1551. Unexpected beauty and diversity in the structures of three homologous 4, 5‐dialkoxy‐1‐ethynyl‐2‐nitrobenzenes: the subtle interplay between intermolecular C—H…O hydrogen bonds and alkyl chain length. Issue 10 (5th October 2017) Authors: Oburn, Shalisa M.; Bosch, Eric Journal: Acta crystallographica Issue: Volume 73:Issue 10(2017) Page Start: 814 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1552. Unexpected proline coordination in the copper chain polymer [Cu(μ‐Cl)2(μ‐DL‐proline‐κ2O:O′)]1∞. Issue 4 (9th March 2015) Authors: Lamberts, Kevin; Şerb, Mihaela‐Diana; Englert, Ulli Journal: Acta crystallographica Issue: Volume 71:Issue 4(2015:Apr.) Page Start: 271 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1553. Unexpected ring‐closure products derived from 3‐(2‐allylanilino)‐3‐phenylacrylate esters: crystal and molecular structures of 3‐acetyl‐8‐allyl‐6‐methyl‐2‐phenylquinolin‐4‐yl acetate and (2RS)‐2, 8‐dimethyl‐4‐phenyl‐1, 2‐dihydro‐6H‐pyrrolo[3, 2, 1‐ij]quinolin‐6‐one. Issue 8 (14th July 2016) Authors: Luque, Adriana L.; Sanabria, Carlos M.; Palma, Alirio; Cobo, Justo; Glidewell, Christopher Journal: Acta crystallographica Issue: Volume 72:Issue 8(2016) Page Start: 619 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1554. Unique octahedral rotation pattern in the oxygen‐deficient Ruddlesden–Popper compound Gd3Ba2Fe4O12. Issue 6 (26th May 2021) Authors: Urushihara, Daisuke; Nakajima, Kenta; Nakamura, Ariki; Fukuda, Koichiro; Sugai, Hodaka; Konishi, Shinya; Tanaka, Katsuhisa; Asaka, Toru Journal: Acta crystallographica Issue: Volume 77:Issue 6(2021) Page Start: 286 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1555. Unprecedented three‐dimensional hydrogen‐bonded hex topological chiral lanthanide–organic frameworks built from an achiral ligand. Issue 11 (17th October 2018) Authors: Qin, Tao; Feng, Zhe; Yang, Jie; Shen, Xuan; Zhu, Dunru Journal: Acta crystallographica Issue: Volume 74:Issue 11(2018) Page Start: 1403 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1556. Unusual 4‐arsonoanilinium cationic species in the hydrochloride salt of (4‐aminophenyl)arsonic acid and formed in the reaction of the acid with copper(II) sulfate, copper(II) chloride and cadmium chloride. Issue 4 (1st April 2017) Authors: Smith, Graham; Wermuth, Urs D. Journal: Acta crystallographica Issue: Volume 73:Issue 4(2017) Page Start: 325 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1557. Unusual centrosymmetric structure of [M(18‐crown‐6)]+ (M = Rb, Cs and NH4) complexes stabilized in an environment of hexachloridoantimonate(V) anions. Issue 10 (1st October 2015) Authors: Ponomarova, Vira V.; Rusanova, Julia A.; Rusanov, Eduard B.; Domasevitch, Konstantin V. Journal: Acta crystallographica Issue: Volume 71:Issue 10(2015:Oct.) Page Start: 867 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1558. Unusual hydrogen bonding in L‐cysteine hydrogen fluoride. Issue 8 (27th July 2015) Authors: Minkov, V. S.; Ghazaryan, V. V.; Boldyreva, E. V.; Petrosyan, A. M. Journal: Acta crystallographica Issue: Volume 71:Issue 8(2015:Aug.) Page Start: 733 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1559. Unusual structure of a biphenyl fragment: the important role of weak interactions. Issue 11 (4th October 2019) Authors: Vashchenko, Alexander; Smirnov, Vladimir; Semenova, Nadezhda; Schmidt, Elena Journal: Acta crystallographica Issue: Volume 75:Issue 11(2019) Page Start: 1454 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1560. V2O2F4(H2O)2·H2O: a new V4+ layer structure related to VOF3. Issue 1 (1st January 2016) Authors: Black, Cameron; Lightfoot, Philip Journal: Acta crystallographica Issue: Volume 72:Issue 1(2016) Page Start: 80 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗