Malcolm A. Halcrow

12.5k total citations · 2 hit papers
270 papers, 11.3k citations indexed

About

Malcolm A. Halcrow is a scholar working on Electronic, Optical and Magnetic Materials, Oncology and Materials Chemistry. According to data from OpenAlex, Malcolm A. Halcrow has authored 270 papers receiving a total of 11.3k indexed citations (citations by other indexed papers that have themselves been cited), including 194 papers in Electronic, Optical and Magnetic Materials, 133 papers in Oncology and 123 papers in Materials Chemistry. Recurrent topics in Malcolm A. Halcrow's work include Magnetism in coordination complexes (193 papers), Metal complexes synthesis and properties (133 papers) and Lanthanide and Transition Metal Complexes (100 papers). Malcolm A. Halcrow is often cited by papers focused on Magnetism in coordination complexes (193 papers), Metal complexes synthesis and properties (133 papers) and Lanthanide and Transition Metal Complexes (100 papers). Malcolm A. Halcrow collaborates with scholars based in United Kingdom, United States and France. Malcolm A. Halcrow's co-authors include C.A. Kilner, George Christou, Simon A. Barrett, Rafał Kulmaczewski, Laurence J. Kershaw Cook, J. Elhaïk, John C. Huffman, Oscar Céspedes, Mark Thornton‐Pett and Judith A. K. Howard and has published in prestigious journals such as Chemical Reviews, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Malcolm A. Halcrow

261 papers receiving 11.1k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Spin‐Crossover Materials

2013 1.1k citations Malcolm A. Halcrow profile →
Structure:function relationships in molecular spin-crossover complexes

2011 805 citations Malcolm A. Halcrow profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Malcolm A. Halcrow	8.4k	6.1k	4.7k	4.1k	2.2k	270	11.3k
Olivier Roubeau	8.3k 1.0×	7.1k 1.2×	5.1k 1.1×	2.6k 0.6×	2.0k 0.9×	269	12.1k
M. Carmen Muñoz	10.4k 1.2×	7.4k 1.2×	6.8k 1.4×	3.0k 0.7×	2.4k 1.1×	259	13.5k
Sally Brooker	6.1k 0.7×	4.8k 0.8×	3.9k 0.8×	3.0k 0.7×	2.2k 1.0×	233	9.1k
Hiroki Oshio	7.3k 0.9×	5.5k 0.9×	4.2k 0.9×	2.4k 0.6×	1.3k 0.6×	276	9.1k
Boujemaa Moubaraki	13.1k 1.6×	10.0k 1.6×	9.7k 2.1×	4.7k 1.1×	2.6k 1.2×	345	17.3k
Enrique Colacio	7.2k 0.9×	5.7k 0.9×	4.8k 1.0×	2.9k 0.7×	1.4k 0.7×	309	9.8k
Guillem Aromı́	6.5k 0.8×	4.9k 0.8×	4.2k 0.9×	2.4k 0.6×	1.6k 0.7×	202	8.6k
Joan Cano	14.0k 1.7×	9.9k 1.6×	8.9k 1.9×	5.2k 1.3×	2.1k 1.0×	317	17.1k
Jaap G. Haasnoot	6.1k 0.7×	4.3k 0.7×	3.7k 0.8×	5.1k 1.2×	3.1k 1.4×	270	9.9k
Naohide Matsumoto	8.0k 1.0×	5.8k 1.0×	5.4k 1.1×	3.9k 1.0×	1.8k 0.8×	270	10.5k

Countries citing papers authored by Malcolm A. Halcrow

Since Specialization

Citations

This map shows the geographic impact of Malcolm A. Halcrow'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 Malcolm A. Halcrow with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Malcolm A. Halcrow more than expected).

Fields of papers citing papers by Malcolm A. Halcrow

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Malcolm A. Halcrow. 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 Malcolm A. Halcrow. The network helps show where Malcolm A. Halcrow may publish in the future.

Co-authorship network of co-authors of Malcolm A. Halcrow

This figure shows the co-authorship network connecting the top 25 collaborators of Malcolm A. Halcrow. A scholar is included among the top collaborators of Malcolm A. Halcrow 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 Malcolm A. Halcrow. Malcolm A. Halcrow is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Halcrow, Malcolm A., V. Hari Babu, Christopher M. Pask, Alexander N. Kulak, & Oscar Céspedes. (2024). Activating a high-spin iron(ii) complex to thermal spin-crossover with an inert non-isomorphous molecular dopant. Dalton Transactions. 53(16). 6983–6992. 3 indexed citations

Halcrow, Malcolm A.. (2024). Mix and match – controlling the functionality of spin-crossover materials through solid solutions and molecular alloys. Dalton Transactions. 53(33). 13694–13708. 8 indexed citations

Munro, Orde Q., et al.. (2024). A Survey of the Angular Distortion Landscape in the Coordination Geometries of High-Spin Iron(II) 2,6-Bis(pyrazolyl)pyridine Complexes. Inorganic Chemistry. 63(5). 2732–2744. 7 indexed citations

Ahmed, Ahmed, V. Hari Babu, Rafał Kulmaczewski, et al.. (2024). Structural Bifurcation in the High→Low‐Spin and Low→High‐Spin Phase Transitions Explains the Asymmetric Spin‐Crossover in [FeL₂][BF₄]₂ (L=2,6‐Di{pyrazol‐1‐yl}isonicotinonitrile). Angewandte Chemie. 137(5).

Pask, Christopher M., V. Hari Babu, Nobuto Yoshinari, et al.. (2023). The effect of inert dopant ions on spin-crossover materials is not simply controlled by chemical pressure. Journal of Materials Chemistry C. 11(37). 12570–12582. 4 indexed citations

Kulmaczewski, Rafał & Malcolm A. Halcrow. (2023). Iron(ii) complexes of 2,6-bis(imidazo[1,2-a]pyridin-2-yl)pyridine and related ligands with annelated distal heterocyclic donors. Dalton Transactions. 52(41). 14928–14940. 1 indexed citations

Kulmaczewski, Rafał, et al.. (2023). Ligand-Directed Metalation of a Gold Pyrazolate Cluster. Inorganic Chemistry. 62(24). 9300–9305. 6 indexed citations

Kulmaczewski, Rafał, et al.. (2022). Di‐Iron(II) [2+2] Helicates of Bis‐(Dipyrazolylpyridine) Ligands: The Influence of the Ligand Linker Group on Spin State Properties. Chemistry - A European Journal. 29(9). e202202578–e202202578. 6 indexed citations

Comyn, Tim P., et al.. (2014). Complex thermal expansion properties in a molecular honeycomb lattice. Chemical Communications. 50(57). 7601–7601. 7 indexed citations

10.

Sproules, Stephen, et al.. (2014). Stable Mixed‐Valent Radicals from Platinum(II) Complexes of a Bis(dioxolene) Ligand. Chemistry - A European Journal. 20(21). 6272–6276. 19 indexed citations

11.

Little, Marc A., et al.. (2011). Synthesis and Methane‐Binding Properties of Disulfide‐Linked Cryptophane‐0.0.0. Angewandte Chemie International Edition. 51(3). 764–766. 39 indexed citations

12.

Barrett, Simon A., et al.. (2008). The influence of ligand conformation on the thermal spin transitions in iron(iii) saltrien complexes. Dalton Transactions. 3159–3159. 66 indexed citations

13.

Foguet‐Albiol, Dolos, Leigh F. Jones, J. Wolowska, et al.. (2007). Four copper(ii) pyrazolido complexes derived from reactions of 3{5}-substituted pyrazoles with CuF2 or Cu(OH)2. Dalton Transactions. 1392–1392. 24 indexed citations

14.

Carbonera, Chiara, José Sánchez Costa, V.A. Money, et al.. (2006). Photomagnetic properties of iron(ii) spin crossover complexes of 2,6-dipyrazolylpyridine and 2,6-dipyrazolylpyrazine ligands. Dalton Transactions. 3058–3066. 106 indexed citations

15.

Kilner, C.A., et al.. (2005). 2-[Bis(pyrazol-1-yl)methyl]-4-tert-butyl-6-(phenylsulfanyl)phenol. Acta Crystallographica Section C Crystal Structure Communications. 61(5). o294–o296. 1 indexed citations

16.

Angamuthu, Raja, Venugopal Rajendiran, Palanisamy Uma Maheswari, et al.. (2005). Copper(II) complexes of tridentate pyridylmethylethylenediamines: Role of ligand steric hindrance on DNA binding and cleavage. Journal of Inorganic Biochemistry. 99(8). 1717–1732. 133 indexed citations

17.

Nixon, T.D., Scott J. Dalgarno, Malcolm A. Halcrow, et al.. (2004). Stereocontrol in asymmetric phospho-aldol catalysis. Chirality relaying in action. Comptes Rendus Chimie. 7(8-9). 809–821. 24 indexed citations

18.

Franken, A., et al.. (2002). Carbaborane salts of [ZnCl(Hpz^tBu)₃]⁺, a host for inorganic anions (Hpz^tBu = 5-tert-butylpyrazole). New Journal of Chemistry. 26(11). 1634–1637. 34 indexed citations

19.

Liu, Xiaoming, C.A. Kilner, Mark Thornton‐Pett, & Malcolm A. Halcrow. (2001). 1-(Dibromomethyl)-4-methoxy-2-methylbenzene. Acta Crystallographica Section C Crystal Structure Communications. 57(3). 317–318. 2 indexed citations

20.

Halcrow, Malcolm A.. (2001). Chemically Modified Amino Acids in Copper Proteins That Bind or Activate Dioxygen. Angewandte Chemie International Edition. 40(2). 346–349. 50 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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