Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Yanxi Song"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2695-o2696 (2012)
In the title salt adduct, C17H21ClN22+·2C2Cl3O2−·C2HCl3O2, the Cl atom of the dication is disordered over two positions in a 0.915 (3):0.085 (3) ratio. The Cl atoms in the trichloroacetate anions and trichloroacetic acid molecule are also disorde
Externí odkaz:
https://doaj.org/article/3f21bfd6662741aea81f6a7723f7bc25
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 8, Pp o2486-o2486 (2012)
The asymmetric unit of the title compound, C17H20ClN2+·C6H2N3O7−·H2O, contains a piperazin-1-ium cation, a picrate anion and one solvent water molecule. The piperazene ring is protonated at one N atom and adopts a highly distorted chair conformat
Externí odkaz:
https://doaj.org/article/526d12af66db4602b8090df912d35061
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 6, Pp o1747-o1747 (2012)
In the title salt {systematic name: 4-diphenylmethyl-1-[(E)-3-phenylprop-2-en-1-yl]piperazin-1-ium 2,4,6-trinitrophenolate), C26H29N2+·C6H2N3O7−, the cinnarizinium cation is protonated at the piperazine N atom connected to the styrenylmethyl group
Externí odkaz:
https://doaj.org/article/6906dec6f077499792d32b4f5bb2a681
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 5, Pp o933-o933 (2008)
In the title compound, C11H18O5S2, the six- and five-membered rings adopt a chair and an approximately planar conformation, respectively.
Externí odkaz:
https://doaj.org/article/4ced8e6a651347d2a03c52c66854371a
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 5, Pp o783-o783 (2008)
In the title compound, C21H24O2, rings B, C and D adopt half-chair, distorted half-chair and envelope conformations, respectively. In the crystal structure, there is an intermolecular O—H...O hydrogen bond. The molecules are arranged in a head-to-t
Externí odkaz:
https://doaj.org/article/fdee29688b1741199e5ac05f93778633
Autor:
Jishun Zhou, Yanxi Song
Publikováno v:
Applied Economics Letters. :1-8
Publikováno v:
Chemical Papers.
Publikováno v:
Coloration Technology. 138:427-439
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 291:122379