0000000000568223

AUTHOR

Minna Guenes

showing 2 related works from this author

Ca[Ag2(SCN)4]·2H2O

2004

Calcium tetrathiocyanatodiargentate(I) dihydrate, Ca[Ag(2)(SCN)(4)].2H(2)O, contains eight-membered Ag(4)S(4) rings bonded together through shared atoms to form layers parallel to (100). The thiocyanate groups link the layers to Ca-O chains running parallel to the c axis. The Ca atom is located on a twofold rotation axis parallel to b and is surrounded by four water molecules of crystallization and four thiocyanate N atoms in a distorted square antiprism.

ThiocyanateChemistryInorganic chemistryGeneral MedicineCrystal structureGeneral Biochemistry Genetics and Molecular BiologySquare antiprismlaw.inventionCrystallographychemistry.chemical_compoundlawAtomMoleculeCrystallizationActa Crystallographica Section C Crystal Structure Communications
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Polymorphism in Cs[AgZn(NCS)4].

2002

The title compound, caesium silver zinc tetrathiocyanate, crystallizes in two polymorphic forms, in space groups P2(1)/n and C2/c. Both structures form a continuous three-dimensional network. The structure in C2/c contains a delocalized Ag atom in a binuclear-like anion, where two [Ag(NCS)(4)] units (delocalized Ag as an average) share two common NCS(-) ligands.

StereochemistrySpace groupchemistry.chemical_elementGeneral MedicineCrystal structureZincMolecular biologyGeneral Biochemistry Genetics and Molecular BiologyIonCrystallographyDelocalized electronchemistryPolymorphism (materials science)CaesiumMoleculeActa crystallographica. Section C, Crystal structure communications
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