✦ LIBER ✦

A 13C- and 195Pt-NMR. Study of the Complexes trans-PtCl2 (amine) (CH2CH2)

✍ Scribed by Paul S. Pregosin; S. N. Sze; Piero Salvadori; Raffaello Lazzaroni

Publisher: John Wiley and Sons
Year: 1977
Tongue: German
Weight: 489 KB
Volume: 60
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19770600804

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

^13^C‐ and ^195^Pt‐NMR. spectra for the complexes trans‐PtCl~2~(amine)(CH~2~CH~2~) have been measured. For amine = (S)‐N‐methyl‐α‐methylbenzylamine the two diastereomers present may be distinguished from the values ^3^J(Pt,C). The ^195^Pt‐chemical shift is shown to be sensitive to subtle differences stemming from intramolecular non‐bonded interactions.

📜 SIMILAR VOLUMES

Spectroscopic studies of the complexes t

Spectroscopic studies of the complexes trans-[PtX2(CH2CH2)(pyrazine)] and trans-[Pt2X4(CH2CH2)2-(pyrazine)]

✍ Gary A. Foulds; David A. Thornton; Randy Yates 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 409 KB

A localized orbital study of the rearran

A localized orbital study of the rearrangements CH3CH → CH2=CH2 and (CH3)2C → CH3CH=CH2

✍ Mark S. Gordon; Patrick M. Saatzer; R.D. Koob 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 727 KB

The structures ofcthylidcne and propylidene in their lowest singlet states :ue considered using INDO lnd MIND 112 calculations. Using a gadicnt optimization method, it is found that R!INDO/Z predicts no encrg minimu.n f-or singlet ethylidenc, while INDO predicts non-&ssic4 bridged structures for the

Synthesis and structure of trans-PtCl2(P

Synthesis and structure of trans-PtCl2(P(t-Bu)2CH2CHCH2CH2CH2)2, A platinum(II) complex containing the new ligand (DI-t-Butyl)cyclobutylmethylphosphine

✍ Barbara L. Simms; James A. Ibers 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 637 KB

Study of the Midinfrared and CH-Stretchi

Study of the Midinfrared and CH-Stretching Regions of CH2[formula]13C[formula]CH2

✍ F. Hegelund; H. Bürger; O. Polanz 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 447 KB

Infrared spectra of [2-13 C]allene (H 2 C| 13 C|CH 2 ) between 1300 and 3300 cm 01 covering the n 7 , n 9 / n 11 , 2 n 10 , n 6 , n 5 , and n 8 bands have been studied at a resolution of ca. 0.004 cm 01 . Spectroscopic constants are derived from single subband analysis of these bands and various per

195Pt-NMR. Spectroscopy. The direct meas

195Pt-NMR. Spectroscopy. The direct measurement of the values 1J (195Pt, 14N) and chemical shift data for the complexes trans-[PtCl2(C2H4) (substituted pyridine)]

✍ Herbert Motschi; Siu N. Sze; Paul S. Pregosin 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 321 KB

## Abstract The values ^n^__J__ (^195^Pt, ^14^N) are shown to be measurable directly from the ^195^Pt spectrum for a variety of complexes containing nitrogen ligands. The sample temperature can play an important role in determining the width of the ^195^Pt signal. ^195^Pt chemical shifts for the co

The Reaction of SnCl2 with the Complexes

The Reaction of SnCl2 with the Complexes cis-PtCl2 (phosphorus ligand)2 as studied by 31P and 195Pt NMR

✍ Paul S. Pregosin; Siu Ning Sze 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 German ⚖ 487 KB

The reactions of SnC1, with the complexes cis-PtC1,P2, P = trialkyl and triaryl phosphines and phosphites, in CDC1, and CD2C12 have been studied using 31P and 195Pt NMR. methods. For equimolar amounts of Sn and Pt, products of the type PtCl(SnC13)P2 are formed with the complex geometry depending on