A new polymorph of dicesium tetracyanoplatinate monohydrate with unusual platinum stacking

Neuhausen, Christine; Pattison, Philip; Schiltz, M.

doi:10.1039/c0ce00415d

Cited by 5 publications

(2 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A common feature of tetracyanoplatinate salts is the formation of columnar stacks of the planar tetracyanoplatinate anions with PtÁ Á ÁPt distances in the range of 3.0-3.8 Å , see, for example, Washecheck et al (1976), Holzapfel et al (1981), Mü hle et al 2004and Neuhausen et al (2011). However, in the crystal structure of the title compound ( Fig.…”

Section: Supramolecular Featuresmentioning

confidence: 99%

Crystal structure of [K(18-crown-6)]⁺₂[Pt(CN)₄]²⁻

Sellin

Malischewski

2019

Acta Cryst E

View full text Add to dashboard Cite

show abstract

Section: Supramolecular Featuresmentioning

confidence: 99%

Crystal structure of [K(18-crown-6)]⁺₂[Pt(CN)₄]²⁻

Sellin

Malischewski

2019

Acta Cryst E

View full text Add to dashboard Cite

show abstract

“…In many such compounds, metallophilic interactions are recognized as a major force determining structural dimensionality and properties [16,17]. For example, the square-planar [Pt(CN) 4 ] 2− anions readily associate into 1-D chains [18], or smaller geometric units [19], containing short Pt-Pt interactions and are prominent in the families of tetracyanoplatinate compounds.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structure, and Luminescence of a Molecular Europium Tetracyanoplatinate Incorporating 4,5-Diazafluoren-9-One

Sykora

2023

Crystals

View full text Add to dashboard Cite

Eu2(Pt(CN)4)3(H2O)12]·4C11H6N2O·6H2O represents a new member to the lanthanide tetracyanoplatinate family of materials. The synthesis, single-crystal X-ray structure, and photoluminescence properties of this compound are reported herein. The compound contains dimeric [Eu2(Pt(CN)4)3(H2O)12] molecules in which the Eu3+ sites are connected with trans-bridging [Pt(CN)4] 2− anions and co-crystallized along with 4,5-diazafluoren-9-one (dafone) and lattice water. Prominent noncovalent interactions that stabilize the structure include H-bonding as well as short stacking interactions involving the planar tetracyanoplatinate anions in conjunction with the planar dafone molecules. Photoluminescence measurements illustrate that Eu2(Pt(CN)4)3(H2O)12]·4C11H6N2O·6H2O contains multiple emitting states and also displays enhanced Eu3+-based emission due to energy transfer within the compound.

show abstract

Molecular Deformation, Charge Flow, and Spongelike Behavior in Anion–π {[M(CN)₄]²⁻;[HAT(CN)₆]}_∞ (M=Ni, Pd, Pt) Supramolecular Stacks

Kuzniak-Glanowska

Pinkowicz

Hooper

et al. 2018

Chemistry A European J

View full text Add to dashboard Cite

The synthesis, crystal structures, spectroscopic characterization, and comprehensive quantum-chemical calculations for a novel series of anion-π hybrid salts (XPh ) [M(CN) ][HAT(CN) ]⋅3 MeCN (X=P, M=Ni (1), Pd (3), Pt (5); X=As, M=Ni (2), Pd (4), Pt (6); HAT(CN) =1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile) are presented. The systems comprise 1D {[M(CN) ] ;[HAT(CN) ]} stacks, in which the electron-rich metal complexes adjust their orientation to match the electron-deficient areas of HAT(CN) . Electronic charge-transfer interactions along the stacks result in polarization of electron density within HAT(CN) and in perturbations along the {[M(CN) ] ;[HAT(CN) ]} contacts. Electronic structure analysis suggests, for example, a relocation of 0.1-0.2 e per molecule from [M(CN) ] to HAT(CN) and anion-π interaction energies of around -65 kcal mol . A reversible structural single-crystal-to-single-crystal transformation, through desolvation/resolvation processes in the solid state, is also reported and a scheme for the formation of anion-π [M(CN) ] /HAT(CN) adducts in MeCN is proposed.

show abstract

A new polymorph of dicesium tetracyanoplatinate monohydrate with unusual platinum stacking

Cited by 5 publications

References 11 publications

Crystal structure of [K(18-crown-6)]⁺₂[Pt(CN)₄]²⁻

Crystal structure of [K(18-crown-6)]⁺₂[Pt(CN)₄]²⁻

Synthesis, Structure, and Luminescence of a Molecular Europium Tetracyanoplatinate Incorporating 4,5-Diazafluoren-9-One

Molecular Deformation, Charge Flow, and Spongelike Behavior in Anion–π {[M(CN)₄]²⁻;[HAT(CN)₆]}_∞ (M=Ni, Pd, Pt) Supramolecular Stacks

Contact Info

Product

Resources

About

A new polymorph of dicesium tetracyanoplatinate monohydrate with unusual platinum stacking

Cited by 5 publications

References 11 publications

Crystal structure of [K(18-crown-6)]+2[Pt(CN)4]2−

Crystal structure of [K(18-crown-6)]+2[Pt(CN)4]2−

Synthesis, Structure, and Luminescence of a Molecular Europium Tetracyanoplatinate Incorporating 4,5-Diazafluoren-9-One

Molecular Deformation, Charge Flow, and Spongelike Behavior in Anion–π {[M(CN)4]2−;[HAT(CN)6]}∞ (M=Ni, Pd, Pt) Supramolecular Stacks

Contact Info

Product

Resources

About

Crystal structure of [K(18-crown-6)]⁺₂[Pt(CN)₄]²⁻

Crystal structure of [K(18-crown-6)]⁺₂[Pt(CN)₄]²⁻

Molecular Deformation, Charge Flow, and Spongelike Behavior in Anion–π {[M(CN)₄]²⁻;[HAT(CN)₆]}_∞ (M=Ni, Pd, Pt) Supramolecular Stacks