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Crystal structures and magnetic studies of naphthalene derivatives containing nitronyl nitroxides
Zhang, DQ; Zhu, HQ; Ding, L; Xu, W; Liu, W; Zhu, DB
2003-05-01
Source PublicationCHINESE JOURNAL OF CHEMISTRY
ISSN1001-604X
Volume21Issue:5Pages:485-490
AbstractCrystal structures of new nitronyl nitroxide derivatives 1, 2 and 3 were determined with X-ray diffraction analysis: 1, monoclinic, C-2/c, a = 1.204 (5) nm; b = 0.9730 (5) nm, c = 2.7049 (10) nm, beta = 98.189 (15)degrees, V = 3.2315 (24) nm(3), Z = 8; 2, orthorhombic, Pbca, a = 0.61262(2) nm, b = 1.11426(6) nm, c = 2.30543(13) nm, V = 1.57373(13) nm(3), Z = 4; 3, monoclinic, P2(1)/n, a = 0.64253(4) nm, b = 2.55003(17) nm, c = 1.15497(6) nm, beta = 95.000(3)degrees, V = 1.8852(2) nm(3), Z = 4. Their magnetic properties were measured with SQUID and analyzed based on their crystal structures with simple singlet-triplet, modified one dimensional antiferromagnetic chain and modified singlet-triplet models respectively: 1, J/k(b) = -2.5 K; 2, J/k(b) = 7.8 K, theta = 2.8 K; 3, J/k(b) = -0.96 K, theta = 0.21 K.
KeywordNitronyl Nitroxide Naphthalene Magneto-structural Correlation
Indexed BySCI ; IC
Language英语
WOS IDWOS:000188291600002
PublisherSCIENCE CHINA PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80076
Collection中国科学院化学研究所
Corresponding AuthorZhang, DQ
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Organ Solids Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, DQ,Zhu, HQ,Ding, L,et al. Crystal structures and magnetic studies of naphthalene derivatives containing nitronyl nitroxides[J]. CHINESE JOURNAL OF CHEMISTRY,2003,21(5):485-490.
APA Zhang, DQ,Zhu, HQ,Ding, L,Xu, W,Liu, W,&Zhu, DB.(2003).Crystal structures and magnetic studies of naphthalene derivatives containing nitronyl nitroxides.CHINESE JOURNAL OF CHEMISTRY,21(5),485-490.
MLA Zhang, DQ,et al."Crystal structures and magnetic studies of naphthalene derivatives containing nitronyl nitroxides".CHINESE JOURNAL OF CHEMISTRY 21.5(2003):485-490.
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