Search results for "Cyanide"
showing 10 items of 180 documents
Shear elasticity of mixed cyanide orientational glass
1993
Four mixed crystals of KBr:KCN and NaCN:KCN, complemented by KCN, have been investigated by torque-shear measurements. The real and imaginary parts of the shear compliance ${\mathit{s}}_{44}$ at a measuring frequency of 2 Hz have been determined. Zero-field-cooling--field-cooling--remanent-shear-strain cycles have been performed. For (KBr${)}_{0.47}$(KCN${)}_{0.53}$ the creep after zero-field cooling and the elastic aftereffect after field cooling have been followed within a time window from 0.1 to ${10}^{4}$ s. Results on the nonlinear part of the shear compliance have been obtained. It is shown that the field-cooled strain represents the static limit of the elastic response. The results a…
{CoIIIMnIII}ncorrugated chains based on heteroleptic cyanido metalloligands
2015
The use of the cyanide-bearing complexes PPh4[CoIII(4,4′-dmbipy)(CN)4] and PPh4[CoII(dmphen)(CN)3] as metalloligands towards [Mn(salen)(H2O)]ClO4 affords one-dimensional coordination polymers with the formulas {[MnIII(salen)(μ-NC)2CoIII(4,4-dmbipy)(CN)2]·H2O}n (1) and {[MnIII(salen)(μ-NC)2CoIII(dmphen)(CN)2]}n (2) [PPh4+ = tetraphenylphosphonium cation, 4,4′-dmbipy = 4,4′-dimethyl-2,2′-bipyridine, dmphen = 2,9-dimethyl-1,10-phenanthroline and H2salen = N,N′-ethylenebis(salicylideneimine)]. Compounds 1 and 2 were structurally characterized. Their structures consist of neutral chains with regular alternating [Mn(salen)]+ and [CoIII(4,4′-dmbipy)(CN)4]− (1)/[CoIII(dmphen)(CN)4]− (2) moieties, t…
CCDC 952600: Experimental Crystal Structure Determination
2014
Related Article: Jana Leppin, Christoph Förster, and Katja Heinze|2014|Inorg.Chem.|53|1039|doi:10.1021/ic4025102
CCDC 1542913: Experimental Crystal Structure Determination
2017
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1409712: Experimental Crystal Structure Determination
2016
Related Article: J.-R. Jiménez, A. Mondal, L.-M. Chamoreau, P. Fertey, F. Tuna, M. Julve, A. Bousseksou, R. Lescouëzec, L. Lisnard|2016|Dalton Trans.|45|17610|doi:10.1039/C6DT03151J
CCDC 1541822: Experimental Crystal Structure Determination
2017
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1955600: Experimental Crystal Structure Determination
2020
Related Article: Lucia Volbach, Niklas Struch, Fabian Bohle, Filip Topić, Gregor Schnakenburg, Andreas Schneider, Kari Rissanen, Stefan Grimme, Arne Lützen|2020|Chem.-Eur.J.|26|3335|doi:10.1002/chem.201905070
CCDC 857727: Experimental Crystal Structure Determination
2012
Related Article: N.M.Shavaleev, F.Monti, R.D.Costa, R.Scopelliti, H.Bolink, E.Orti, G.Accorsi, N.Armaroli, E.Baranoff, M.Gratzel, M.K.Nazeeruddin|2012|Inorg.Chem.|51|2263|doi:10.1021/ic202297h
A static SIMS study of superficial reactions (O2, (CN)2) on silver
1998
Abstract The exposure of silver surfaces to oxygen under about 10 −6 mbar at room temperature was studied mainly by secondary ion mass spectrometry (SIMS) used in a static mode. No reactivity of oxygen appeared under these exposure conditions in accordance with previous works. No modifications in the AES spectra, but an unexpected and huge increase in the intensities of secondary ions such as CN − , CNO − , Ag(CN) − 2 , Ag 2 CN + were observed. Different experiments were performed in order to specify the origin of this unexpected reaction in presence of pure oxygen. Moreover, exposures to pure (CN) 2 and to a mixture of cyanogen and oxygen were performed in order to compare the reactivity o…
Ferromagnetism and Chirality in Two-Dimensional Cyanide-Bridged Bimetallic Compounds
2002
The combination of hexacyanoferrate(III) anions, [Fe(CN)(6)](3)(-), with nickel(II) complexes derived from the chiral ligand trans-cyclohexane-1,2-diamine (trans-chxn) affords the enantiopure layered compounds [Ni(trans-(1S,2S)-chxn)(2)](3)[Fe(CN)(6)](2).2H(2)O (1) and [Ni(trans-(1R,2R)-chxn)(2)](3)[Fe(CN)(6)](2).2H(2)O (2). These chiral systems behave as ferromagnets (T(c) = 13.8 K) with a relatively high coercive field (H(c) = 0.17 T) at 2 K. They also exhibit an unusual magnetic behavior at low temperatures that has been attributed to the dynamics of the magnetic domains in the ordered phase.