Visible Light-Induced Regioselective Intermolecular [2 + 2]-Cycloaddition of Alkyne and 2(1H)‑Quinolone Derivatives by Hai, Hao, Qin, Shaoheng, Zhang, Yanzhi, Liu, Wangsheng, Feng, Jin, Guo, Hao, Kühn, Fritz E., Liu, Yin

KPO2(NHCONH2)2: A Promising Deep-Ultraviolet Nonlinear Optical Phosphate Containing Polar [PO2(NHCONH2)2]− Tetrahedra by Chen, Fuhai, Mo, Fuxiang, Chen, Hongming, Lin, Mei-Jin, Chen, Yong

[Ln2(C2O4)2(pyzc)2(H2O)2] n [Ln = Pr (1), Er (2)]:  Novel Two-Dimensional Lanthanide Coordination Polymers with 2-Pyrazinecarboxylate and Oxalate by Li, Bing, Gu, Wen, Zhang, Li-Zhi, Qu, Jie, Ma, Zhen-Ping, Liu, Xin, Liao, Dai-Zheng

(C 5 N 2 H 7 )IO 2 F 2 and (C 3 N 6 H 8 )(IO 2 F 2 ) 2 : two new organic–inorganic hybrid fluoroiodate birefringent crystals by Yuan, Si, Hu, Chun-Li, Mao, Jiang-Gao

Highly Anisotropic Pd 2 L ab 2 L cc 2 and Pd 2 L ab 2 L cd 2 Type Cages by Heteromeric Completive Self‐Sorting by Parbin, Minaz, Sivalingam, Vellaiyadevan, Chand, Dillip Kumar

A Unique Example of a Co-crystal of [Co(AMTTO)2(H2O)2](NO3)2 and [Co(AMTTO)2(CH3CN)2](NO3)2 (AMTTO = 4-amino-5-methyl-1,2,4-triazol-3(2H)-thione) by Bazyari, Pariya, Tabatabaee, Masoumeh, Nasirizadeh, Navid, Dušek, Michal, Eigner, Václav

Polycations Stabilised by Borosulfates: [Au3Cl4][B(S2O7)2] and the One‐Dimensional Metal [Au2Cl4][B(S2O7)2](SO3) by Sutorius, Stefan, Gerven, David, Olthof, Selina, Rasche, Bertold, Bruns, Jörn

Synthesis of δ- and α‑Carbolines via Nickel-Catalyzed [2 + 2 + 2] Cycloaddition of Functionalized Alkyne-Nitriles with Alkynes by Wang, Gaonan, You, Xu, Gan, Yi, Liu, Yuanhong

Deep‐Ultraviolet Nonlinear Optical Crystal Cs 2 Al 2 (B 3 O 6 ) 2 O: A Benign Member of the Sr 2 Be 2 (BO 3 ) 2 O Family with [Al 2 (B 3 O 6 ) 2 O] 2− Double Layers by Fang, Zhi, Jiang, Xingxing, Duan, Meihong, Hou, Zhanyu, Tang, Changcheng, Xia, Mingjun, Liu, Lijuan, Lin, Zheshuai, Fan, Feidi, Bai, Lei, Chen, Chuangtian

Recent Advances in the Synthesis of Cyclobutanes by Olefin [2 + 2] Photocycloaddition Reactions by Poplata, Saner, Tröster, Andreas, Zou, You-Quan, Bach, Thorsten

Photoelectron Imaging Study of the Diplatinum Iodide Dianions [Pt2I6]2– and [Pt2I8]2 by Gibbard, Jemma A., Verlet, Jan R. R.

2 by Zhang, Ruike, Chen, Tian, Wang, Gongshu, Guan, Yuqiu, Reheman, Aikebaier, Chen, Zhangpei, Hu, Jianshe

Selective Aza Diels–Alder and Domino [4+2]/[2+2] Cycloaddition Reactions of Arynes with N‑Sulfonyl Ketimines by Kiran, I. N. Chaithanya, Reddy, R. Santhosh, Lagishetti, Chandraiah, Xu, Huacheng, Wang, Zhen, He, Yun

Between Localization and Delocalization: Ru(cod)2+ Units in the Zintl Clusters [Bi9Ru(cod)2]3− and [Tl2Bi6Ru(cod)]2 by Lichtenberger, Niels, Spang, Nils, Eichhöfer, Andreas, Dehnen, Stefanie

Ruthenium-Catalyzed [2 + 2 + 2] Cycloaddition Reaction Forming 2‑Aminopyridine Derivatives from α,ω-Diynes and Cyanamides by Ye, Fei, Haddad, Mansour, Ratovelomanana-Vidal, Virginie, Michelet, Véronique

Sustainable conversion of alkaline nitrate to ammonia at activities greater than 2 A cm−2 by Liao, Wanru, Wang, Jun, Ni, Ganghai, Liu, Kang, Liu, Changxu, Chen, Shanyong, Wang, Qiyou, Chen, Yingkang, Luo, Tao, Wang, Xiqing, Wang, Yanqiu, Li, Wenzhang, Chan, Ting-Shan, Ma, Chao, Li, Hongmei, Liang, Ying, Liu, Weizhen, Fu, Junwei, Xi, Beidou, Liu, Min

Synthesis of 1,6/7‐(NO2)2‐Perylenediimide and 1,6/7‐(NH2)2‐Perylenediimide as Regioisomerically Pure Materials by Gapin, Adèle, David, Arthur H. G., Allain, Magali, Masson, Dorian, Alévêque, Olivier, Ave, Thomas, Le Bras, Laura, Hudhomme, Piétrick, Goujon, Antoine

Alternating [ML(MeOH)] and [ML(EtOH)] layers in low-temperature ferromagnets [ML(MeOH)][ML(EtOH)] (M = Co, Ni or CoNi) by Ovcharenko, Victor, Fursova, Elena, Letyagin, Gleb, Morozov, Vitaly, Bogomyakov, Artem, Romanenko, Galina

Synthesis of Single and Double Dibenzohelicenes by Rhodium‐Catalyzed Intramolecular [2+2+2] and [2+1+2+1] Cycloaddition by Yamano, Ryota, Shibata, Yu, Tanaka, Ken

Palladium-Catalyzed Selective [2 + 2 + 2] Annulation of 2‑(2-Enynyl)pyridines with Arynes by Xiong, Zongli, Duan, Jingxiang, Li, Xiaoyi, Wang, Xin, Addepalli, Yesu, Lu, Mengxue, Yao, Weijun, He, Ling, Wang, Zhen