Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Ioannis Tiritiris"'
Publikováno v:
Molecules, Vol 29, Iss 2, p 382 (2024)
Three novel anti-perovskite compounds, formulated as Cs3X[B12H12] (X− = [NO3]−, [ClO3]−, and [ClO4]−), were successfully synthesized through the direct mixing of aqueous solutions containing Cs2[B12H12] and CsX (X−: [NO3]−, [ClO3]−, [Cl
Externí odkaz:
https://doaj.org/article/d2edfbf328434a44b26771c90d32af00
Publikováno v:
Zeitschrift für Naturforschung B. 76:133-162
N,N′,N′′-peralkylated guanidinium chlorides and N,N′,N′′-peralkylated guanidines were prepared from N,N′-peralkylated chloroformamidinium chlorides. The alkylation of the guanidines affords N,N′,N′′-persubstituted guanidinium chlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4e5750b52150e8e786073bdf461d49
https://doi.org/10.1515/znb-2020-0074
https://doi.org/10.1515/znb-2020-0074
Publikováno v:
IUCrData, Vol 1, Iss 3, p x160478 (2016)
The asymmetric unit of the title salt, C7H18N3+·C7HN4−, comprises one cation and one anion. The N,N,N′,N′,N′′,N′′-hexamethylguanidinium ion shows orientational disorder and two sets of N- and C-atom positions were found, with an occupa
Externí odkaz:
https://doaj.org/article/1ca60114c4ee41c0a343fabb64f6ab59
Publikováno v:
IUCrData, Vol 1, Iss 3, p x160427 (2016)
The asymmetric unit of the title compound, 3(C13H24N3)+ [Bi2I9]3−, comprises two cations and one half of a [Bi2I9]3− ion. The C—N bond lengths of the CN3 units in both cations range from 1.336 (3) to 1.364 (5) Å, indicating partial double-bond
Externí odkaz:
https://doaj.org/article/ce799b4d121447e5be87ab9f9c0abdff
Publikováno v:
IUCrData, Vol 1, Iss 3, p x160391 (2016)
The asymmetric unit of title compound, (C13H30N3)3[Bi3I12], comprises one cation and two independent (1/6) fragments of the [Bi3I12]3− ions. The C—N bond lengths in the guanidinium ion range from 1.340 (4) to 1.345 (4) Å, indicating partial doub
Externí odkaz:
https://doaj.org/article/04c2dd1ce08b4813996a459dc155d170
Publikováno v:
IUCrData, Vol 1, Iss 2, p x160317 (2016)
The asymmetric unit of the solvated title compound, (C7H18N3)4[Bi4Cl16]·2CH3CN, comprises two cations, one half [Bi4Cl16]4− ion and one acetonitrile molecule. One N,N,N′,N′,N′′,N′′-hexamethylguanidinium ion shows orientational disorder
Externí odkaz:
https://doaj.org/article/908b0899c7b44ed0ae6bdb7682a31005
Publikováno v:
IUCrData, Vol 1, Iss 2, p x160166 (2016)
The asymmetric unit of the title salt, C12H24N42+.2C24H20B−, comprises half a cation and one tetraphenylborate ion. An inversion centre is situated at the mid-point of the triple C[triple-bond]C bond in the cation. The bisamidinium C—N bonds [1.3
Externí odkaz:
https://doaj.org/article/63b2a942c8e5440fa551872330128fdd
Autor:
Ioannis Tiritiris, Willi Kantlehner
Publikováno v:
IUCrData, Vol 1, Iss 2, p x160231 (2016)
The asymmetric unit of the title solvated salt, C11H28N42+·2C24H20B−·C3H6O, comprises two cations, four tetraphenylborate anions and two acetone molecules. One cation shows an orientational disorder at the CN3 moiety and two sets of N-atom positi
Externí odkaz:
https://doaj.org/article/5d0cf42fa2c7408db366772f64e970bd
Autor:
Ioannis Tiritiris, Willi Kantlehner
Publikováno v:
IUCrData, Vol 1, Iss 2, p x160129 (2016)
The asymmetric unit of the title solvated salt, C10H26N42+·2C24H20B−·2C3H6O, comprises one cation, two tetraphenylborate ions and two acetone solvent molecules. The N and methyl C atoms of the terminal trimethylammonium group are disordered over
Externí odkaz:
https://doaj.org/article/0ef882150b854940af6e9b22a04ea485
Autor:
Ioannis Tiritiris, Thomas Schleid
Publikováno v:
IUCrData, Vol 1, Iss 2, p x160291 (2016)
In the crystal structure of the hydrated double salt, Cs+·[N(CH3)4]+·[B12H12]2−·H2O, the asymmetric unit contains one caesium and one tetramethylammonium cation, one dodecahydrido-closo-dodecaborate anion and one water molecule. The Cs+ cation i
Externí odkaz:
https://doaj.org/article/d0dd4a6176224b66aee50a7c8b2f73a4