Based on a zonally non-uniform mean circulation in summer simulated by numerical modelling,perturba- tion heatings ever South Asia and a perturbation cooling over Northwest Australia were incorporated in a nu- merical...Based on a zonally non-uniform mean circulation in summer simulated by numerical modelling,perturba- tion heatings ever South Asia and a perturbation cooling over Northwest Australia were incorporated in a nu- merical model to discuss their effects on summer monsoon over Asia and the structure of flow disturbance.展开更多
Two novel coordination polymers with molecular structures（2MI）＋[Zn（2MI）Cl3]-（1） and（2MI）＋NO3-（2） based on ligand 2-methylimidazole（2MI） were synthesized under solution method. Compound 1 crystallizes in ...Two novel coordination polymers with molecular structures（2MI）＋[Zn（2MI）Cl3]-（1） and（2MI）＋NO3-（2） based on ligand 2-methylimidazole（2MI） were synthesized under solution method. Compound 1 crystallizes in the monoclinic system, space group Cc with a=7.489（2）, b=13.448（4）, c=13.983（4） , β=98.402（2）°, Z=4 and V=102.246（2） 3. Compound 2 crystallizes in the orthorhombic system, space group pnma with a=14.296（3）, b=6.3180（12）, c=7.3862（13） , β=90°, Z=4 and V=667.1（2） 3. Dielectric measurements show compounds 1 and 2 have reversible dielectric anomalous behaviors with variation frequencies at different temperature.展开更多
基金supported by National Natural Science Foundation of China
文摘Based on a zonally non-uniform mean circulation in summer simulated by numerical modelling,perturba- tion heatings ever South Asia and a perturbation cooling over Northwest Australia were incorporated in a nu- merical model to discuss their effects on summer monsoon over Asia and the structure of flow disturbance.
基金Supported by the National Natural Science Foundation of China(No.21201087 and 21671084)NSF of Jiangsu Province(BK20131244 and BK20130460)+1 种基金the Foundation of Jiangsu Educational Committee(16KJB430011)the Qing Lan Project of Jiangsu Province and Jiangsu Overseas Research&Training Program for University Prominent Young&Middle-aged Teacher and Presidents,Six talent peaks project in Jiangsu Province(2014-XCL-008)
文摘Two novel coordination polymers with molecular structures（2MI）＋[Zn（2MI）Cl3]-（1） and（2MI）＋NO3-（2） based on ligand 2-methylimidazole（2MI） were synthesized under solution method. Compound 1 crystallizes in the monoclinic system, space group Cc with a=7.489（2）, b=13.448（4）, c=13.983（4） , β=98.402（2）°, Z=4 and V=102.246（2） 3. Compound 2 crystallizes in the orthorhombic system, space group pnma with a=14.296（3）, b=6.3180（12）, c=7.3862（13） , β=90°, Z=4 and V=667.1（2） 3. Dielectric measurements show compounds 1 and 2 have reversible dielectric anomalous behaviors with variation frequencies at different temperature.
