) complex with novel EPR spectra: synthesis, structure, magnetism, and EPR analysis 1988 ·Journal of the American Chemical Society ·H.‐R. CHANG, (unknown), Mark J. Nilges, (unknown), J.A. Potenza, Harvey J. Schugar, David N. Hendrickson, Stephan S. Isied	66
15	Modelling the photosynthetic water oxidation center: preparation and physical properties of a tetranuclear oxide bridged manganese complex corresponding to the native S2 state 1987 ·Journal of the American Chemical Society ·John Bashkin, H.‐R. CHANG, William E. Streib, John C. Huffman, David N. Hendrickson, George Christou	67
16	Binuclear mixed-valence manganese(II)-manganese(III) complexes: insight about the resolution of hyperfine structure in the EPR spectrum 1987 ·Journal of the American Chemical Society ·(unknown), H.‐R. CHANG, Xiaohua Zhang, Scott K. Larsen, J.A. Potenza, Cortlandt G. Pierpont, Harvey J. Schugar, Stephan S. Isied, David N. Hendrickson	78
17	Preparation and physical properties of trinuclear oxo-centered manganese complexes of general formulation [Mn3O(O2CR)6L3]0,+ (R = methyl or phenyl; L = a neutral donor group) and the crystal structures of [Mn3O(O2CMe)6(pyr)3](pyr) and [Mn3O(O2CPh)6(pyr)2(H2O)].cntdot.0.5MeCN 1987 ·Journal of the American Chemical Society ·John B. Vincent, H.‐R. CHANG, Kirsten Folting, John C. Huffman, George Christou, David N. Hendrickson	285
18	Manganese(III) thiolate chemistry: new structural types, including the first mixed-valence metal thiolate 1985 ·Inorganic Chemistry ·(unknown), Kirsten Folting, (unknown), John C. Huffman, George Christou, H.‐R. CHANG, David N. Hendrickson	27

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