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<title>The Hayward Group - Publications</title>
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<td><a class="menu" href="index.html">Home</a></td>
<td><a class="menu" href="haywardresearch.html">Research</a></td>
<td><a class="menu" href="haywardpublications.html">Publications</a></td>
<td><a class="menu" href="haywardpeople.html">People</a></td>
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<h2><a class="h2" href="haywardpublications99-03.html">Publications 1999-2009</a> </h2>
<h2><a class="h2" href="haywardpublications2010-2020.html">Publications 2010-2019</a> </h2>
<h2>Publications 2020-</h2>

<p>(140) Diamagnetic to cluster glass transition in the Mn-substituted δ-Co<sub>2.5</sub>Zn<sub>17.5</sub> chiral intermetallic phase .<br>
R. Pan, R. Dey, A. Mondal, S. S. Sethi, M. Avdeev, K. Ray, M. A. Hayward and P. P. Jana <br>
<i>Inorganic Chemistry</i>, accepted <a href=https://doi.org/10.1021/acs.inorgchem.6c02258>Download </a></p> 

<p>(139) K<sub>2</sub>[Ir(OH)<sub>6</sub>]: an isolable platform intermediate for the refining of complex chloroiridate mixtures to synthetically useful Ir(III) coordination complexes.<br>
R. M. Willans, J. H. Heaton, K. M. Altus, S. K. Beaumont, A. J. Edwards, M. A. Hayward, B. Freeman, V. K. Lazarov, N. M. Muresan, D. Thompsett, J. A. Mosely, A. S. Weller, C. E. Willans <br> 
<i>Chemical Science</i>, accepted <a href= https://doi.org/10.1039/d6sc05573g>Download </a></p> 

<p>(138) Microscopic nature of orbital disorder in LaMnO<sub>3</sub>.<br>
B. Batnaran, A. L. Goodwin, M. A. Hayward and V. L. Deringer<br> 
<i>Physical Review B</i>, accepted <a href=https://doi.org/10.1103/2vfq-tr9g>Download </a></p> 

<p>(137) Unexpected structural complexity in Pseudo-Ruddlesden-Popper phases.<br>
T. J. Swenson, R. K. Conway, S. Mallick, M. A. Hayward and N. A. Benedek<br> 
<i>Chemistry of Materials</i>, <b>38</b> (2026) 6077. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.6c00814>Download </a></p> 

<p>(136) Synthesis of the double infinite-layer Ni(I) phase La<sub>3</sub>Ni<sub>2</sub>O<sub>5</sub>F via sequential topochemical reactions.<br>
R. Wernert, R. D Smyth and M. A. Hayward.<br> 
<i>Journal of the American Chemical Society</i>, <b>148</b> (2026) 6109. <a href=https://pubs.acs.org/doi/10.1021/jacs.5c16740>Download </a></p> 

<p>(135) Controlling the regioselectivity of topochemical reduction reactions through sequential anion insertion and extraction.<br>
R. Wernert, B. Batnaran and M. A. Hayward.<br> 
<i>Angewandte Chemie</i>, <b>64</b> (2025) e202514045. <a href=https://doi.org/10.1002/anie.202514045>Download </a></p> 

<p>(134) Structure and magnetism of La<sub>x</sub>Sr<sub>2-x</sub>Co<sub>0.5</sub>Ir<sub>0.5</sub>O<sub>4-y</sub>H<sub>y</sub> (0 < x < 1) iridium-containing oxyhydride phases.<br>
J. I. Murrell, R. Wernert, H. C. H. Wu, B. M. Huddart, S. J. Blundell, R. I. Smith and M. A. Hayward.<br> 
<i>Dalton Transactions</i>, <b>54</b> (2025) 12293. <a href=https://pubs.rsc.org/en/content/articlelanding/2025/dt/d5dt00979k>Download </a></p> 

<p>(133) Cation exchange as a route to introduce magnetism to hybrid-improper polar phases.<br>
R. Conway, F. Orlandi, P. Manuel, Y. Zhang, P. S. Halasyamani and M. A. Hayward.<br> 
<i>Inorganic Chemistry</i>, <b>64</b> (2025) 13438. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.5c01951>Download </a></p> 

<p>(132) The role of Fe(IV)-O anion-redox centers in the electrochemical behavior of Al and Ga doped T-LiFeO<sub>2</sub>.<br>
S. Mahato, X. Martínez de Irujo Labalde, H. Grievson, J-M. Mortimer, S. G. Booth, A. Menon, L. F. Piper, S. Cussen and M. A. Hayward.<br> 
<i>Chemistry of Materials</i>, <b>37</b> (2025) 3171. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.4c03322>Download </a></p> 

<p>(131) An experimental data library for the full CsPb(Cl<sub>x</sub>Br<sub>1-x</sub>)<sub>3</sub> compositional series.<br>
 K. O. Mastej, B. Batnaran, A-P. M. Reponen, Z. A. VanOrman, K. Banger, M. A. Hayward, V. L. Deringer and S. Feldmann.<br> 
<i>Chemical Communications</i>, <b>61</b> (2025) 6146. <a href=https://pubs.rsc.org/en/content/articlelanding/2025/cc/d5cc00735f> Download </a></p> 

<p>(130) One-step HF-free synthesis of alkali metal fluorides from fluorospar.<br>
T. Schlatzer, C. A. Goult, M. A. Hayward and V. Gouverneur.<br> 
<i>Journal of the American Chemical Society</i>, <b>147</b> (2025) 6338. <a href=https://pubs.acs.org/doi/10.1021/jacs.4c16608> Download </a></p> 

<p>(129) Covalent stabilization of the iridium-containing oxyhydrides Sr<sub>2</sub>Mn<sub>0.5</sub>Ir<sub>0.5</sub>O<sub>3.25</sub>H<sub>0.75</sub> and Sr<sub>2</sub>Mn<sub>0.5</sub>Ir<sub>0.5</sub>O<sub>2.66</sub>H<sub>1.33</sub>.<br>
J. I. Murrell and M. A. Hayward.<br> 
<i>Inorganic Chemistry</i>, <b>63</b> (2024) 22308. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.4c04057> Download </a></p> 

<p>(128) Competition between anion-deficient oxide and oxyhydride phases during the topochemical reduction of LaSrCoRuO<sub>6</sub>.<br>
Z. Liang, M. Batuk, F. Orlandi, P. Manuel, J. Hadermann and M. A. Hayward.<br> 
<i>Inorganic Chemistry</i>, <b>63</b> (2024) 12910. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.4c01568> Download </a></p>

<p>(127) Influence of cation substitution on cycling stability and Fe-cation migration in Li<sub>3</sub>Fe<sub>3-x</sub>M<sub>x</sub>Te<sub>2</sub>O<sub>12</sub> (M = Al, In) cathode materials.<br>
X. Martinez de Irujo-Labalde, M-Y. Lee, H. Grievson, J-M. Mortimer, S. Booth, E. Suard, S. Cussen and M. A. Hayward.<br> 
<i>Inorganic Chemistry</i>, <b>63</b> (2024) 1395. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.3c03929> Download </a> </p>

<p>(126) Disproportionation of Co<sup>2+</sup> in the topochemically reduced oxide LaSrCoRuO<sub>5</sub>.<br>
Z. Liang, M. Batuk, F. Orlandi, P. Manuel, J. Hadermann and M. A. Hayward.<br>
<i>Angewandte Chemie</i>, <b>63</b> (2024) e202313067. <a href=https://onlinelibrary.wiley.com/doi/10.1002/anie.202313067>Download </a> <p>

<p>(125) Ca<sub>2</sub>MnO<sub>3</sub>X (X = Cl, Br) oxyhalides with 1-Dimensional ferromagnetic chains of square-planar S = 2 Mn<sup>3+</sup>.<br>
F. Denis Romero, C. Lepoittevin, S. Kodjikian, C. V. Colin and M. A. Hayward.<br>
<i>Journal of the American Chemical Society</i>, <b>145</b> (2023) 23346. <a href=https://pubs.acs.org/doi/full/10.1021/jacs.3c09088>Download </a></p>

<p>(124) MnCaTa<sub>2</sub>O<sub>7</sub> – a magnetically ordered polar phase prepared via cation exchange.<br>
S. Mallick, F. Orlandi, P. Manuel, W. Zhang, P. S. Halasyamani and M. A. Hayward.<br>
<i>Chemistry of Materials</i>, <b>35</b> (2023) 7839. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.3c01850>Download </a></p>

<p>(123) Fluorochemicals from fluorspar via a phosphate-enabled mechanochemical process that bypasses HF.<br>
C. Patel, E. André-Joyaux, J. A. Leitch, X. Martínez de Irujo-Labalde, F. Ibba, J. Struijs, M. A. Ellwanger, R. Paton, D. L. Browne, G. Pupo, S. Aldridge, M. A. Hayward and V. Gouverneur.<br>
<i>Science</i>, <b>381</b> (2023) 302. <a href=https://www.science.org/doi/10.1126/science.adi1557>Download </a></p>

<p>(122) Suppression of Fe-cation migration by indium substitution in LiFe<sub>2-x</sub>In<sub>x</sub>SbO<sub>6</sub> cathode materials.<br>
X. Martinez de Irujo-Labalde, H. Grievson, J-M Mortimer, S. G. Booth, A. Scrimshire, P. A. Bingham, E. Suard, S. A. Cussen and M. A. Hayward.<br>
<i>Chemistry of Materials</i>, <b>35</b> (2023) 337. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.2c03418>Download </a></p>

<p>(121) Complex magnetic order in topochemically reduced Rh(I)/Rh(III) LaM<sub>0.5</sub>Rh<sub>0.5</sub>O<sub>2.25</sub> (M = Co, Ni) phases.<br>
Z. Xu, P. Thakur, T-L. Lee, A. Regoutz, E. Suard, I. Puente Orench and M. A. Hayward.<br>
<i>Inorganic Chemistry</i>, <b>61</b> (2022) 15686. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.2c02747> Download </a> </p>

<p>(120) Crystal and magnetic structures of the Ir(V) J<sub>eff</sub><sup>Ir</sup> = 0 double perovskite LaSrNiIrO<sub>6</sub>.<br>
X. Martinez de Irujo-Labalde, J. E. Page, H. W. T. Morgan, J. E. McGrady and M. A. Hayward.<br>
<i>Journal of Solid State Chemistry</i>, <b>315</b> (2022) 123477. <a href=https://doi.org/10.1016/j.jssc.2022.123477> Download </a>  </p>

<p>(119) Phase transitions and optical properties of the trigonal perovskite (CH<sub>3</sub>NH<sub>3</sub>)<sub>2</sub>TeCl<sub>6</sub>.<br>
Y. Liu, J. K. Cockroft, Z. Chen, M. A. Hayward, P. F. Henry, R. S. Perry and R. G. Palgrave.<br>
<i>Journal of Materials Chemistry C</i>, <b>10</b> (2022) 11938. <a href=https://doi.org/10.1039/D2TC02372E> Download </a> </p>

<p>(118) Hybrid Improper Ferroelectricity: A Theoretical, Computational, and Synthetic Perspective.<br>
N. A. Benedek and M. A. Hayward.<br>
<i>Annual Reviews of Materials Research</i>, <b>52</b> (2022) 331. <a href=https://www.annualreviews.org/doi/full/10.1146/annurev-matsci-080819-010313> Download </a> </p>

<p>(117) Conversion of Li<sub>2</sub>FeSbO<sub>5</sub> to the Fe(III)/Fe(V) phase LiFeSbO<sub>5</sub> via topochemical lithium extraction.<br>
X. Martinez de Irujo-Labalde, A. Scrimshire, P. Bingham, E. Suard and M. A. Hayward.<br>
<i>Chemistry of Materials</i>, <b>34</b> (2022) 2468. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.2c00156> Download </a> </p>

<p>(116) The crystal and defect structures of polar KBiNb<sub>2</sub>O<sub>7</sub>.<br>
S. Mallick,  W. Zhang, M. Batuk, A. S. Gibbs, J. Hadermann, P. S. Halasyamani and M. A. Hayward.<br>
<i>Dalton Transactions</i>, <b>51</b> (2022) 1866. <a href=https://pubs.rsc.org/en/Content/ArticleLanding/2022/DT/D1DT04064B> Download </a> </p>

<p>(115) Microstructural activation of a topochemical reduction reaction. <br>
Z. Liang, M. Amano Patino, M. Hendrickx, J. Hadermann and M. A. Hayward.<br>
<i>ACS Organic & Inorganic Au</i>, <b>2</b> (2022) 75. <a href=https://pubs.acs.org/doi/abs/10.1021/acsorginorgau.1c00030> Download </a></p> 

<p>(114) The influence of the 6s<sup>2</sup> configuration of Bi<sup>3+</sup> on the structures of <i>A</i>'BiNb<sub>2</sub>O<sub>7</sub> (<i>A</i>’ = Rb, Na, Li) layered perovskite oxides.<br>
S. Mallick, G. Khalsa, J. Z. Kaaret, W. Zhang, M. Batuk, A. S. Gibbs, J. Hadermann, P. S. Halasyamani, N. A. Benedek and M. A. Hayward.<br>
<i>Dalton Transactions</i>, <b>50</b> (2021) 15359. <a href=https://doi.org/10.1039/D1DT02974F> Download </a></p>

<p>(113) Hole and Electron Doping of Topochemically Reduced Ni(I)/Ru(II) Insulating Ferromagnetic Oxides.<br>
Z. Xu, L. Jin, J-K Backhaus, F. Green and M. A. Hayward.<br>
<i>Inorganic Chemistry</i>, <b>60</b> (2021) 14904. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.1c02265 >Download </a> </p>

<p>(112) Perspectives for Next Generation Lithium-ion Battery Cathode Materials.<br>
S. G. Booth, A. J. Nedoma, S. J. Clarke, V. Falkowski, M. A. Hayward, X. Martinez de Irujo-Labalde, S. A. Cussen <i>et al.</i><br>
<i>APL Materials</i>, <b>9</b> (2021) 109201. <a href=https://aip.scitation.org/doi/10.1063/5.0051092 >Download </a> </p>

<p>(111) Directed synthesis of a hybrid improper magnetoelectric multiferroic material.<br>
T. Zhu, F. Orlandi, P. Manuel, A. S. Gibbs, W. Zhang, P. S. Halasyamani and M. A. Hayward.<br>
<i>Nature Communications</i>, <b>12</b> (2021) 4945. <a href=https://rdcu.be/ct8zF >Download </a></p>

<p>(110) Switching between proper and hybrid-improper polar structures via cation substitution in A<sub>2</sub>La(TaTi)O<sub>7</sub> (A = Li, Na).<br>
S. Mallick, A. D. Fortes, W. Zhang, P. S. Halasyamani and M. A. Hayward.<br>
<i>Chemistry of Materials</i>, <b>33</b> (2021) 2666. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.1c00599>Download </a></p>

<p>(109) The polar structures of KNdNb<sub>2</sub>O<sub>7</sub> and KNdTa<sub>2</sub>O<sub>7</sub>.<br>
S. Mallick, A. S. Gibbs, W. Zhang, P. S. Halasyamani, N. A. Benedek and M. A. Hayward.<br>
<i>Chemistry of Materials</i>, <b>32</b> (2020) 7965. <a href=https://pubs.acs.org/doi/10.1021/acs.chemmater.0c02846>Download </a></p>

<p>(108) LaSrCo<sub>0.5</sub>Rh<sub>0.5</sub>O<sub>3.25</sub> and LaSrNi<sub>0.5</sub>Rh<sub>0.5</sub>O<sub>3.25</sub>: topochemically reduced, mixed valence Rh(I)/Rh(III) oxides.<br>
Z. Xu, R. G. Palgrave and M. A. Hayward.<br>
<i>Inorganic Chemistry</i>, <b>59</b> (2020) 13767. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.0c02131>Download </a></p>

<p>(107) Structure and Magnetism of the Rh<sup>4+</sup>-containing perovskite oxides La<sub>0.5</sub>Sr<sub>0.5</sub>Mn<sub>0.5</sub>Rh<sub>0.5</sub>O<sub>3</sub> and La<sub>0.5</sub>Sr<sub>0.5</sub>Fe<sub>0.5</sub>Rh<sub>0.5</sub>O<sub>3</sub>.<br>
N. Hasanli, A. Scrimshire, P. A. Bingham, R. G. Palgrave and M. A. Hayward.<br>
<i>Dalton Transactions</i>, <b>49</b> (2020) 11346. <a href=https://doi.org/10.1039/D0DT02466J>Download </a></p>

<p>(106) Complex structural phase transitions of the hybrid improper polar Dion-Jacobson oxides RbNdM<sub>2</sub>O<sub>7</sub> and CsNdM<sub>2</sub>O<sub>7</sub> (M = Nb, Ta).<br>
T. Zhu, A. S. Gibbs, N. A. Benedek and M. A. Hayward.<br>
<i>Chemistry of Materials</i>, <b>32</b> (2020) 4340. <a href=https://pubs.acs.org/doi/full/10.1021/acs.chemmater.0c01304>Download </a></p>

<p>(105) Preparation of the noncentrosymmetric ferrimagnetic phase La<sub>0.9</sub>Ba<sub>0.1</sub>Mn<sub>0.96</sub>O<sub>2.43</sub> by topochemical reduction.<br>
T. G. Parsons, J. Hadermann, P. S. Halasyamani and M. A. Hayward.<br>
<i>Journal of Solid State Chemistry</i>, <b>287</b> (2020) 121356. <a href=https://doi.org/10.1016/j.jssc.2020.121356>Download </a></p>

<p>(104) Evidence of paracrystalline cation order in the Ruddlesden–Popper phase LaSr<sub>3</sub>NiRuO<sub>8</sub> through neutron total scattering techniques.<br>
M. L. Robinson, E. Whitaker, L. Jin, M. A. Hayward and G. Laurita.<br>
<i>Inorganic Chemistry</i>, <b>59</b> (2020) 3026. <a href=https://pubs.acs.org/doi/10.1021/acs.inorgchem.9b03382>Download </a></p>

<p>(103) A structurally characterized cobalt(I) σ–alkane complex.<br>
T. M. Boyd, B. Tegner, G. Tizzard, A. Martinez-Martinez, S. Neale, M. A. Hayward, S. Coles, S. Macgregor and A. S. Weller.<br>
<i>Angewandte Chemie</i>, <b>59</b> (2020) 6177. <a href=https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201914940>Download </a></p>

<p>(102) Hole and electron doping of the 4d transition-metal oxyhydride LaSr<sub>3</sub>NiRuO<sub>4</sub>H<sub>4</sub>.<br>
L. Jin and M. A. Hayward. <br>
<i>Angewandte Chemie</i>, <b>59</b> (2020) 2076. <a href=https://onlinelibrary.wiley.com/doi/10.1002/anie.201913951>Download </a></p>



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