Synthesis and crystal structure of Pr(mpo)3(DMSO)2(Hmpo = 2-mercaptopyridine N-oxide)
✍ Scribed by De-Zhong Niu; Lai-Long Mu; Zai-Sheng Lu; Bao-Ling Song; Bai-Wang Sun
- Book ID
- 111591753
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 176 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1572-8854
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Single crystals of Pr(ClO 3 ) 3 ´2 H 2 O have been obtained from the reaction of Pr 2 (CO 3 ) 3 ´x H 2 O and HClO 3 . The crystal structure (orthorhombic, P2 1 2 1 2 1 , Z = 4, a = 576.03(7), b = 1236.7(2), c = 1314.0(2) pm) contains Pr 3+ ions coordinated by two H 2 O molecules and seven ClO 3 ± gr
## Abstract Pyridine‐2‐(3′‐mercaptopropanoic acid)‐__N__ ‐oxide (I), is a higher homologue of 1‐oxopyridinium‐2‐thioacetic acid (II) [1]. It crystallizes in monoclinic space group P2~1~ with a = 9.2168(2) Å, b = 4.1423(2) Å, c = 11.3904(4) Å, β = 98.65(2)°, V = 429.93(3) Å^3^ and Z = 2. The least‐s