0000000001305433

AUTHOR

Xiu Qin Chen

showing 8 related works from this author

Multiple spin phases in a switchable Fe(ii) complex: polymorphism and symmetry breaking effects

2018

Polymorphism in spin-crossover (SCO) compounds allows accessing additional forms of switchable materials with diverse transition properties. We have prepared three polymorphs of a new complex [FeLBr(dca)2], where LBr is N,N′-bis[(5-bromo-2-pyridyl)methyl]ethane-1,2-diamine and dca is dicyanamide. They display different SCO properties: the α-form displays a hysteretic one-step switch centered at 134 K, the β-form undergoes hysteretic two-step spin transition with a plateau (T1/2 = 153 and 144 K) and the γ-form remains high spin (HS) over the whole temperature region. The kinetic origin of the hysteresis loop was demonstrated in temperature rate dependent magnetic measurements. Spin transitio…

Magnetic measurementsMaterials scienceSpin transition02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnologyKinetic energy01 natural sciences0104 chemical sciencesCrystallographychemistry.chemical_compoundPolymorphism (materials science)chemistryMössbauer spectroscopyMaterials ChemistrySymmetry breaking0210 nano-technologySingle crystalDicyanamideJournal of Materials Chemistry C
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CCDC 1582829: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallographyCrystal System(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-ironCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1582828: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallography(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-iron(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1582830: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallography(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-iron(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1582833: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallography(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-iron(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1582832: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallographyCrystal System(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-ironCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1816546: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallography(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-iron(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1582831: Experimental Crystal Structure Determination

2018

Related Article: Hao Hang, Bin Fei, Xiu Qin Chen, Ming Liang Tong, Vadim Ksenofontov, Il’ya A. Gural'skiy, Xin Bao|2018|J.Mater.Chem.C|6|3352|doi:10.1039/C7TC05111E

Space GroupCrystallographyCrystal System(N1N2-bis[(5-bromopyridin-2-yl)methyl]ethane-12-diamine)-bis(dicyanamido)-ironCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct