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The P=S bond lengths, and the N
S distances in N—HS=P hydrogen bonds are studied considering two new thiophosphoramide structures with P(S)[N]3 and P(S)[O]2[N] skeletons and their analogous compounds deposited in the Cambridge Structural Database.
S distances in N—HS=P hydrogen bonds are studied considering two new thiophosphoramide structures with P(S)[N]3 and P(S)[O]2[N] skeletons and their analogous compounds deposited in the Cambridge Structural Database.research papers
The second-order phase transition in 4-chloro-3-nitroaniline and 4-iodo-3-nitroaniline is characterized by the single-crystal X-ray structure determination of the respective isostructural phases as well as by Raman spectroscopy and differential scanning calorimetry.
organic compounds
Similar Hirshfeld surface shapes of the 1,1′-(ethane-1,2-diyl)dipyridinium dication are observed in its perchlorate and peroxodisulfate salts. The asymmetric two-dimensional fingerprint plots and the preponderance of HO interactions in the crystal structures are discussed.
O interactions in the crystal structures are discussed.research papers
The title structures have been redetermined in order to improve the structural data of the rhombohedral series of group 1 rare earth sulfides. The observed dependence of the fractional coordinate z(S2−) on the identity of the rare earth element in the newly determined structures is in agreement with the known structures of the potassium and rubidium analogues.
