Detail of "14323-36-5"

CAS Number:
14323-36-5
Name:
Platinate(2-),tetrakis(cyano-kC)-,potassium, hydrate (1:2:3), (SP-4-1)-
Superlist Name:
Potassium tetracyanoplatinate(II) trihydrate
Molecular Structure:
Formula:
>
Molecular Weight:
431.39
Synonyms:
Platinate(2-),tetracyano-, dipotassium, trihydrate (8CI);Platinate(2-), tetrakis(cyano-C)-,dipotassium, trihydrate, (SP-4-1)-;Platinate(2-), tetrakis(cyano-kC)-, dipotassium, trihydrate,(SP-4-1)- (9CI);Dipotassium tetracyanoplatinate trihydrate;Dipotassiumtetracyanoplatinate(2-) trihydrate;Potassium tetracyanoplatinate(2-)trihydrate;
Density:
g/cm³
Boiling Point:
°Cat760mmHg
Flash Point:
°C

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Surface plasmons in small K2Pt(CN)4Br0: Surface plasmons in small K2Pt(CN)4Br0.3.3H2O particles. Papavassiliou, George Constantinou (Natl. Res. Found., Athens, Greece). Z.Some commonly used reagents like 14323-36-5 and 7726-95-6 are used in this experiment. Phys. Chem. (Leipzig), 258(1), 174-6 (English) 1977. CODEN: ZPCLAH. DOCUMENT TYPE: Journal CA Section: 73 (Spectra by Absorption, Emission, Reflection, or Magnetic Resonance, and Other Optical Properties) The blue color obtained when K2Pt(CN)4Br0.3.3H2O (KCP) is crystd. from aq. soln., or dissoln. of the crystals, and when deposited on chromatog. paper or aerosil (SiO2 powder) is attributed to surface plasmons of small KCP particles as in the case with pure small metal particles. The reflectance spectra of frozen samples are similar to the reflectance spectra of KCP on chromatog. paper or on aerosil. The obsd. spectra have main band max. at slightly lower wavelengths than the calcd. spectra; this may be explained by the fact that for small conducting particles there is not only transverse but also longitudinal wave propagation. .

On the nature of energy bands in tetracyanoplatinates: On the nature of energy bands in tetracyanoplatinates. Yersin, H.; Gliemann, G.; Roessler, U. (Inst. Chem., Univ. Regensburg, Regensburg, Ger.). Solid State Commun., 21(9), 915-18 (English) 1977. CODEN: SSCOA4. DOCUMENT TYPE: Journal CA Section: 73 (Spectra by Absorption, Emission, Reflection, or Magnetic Resonance, and Other Optical Properties) Optical data and band calcns. are presented for a series of tetracyanoplatinates with varying Pt-Pt-distance R. The band gap energies decrease according to R-3 with decreasing R. The energy bands which det. 14323-36-5 and 38245-27-1 are also in the experiment. the optical and elec. properties for E.dblvert.c originate from (Pt5dz2,6s) and (Pt6pz, CN.pi.*) hybrid mol. states. .