Table of contents Ferroelectrics and related substances Subvolume C:  Organic crystals, liquid crystals and polymers I Introduction [T. Mitsui, E. Nakamura]
IA General remarks ........................................ 1
IB Definition of ferroelectrics and antiferroelectrics ....................... 1
IC Remarks on some fundamental concepts and quantities ................... 3
ID Survey of history of ferroelectrics research .......................... 13
IE Symbols and units ....................................... 15
IF Survey of contained data .................................... 24
IG Outline of all subvolumes of III/36 .............................. 39
IH References ........................................... 43
II Data 50 SC(NH2)2 family [Y. Shiozaki, T. Asahi] ........................... 47
51 CCl3CONH2 [Y. Shiozaki] .................................. 81
52 Cu(HCOO)24H2O [M. Komukae, T. Osaka] ......................... 84
53 N(CH3)4HgCl3 family [M. Adachi] .............................. 92
54 CH3NH3AlCl4 family [Y. Shiozaki] ......................... 102
55 [(CH3)2NH2]2CoCl4 family [K. Hasebe, T. Asahi] ...................... 107
56 [(CH3)2NH2]3Sb2Cl9 family [K. Hasebe, T. Asahi] ...................... 118
57 (CH3NH3)5Bi2Cl11 family [K. Hasebe, T. Asahi] ....................... 146
58 DSP (Ca2Sr(CH3CH2COO)6) family [E. Nakamura] ..................... 165
59 (CH2ClCOO)2HNH4 family [E. Nakamura] ......................... 202
60 TGS ((NH2CH2COOH)3H2SO4) family [N. Nakatani] .................... 209
61 NH2CH2COOHAgNO3 [E. Nakamura]............................ 276
62 (NH2CH2COOH)2HNO3 [K. Gesi] .............................. 280
63 (NH2CH2COOH)2MnCl22H2O [M. Komukae, T. Osaka] .................. 288
64 (CH3NHCH2COOH)3CaCl2 family [M. Komukae, T. Osaka] ................. 289
65 (CH3)3NCH2COOH3PO4 family [K. Deguchi] ........................ 301
66 (CH3)3NCH2COOCaCl2 2H2O [E. Nakamura] ........................ 330
67 Rochelle salt (NaKC4H4O64H2O) family [Y. Shiozaki, E. Nakamura] ............ 352
68 LiNH4C4H4O6H2O family [K. Deguchi] ........................... 386
69 C5H6NBF4 [N. Nakatani] ................................... 401
70 3C6H4(OH)2CH3OH [N. Nakatani] .............................. 403
71 Ferroelectric and antiferroelectric liquid crystals [H. Takezoe, Y. Ishibashi, R. Nozaki, 
 E. Nakamura] ......................................... 406
72 Polymer ferroelectrics [T. Furukawa, R. Nozaki] ....................... 519
M Miscellaneous crystals 
M29 H2NCONHNH2HCl [E. Nakamura] ............................. 537
M30 CaC4H4O64H2O [E. Nakamura] ............................... 539
M31 C9H18NO [E. Nakamura] ................................... 541
M32 C4[CH2OC6H3(NO2)2]2 [E. Nakamura] ............................ 545
III Alphabetical index of substances IIIA Pure compounds ........................................ 549
IIIB Solid solutions ......................................... 552
IIIC Liquid crystals and polymers .................................. 554

IF Survey of contained data 
Each chapter of this volume corresponds to one family consisting of similar substances. This Subvolume C contains 23 families of organic crystals, liquid crystals and polymers, thus 23 chapters, as listed in the table of contents. Each section in a chapter is devoted to describing properties of one substance (pure compound or solid solution). Table IF-1 shows how the data are presented in each section: A section is divided into 16 subsections and each subsection gives the data on special properties (e.g., dielectric properties). The information given in each section is surveyed by a table at the beginning of the section according to the order of subsections 1...16 of Table IF-1. 
A detailed two-dimensional survey of contained data is made in Table IF-2 which gives all the substances appearing in this subvolume along the ordinate and properties along the abscissa. 
Table IF-1. Arrangement of data for each substance 
Subsection Information 
History and fundamental quantities. a History (discoverer, year of discovery). b Fundamental quantities (phases, state (F, A, P), crystal system, space group of each phase, 
transition temperatures, direction of spontaneous polarization, melting point, density, transparency and color, cleavage plane, deliquescence and efflorescence, phase diagram for solid solution). 
Material preparation and crystal growth. a Method, solubility in fluxes or solvents. b Crystal forms, a, b, c axes, X, Y, Z axes. 
Crystal structure. a Unit cell parameters. b Crystal structure (Z, table of positional and temperature parameters, interatomic distances 
and bond angles, figure of crystal structures, structural change associated with phase transitions). 
Lattice distortions (thermal expansion, lattice deformation associated with spontaneous polarization). 
5 Dielectric properties. a Dielectric constants (. vs. T, Curie-Weiss law constants, . vs. p, . vs. two- or one
dimensional pressure, . vs. frequency, phase diagram in regard to p and Ebias).
b Nonlinear dielectric properties (effect of Ebias on ., values of .and .).
c Spontaneous polarization and coercive field (or critical field for antiferroelectrics). 
d Pyroelectric and electrocaloric effect. 

Thermal properties. a Heat capacity, transition heat, transition entropy. b Thermal conductivity. 
7 Electromechanical properties. 
a Piezoelectricity. 
b Electrostriction. 
c Nonlinear electromechanical properties. 
(continued) 
 L a ndolt-B rnstein New Seri es III/36C 
Table IF-1 (continued) 
Subsection  Information  
8  Elastic properties.  
a  Elastic compliances and stiffnesses (including data on acoustic surface wave).  
b  Nonlinear elastic properties.  
9  Optical properties.  
a  Refractive indices, birefringence, reflection, absorption (infrared region, visible region,  
ultraviolet region).  
b  Electrooptic effect.  
c  Piezooptic effect (photoelastic effect).  
d  Optical activity (rotatory power), Faraday effect.  
e  Nonlinear optical properties.  
10  Properties studied by light scattering.  
a  Raman scattering.  
b  Brillouin scattering and Rayleigh scattering. (Elastic constants are given in 8a.)  
11  Electrical conduction (conductivity, breakdown strength, thermoelectric effect, photo 
conductivity and photoemission, superconductivity, band structure).  
12  Magnetic  properties  (magnetic  susceptibility,  spontaneous  magnetization,  magnetic  
structure, magnetoelectric effect).  
13  Properties studied by magnetic resonance and Mssbauer effect.  
a  NMR.  
b  ESR and ENDOR.  
c  Mssbauer effect.  
14  Diffraction phenomena related with secondary structures and local structures.  
a  Bragg reflections due to structural modulations.  
b  Diffuse or inelastic scattering.  
c  EXAFS.  
15  Domains.  
a  Domain structure.  
b  Effects of electric field and mechanical stress.  
16  Miscellanea (thin layer, surface layer, radiation damage, plasticity, dislocation, etchant,  
point defects, twin structure, stripe pattern, paraelectric resonance).  


Table IF-2. Two-dimensional survey of contained data 
This table indicates the pages where the required data for special properties and individual substances can be found. All the substances appearing in Subvolume III/36C are given along the ordinate and properties along the abscissa. More detailed information on the properties can be found in Table IF-1. Abbreviations in this table: [F]: ferroelectric. [(F)]: possibility of ferroelectricity. [A]: antiferroelectric. [(A)]: possibility of antiferroelectricity. 
No. Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
Organic crystals  
50 SC(NH2)2 family  
50A Pure compound  
1 SC(NH2)2 [F]  50A-1                    
50B Solid solution  
1 SC(NH2)2OC(NH2)2  50B-1          
51 CCl3CONH2  
51A Pure compound  
1 CCl3CONH2 [F]  51A-1              
52 Cu(HCOO)2 4H2O  
52A Pure compound  
1 Cu(HCOO)2 4H2O [A]  52A-1                    
53 N(CH3)4HgCl3 family  
53A Pure compounds  
1 N(CH3)4CdBr3 [F]  53A-1        
2 N(CH3)4HgCl3 [F]  53A-2            
3 N(CH3)4HgBr3 [F]  53A-3        
4 N(CH3)4HgBrI2  53A-4          
5 P(CH3)4HgBr3 [F]  53A-5      
6 N(CH3)4HgI3 [F]  53A-6          
54 CH3NH3AlCl4 family  
54A Pure compounds  
1 CH3NH3AlCl4 [F]  54A-1        

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
2  (CH3NH3)2AlCl5 6H2O  54A-2      
3  CH3NH3AlBr4 [F]  54A-3        
55  [(CH3)2NH2]2CoCl4 family  
55A  Pure compounds  
1  [(CH3)2NH2]2CoCl4 [(F)]  55A-1              
2  [(CH3)2NH2]2CuCl4 [F]  55A-2              
3  [(CH3)2NH2]2ZnCl4  55A-3              
56  [(CH3)2NH2]3Sb2Cl9 family  
56A  Pure compounds  
1  [(CH3)2NH2]3Sb2Cl9 [F]  56A-1            
2  [(CH3)3NH]3Sb2Cl9 [F]  56A-2              
3  [(CH3)2NH2]3Sb2Br9 [F]  56A-3            
4  (CH3NH3)3Sb2Br9 [F]  56A-4            
5  (CH3NH3)3Bi2Br9 [F]  56A-5                
57  (CH3NH3)5Bi2Cl11 family  
57A  Pure compounds  
1  (CH3NH3)5Bi2Cl11 [F]  57A-1                  
2  (CH3NH3)5Bi2Br11 [F]  57A-2                  
58  DSP (Ca2Sr(CH3CH2COO)6) family  
58A  Pure compounds  
1  Ca2Sr(CH3CH2COO)6 [F]  58A-1                
2  Ca2Ba(CH3CH2COO)6 [F]  58A-2              
3  Ca2Pb(CH3CH2COO)6 [F]  58A-3              

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
58B  Solid solutions  
1  Ca2Sr(CH3CH2COO)6  Ca2Ba(CH3CH2COO)6  58B-1    
2  Ca2Sr(CH3CH2COO)6  Ca2Pb(CH3CH2COO)6  58B-2      
3  Ca2Ba(CH3CH2COO)6  Ca2Pb(CH3CH2COO)6  58B-3      
4  Ca2Sr(CH3CH2COO)6(1x) (CH3COO)6x  58B-4        
5  Ca2Sr(CH3CH2COO)6(1x) (HCF2COO)6x  58B-5        
6  Ca2Sr(CH3CH2COO)6(1x) (HCF2CF2COO)6x  58B-6      
7  Ca2Pb(CH3CH2COO)6(1x) (CH3COO)6x  58B-7      
59  (CH2ClCOO)2HNH4 family  
59A  Pure compounds  
1  CH2ClCOONH4 [F]  59A-1        
2  (CH2ClCOO)2HNH4 [F]  59A-2              
60  TGS ((NH2CH2COOH)3H2SO4) family  
60A  Pure compounds  
1  (NH2CH2COOH)3H2SO4 [F]  60A-1                      
2  (NH2CH2COOH)3H2SeO4 [F]  60A-2                    
3  (NH2CH2COOH)3H2BeF4 [F]  60A-3                    
60B  Solid solutions  
1  (NH2CH2COOH)3H2SO4  (NH2CH2COOH)3H2SeO4  60B-1            
2  (NH2CH2COOH)3H2SO4  (NH2CH2COOH)3H2BeF4  60B-2          

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
3  (NH2CH2COOH)3H2SeO4  (NH2CH2COOH)3H2BeF4  60B-3    
61  NH2CH2COOHAgNO3  
61A  Pure compound  
1  NH2CH2COOHAgNO3 [F]  61A-1            
62  (NH2CH2COOH)2HNO3  
62A  Pure compound  
1  (NH2CH2COOH)2HNO3 [F]  62A-1                  
63  (NH2CH2COOH)2MnCl22H2O  
63A  Pure compound  
1  (NH2CH2COOH)2MnCl22H2O [F]  63A-1        
64  (CH3NHCH2COOH)3CaCl2 family  
64A  Pure compounds  
1  (CH3NHCH2COOH)3CaCl2 [F]  64A-1                
2  (CH3NHCH2COOH)3CaBr2 [F]  64A-2        
65  (CH3)3NCH2COOH3PO4 family  
65A  Pure compounds  
1  (CH3)3NCH2COOH3PO4 [A]  65A-1                  
2  (CH3)3NCH2COOH3AsO4 [F]  65A-2                  
3  (CH3)3NCH2COOH3PO3 [F]  65A-3                  

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
65B  Solid solutions  
1  (CH3)3NCH2COOH3PO4  (CH3)3NCH2COOH3AsO4  65B-1          
2  (CH3)3NCH2COOH3PO4  (CH3)3NCH2COOH3PO3  65B-2            
66  (CH3)3NCH2COOCaCl22H2O  
66A  Pure compound  
1  (CH3)3NCH2COOCaCl22H2O [F]  66A-1                  
67  Rochelle salt (NaKC4H4O64H2O) family  
67A  Pure compounds  
1  NaKC4H4O64H2O [F]  67A-1                  
2  NaNH4C4H4O64H2O [(F)]  67A-2                  
3  NaRbC4H4O64H2O  67A-3        
67B  Solid solution  
1  NaKC4H4O64H2O NaNH4C4H4O64H2O  67B-1              
68  LiNH4C4H4O6H2O family  
68A  Pure compounds  
1  LiNH4C4H4O6H2O [F]  68A-1                
2  LiTlC4H4O6H2O [F]  68A-2                  
3  LiKC4H4O6H2O  68A-3          
68B  Solid solutions  
1  LiNH4C4H4O6H2OLiTlC4H4O6H2O  68B-1           
2  LiNH4C4H4O6H2OLiRbC4H4O6H2O  68B-2      
3  LiNH4C4H4O6H2OLiCsC4H4O6H2O  68B-3    

No. Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
69 C5H6NBF4  
69A Pure compound  
1 C5H6NBF4 [F]  69A-1            
70 3C6H4(OH)2CH3OH  
70A Pure compound  
1 3C6H4(OH)2CH3OH [F]  70A-1              
Liquid crystals  
71 Ferroelectric and antiferroelectric liquid crystals  
71A Ferroelectric liquid crystals  
1 DOBAMBC and analogues  
(A) CnH2n+1O CH=N CH =CHCOOCH2CH(CH3)C2H5 [F]  71A-1(A)                      
(B) C2H2n+1O CH=N CH =CHCOOCH(CH3)CmH2m+1 [F]  71A-1(B)          
(C) CnH2n+1O CH=N  COOCH2CH(CH3)C2H5 [F]  71A-1(C)    
2 AOBACPC and analogues  
(A) CnH2n+1O CH=N CH =CHCOOCH2CHClCH3 [F]  71A-2(A)            
(B) CnH2n+1O CH=N CH =CHCOOCH2CHClCH(CH3)C2H5 [F]  71A-2(B)      
(C) CnH2n+1O CH=N CH=C (CH3)COOCH2CHClCH(CH3)C2H5 [F]  71A-2(C)    
(D) CnH2n+1O CH=N CH =CHCOOCH2CHBrCH(CH3)C2H5 [F]  71A-2(D)    
(E) CnH2n+1O CH=N CH =CHCOOCH2CHClCH2CH(CH3)2 [F]  71A-2(E)    

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
(F)  CnH2n+1O CH=N CH =CHCOOCH2CHClCH(CH3)2 [F]  71A-2(F)    
(G)  CnH2n+1O CH=N CH =CHCOOCH2CHClCH2   71A-2(G)    
(H)  CnH2n+1O CH=N CH =CHCOOCH2CH2CHClCH3 [F]  71A-2(H)    
(I)  CnH2n+1O CH=N CH =C(CN)COOCH2CH(CH3)C2H5 [F]  71A-2(I)      
(J)  CnH2n+1O CH=N CH =CClCOOCH2CH(CH3)C2H5 [F]  71A-2(J)    
3  HAOBAMBC and analogues  
(A)  CnH2n+1O OH CH=N CH=CHCOOR [F]  71A-3(A)      
(B)  C2H5CH(CH3)(CH2)mO OH CH=N CnH2n+1 [F]  71A-3(B)        
(C)  CnH2n+1O OH CH=N CH= CHCOOCH2CHClCH(CH3)C2H5 [F]  71A-3(C)      
(D)  CnH2n+1O OH CH=N CH=C (CH3)COOCH2CHClCH(CH3)C2H5 [F]  71A-3(D)    
(E)  CnH2n+1O OH CH=N CH =CHCOOCH2CHBrCH(CH3)C2H5 [F]  71A-3(E)      
(F)  CnH2n+1O OH CH=N CH =CHCOOCH2CHClCH2CH(CH3)2 [F]  71A-3(F)    
(G)  CnH2n+1O OH CH=N CH =CHCOOCH2CHClCH2  [F]  71A-3(G)    
(H)  CnH2n+1O OH CH=N CH =CHCOOCH2CH2CHClCH3 [F]  71A-3(H)    
4  B-8 and analogues  
(A)  CnH2n+1O - -COOCH2CH(CH3)C2H5 [F]  71A-4(A)          

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
(B)  CnH2n+1COO- - -COOCH2CH(CH3)C2H5 [F]  71A-4(B)        
5  3M2CPAOB and analogues  
(A)  CnH2n+1O- - -OCOCHClCH(CH3)C2H5 [F]  71A-5(A)      
(B)  CnH2n+1O- - -OCOCHBrCH(CH3)C2H5 [F]  71A-5(B)    
(C)  CnH2n+1O- - -OCOCHClCH(CH3)2 [F]  71A-5(C)      
(D)  CnH2n+1O- - -OCOCHBrCH(CH3)2 [F]  71A-5(D)    
(E)  CnH2n+1O- - -OCOCHClCH2CH(CH3)2 [F]  71A-5(E)    
(F)  CnH2n+1O- - -OCOCH(CH3)C2H5 [F]  71A-5(F)    
(G)  CnH2n+1O- - -OCOCHClC2H5 [F]  71A-5(G)    
6  4'-((S)-2-methylbutyloxy)phenyl-  
4-alkoxy-benzoate and analogues  
(A)  CnH2n+1O COO  OCH2CH(CH3)C2H5 [F]  71A-6(A)          
(B)  CnH2n+1O COO  O(CH2)3CH(CH3)C2H5 [F]  71A-6(B)        
(C)  CnH2n+1O OCO  O(CH2)5CH(CH3)C2H5 [F]  71A-6(C)    
(D)  CnH2n+1O COO  O(CH2)2CH(CH3)(CH2)3CH(CH3)2 [F]  71A-6(D)      
(E)  CnH2n+1O OCO  O(CH2)2CH(CH3)(CH2)3CH(CH3)2 [F]  71A-6(E)    
(F)  CnH2n+1O COO  OCH2CH(CH3)OCmH2m+1 [F]  71A-6(F)        
(G)  CnH2n+1O COO  O(CH2)mOCH2CH(CH3)OC2H5 [F]  71A-6(G)      

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
(H)  CnH2n+1O COO COO (CH2)2CH(CH3)(CH2)3CH(CH3)2 [F]  71A-6(H)          
O  71A-6(I)  
(I) . C10H21O COO OCH2CHCH C3H7 [F]        
7  4-(2-methylbutyloxy)phenyl-4'-n- 
alkoxy-cinnamate and analogues  
(A)  CnH2n+1O- -CH=CHCOO- -OCH2CH(CH3)C2H5  71A-7(A)      
(B)  CnH2n+1O- -CH=CHCOO- -COOCH2CH(CH3)C2H5  71A-7(B)      
(C)  C11H23O- -CH=CHCOO- -OOCCHClCH(CH3)C2H5 [F]  71A-7(C)        
(D)  C12H25O- -CH=CHCOO- -COOCH2CHClCH2CH(CH3)2 [F]  71A-7(D)        
(E)  CnH2n+1O- -CH=CHCOO- -OOCCHClCH2CH(CH3)2 [F]  71A-7(E)        
8  8SI* and analogues  
(A)  CnH2n+1- - -COO- -CH2CH(CH3)C2H5 [F]  71A-8(A)          
(B)  CnH2n+1O- - -COO- -CH2CH(CH3)C2H5 [F]  71A-8(B)        
(C)  CnH2n+1O- - -COO- -COOCH(CH3)COOCmH2m+1 [F]  71A-8(C)    
(D)  CnH2n+1O- - -COO- -COOCH2CH(CH3)COOCmH2m+1 [F]  71A-8(D)    
(E)  CnH2n+1O- - -COO- -COOCH(CH3)CH2COOCmH2m+1 [F]  71A-8(E)    
(F)  CnH2n+1O- - -COO- -COOCH(CH3)CH2OCmH2m+1 [F]  71A-8(F)    
(G)  CnH2n+1O- - -COO- -COOCH(CH3)CH2C(CH3)2OH [F]  71A-8(G)    

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
(H)  CnH2n+1O- - -COO- -OCH(CH3)COOCmH2m+1 [F]  71A-8(H)    
(I)  CnH2n+1O- - -COO- -OCH(CH3)CmH2m+1 [F]  71A-8(I)        
(J)  CnH2n+1O- - -OCO- -OCH(CH3)CmH2m+1 [F]  71A-8(J)        
(K)  CnH2n+1- - -OCO- -OCH(CH3)C6H13 [F]  71A-8(K)    
(L)  CnH2n+1O- - -CH2O- -COOCH(CH3)COOCH3 [F]  71A-8(L)    
(M)  CnH2n+1O- - -CH2O- -COOCH2CH(CH3)COOCH3 [F]  71A-8(M)    
(N)  CnH2n+1O- - -CH2O- -COOCH(CH3)CH2COOCH3 [F]  71A-8(N)    
(O)  CnH2n+1O- - -CH2O- -COOCH(CH3)CH2OC4H9 [F]  71A-8(O)    
(P)  CnH2n+1O- - -CH2O- -COOCH(CH3)CH2C(CH3)2OH [F]  71A-8(P)    
9  p-n-alkylphenyl ester of 4'-(1-methyl-heptyloxy)-biphenyl-4-carboxylic acid and analogues  
(A)  CnH2n+1- -OCO- - -OCH(CH3)C6H13 [F]  71A-9(A)        
(B)  CnH2n+1O- -OCO- - -OCH(CH3)CmH2m+1 [F]  71A-9(B)        
(C)  CnH2n+1O- -OCO- -OCO- -O(CH2)2CH(CH3)(CH2)3CH(CH3)2 [F]  71A-9(C)      
(D)  CnH2n+1- -COO- - -OCH(CH3)C6H13 [F]  71A-9(D)    
(E)  CnH2n+1O- -COO- - -OCH(CH3)C6H13 [F]  71A-9(E)    
(F)  CnH2n+1O- -COO- NO2 OCH(CH3)C6H13  71A-9(F)    

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
10  ETFPPOPB and analogues  
(A)  CnH2n+1O  COO  COOCH(CF3)CH2COOC2H5 [F]  71A-10(A)      
(B)  CnH2n+1O  COO  COOCH(CF3)CH2CH2  [F]  71A-10(B)    
(C)  CnH2n+1O  COO  COOCH2CF(CH3)COOC2H5 [F]  71A-10(C)    
(D)  (CH3)2CHCHClCOO   OOC R [F]  71A-10(D)        
(E)  (CH3)2CHCH2CHClCOO   OOC OCnH2n+1 [F]  71A-10(E)    
(F)  C2H5CH(CH3)CHClCOO   OOC OCnH2n+1 [F]  71A-10(F)    
(G)  (CH3)2CHCHClCOO  R [F]  71A-10(G)    
(H)  (CH3)2CHCHClCOO OOC  R [F]  71A-10(H)    
(I)  C2H5CH(CH3)CHClCOO OOC OCnH2n+1 [F]  71A-10(I)    
(J)  (CH3)2CHCH2CHClCOO OOC OCnH2n+1 [F]  71A-10(J)    
(K)  (CH3)2CHCHClCOO COO OOC OCnH2n+1 [F]  71A-10(K)    
(L)  (CH3)2CHCHClCOO COOR [F]  71A-10(L)    
(M)  (CH3)2CHCHClCOO COO N  71A-10(M)    
CnH2n+1 [F]  
N  
11  Polymer ferroelectric liquid crystal  
(CH2CH)x . COO(CH2)nO COO OCH2CH(CH3)C2H5  71A-11      

No.  Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
71B  Antiferroelectric liquid crystals  
1  MHPOBC and analogues L- - -COO- -R  
(A)  L: CnH2n+1O, R: COOCH(CH3)CmH2m+1 [F,A]  71B-1(A)              
(B)  L: CnH2n+1, R: COOCH(CH3)CmH2m+1 [(F,A)]  71B-1(B)      
(C)  L: CnH2n+1COO, R: COOCH(CH3)CmH2m+1 [(F),A]  71B-1(C)           
(D)  L: CnH2n+1OCO, R: COOCH(CH3)CmH2m+1 [F]  71B-1(D)        
(E)  L: CnH2n+1O, R: COCH(CH3)CmH2m+1 [F,(A)]  71B-1(E)          
(F)  L: C8H17O, R: COOCH(CH3)CH2COOCH3 [(F),A]  71B-1(F)        
(G)  L: CnH2n+1O, R: COOCH(CF3)CmH2m+1 [A]  71B-1(G)          
2  10B1M7 and analogues L- -COO- - -R  
(A)  L: CnH2n+1O, R: COOCH(CH3)CmH2m+1 [F,A]  71B-2(A)        
(B)  L: CH2CHCOOC11H22O, R: COOCH(CH3)CmH2m+1 [(F,A)]  71B-2(B)        
3  MHFPDBC group  L- - -COO- F R 
 L: CnH2n+1, R: COOCCH(CH3)C6H13  71B-3      
4  12F1M7 and analogues  
L- - -COO F -R  
(A)  L: C12H25O, R: COOCH(CH3)C6H13  71B-4(A)      
(B)  L: CnH2n+1O, R: COOCH(CF3)CmH2m+1 [(F,A)]  71B-4(B)        
5  TFMHPDOPB  
L N N -COO- -R 
 L: C12H25O, R: COOCH(CF3)C6H13 [A]  71B-5            

No. Substance  Page   Fundamentals    Material preparation    Crystal structure    Lattice distortion    Dielectric properties    Thermal properties  Electromechanical   Elastic properties    Optical properties    Light scattering   Conduction  Magnetism   NMR, ESR    Local structures  Domains Miscellanea  
6 TFMHPODB  
L O O -COO- -R 
 L: C8H17O, R: COOCH(CF3)C6H13 [A]  71B-6      
7 Thiobenzoate compound  L- -COS- -COO- -R 
 L: C12H25O, R: COOCH(CH3)C6H13 [F,(A)]  71B-7        
8 Tolan group  L- -C=C- -COO- -R 
 L: CnH2n+1O, R: COOCH(CH3)C6H13 [F,A]  71B-8        
9 MHTAC L- -N=CH- -CH=N- -R 
 L: H13C6CH(CH3)OCOCH=CH, R: CH=CHCOOCH(CH3)C6H13 [(A)]  71B-9      
Polymers  
72 Polymer ferroelectrics  
1 (CH2CF2)n [F]  72-1               
2 ((CH2CF2)x(CHFCF2)1x)n [F]  72-2                
3 ((CH2CF2)x(CF2CF2)1x)n [F]  72-3           
4 (NH(CH2)x1CO)n (x = 5, 7, 9, 11) [F]  72-4             
5 poly-m-Xylylene adipamide [F]  72-5      
M Miscellaneous crystals  
M29 H2NCONHNH2HCl [(F)]  M29            
M30 CaC4H4O64H2O [(F)]  M30            
M31 C9H18NO [(F)]  M31                
M32 C4[CH2OC6H3(NO2)2]2 [F]  M32           



