Vibrational Spectra and Structure of Small Ring Molecules. XVI. Vibrational Analysis and Ring‐Puckering Vibration of 1‐Pyrazoline

1970 ◽  
Vol 52 (12) ◽  
pp. 6096-6107 ◽  
Author(s):  
J. R. Durig ◽  
J. M. Karriker ◽  
W. C. Harris
Keyword(s):  
Vibrational Spectra ◽  
Vibrational Analysis ◽  
Small Ring ◽  
Ring Molecules ◽  
Ring Puckering

The crystal structure and vibrational spectra of cis-dichlorobis(cyclopropylamine)-platinum(II), PtCl2(C3H5NH2)2

1981 ◽  
Vol 59 (18) ◽  
pp. 2737-2745 ◽  
Author(s):  
Helen Elaine Howard-Lock ◽  
Colin James Lyne Lock ◽  
Graham Turner ◽  
Maruta Zvagulis
Keyword(s):  
Crystal Structure ◽  
Least Squares ◽  
Vibrational Spectra ◽  
Vibrational Analysis ◽  
Full Matrix ◽  
Space Group ◽  
Bond Lengths ◽  
Deuterated Analogue

Crystals of cis-dichlorobis(cyclopropylamine)platinum(II), PtCl2(C3H5NH2)2, are monoclinic, a = 12.770(5), b = 5.838(2), c = 15.113(6) Å, β = 104.46(3)°, Z = 4, space group P21/c. The structure was solved by Patterson and Fourier syntheses and was refined by full-matrix least-squares to R = 0.057, Rw = 0.055 for 1577 reflections with I > 3σ(I). Bond lengths and angles are normal. A vibrational analysis of the compound and its d2-deuterated analogue was performed.

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