• No results found

Acoustical & thermodynamic properties of some ternary systems of 1-pentanol in n-hexane solution with various organic compounds using

N/A
N/A
Info
Download
Protected

Academic year: 2022

Share "Acoustical & thermodynamic properties of some ternary systems of 1-pentanol in n-hexane solution with various organic compounds using "

Copied!
8
0
0

Loading.... (view fulltext now)

Download now ( 8 Page )

Full text

(1)

1

Acoustical & thermodynamic properties of some ternary systems of 1-pentanol in n-hexane solution with various organic compounds using

ultrasonic technique

P S Syed Ibrahima,*, J Edward Jeyakumarb & S Chidambara Vinayagama

aPG and Research Department of Chemistry, Presidency College, Chennai, India

bDepartment of Chemistry, PERI Institute of Technology, Chennai, India

*E-mail: syedibuji@gmail.com

S. No. Contents Pg. No.

1 Table S1 ― CAS Registry Number of the chemicals and its purification particulars 2 2 Table S2 ― Calculated/computed values of acoustical (normal) properties for the ternary

systems of OMP/N,N-DMF/MMP+1-Pentanol+n-Hexane at 303 K

2 3 Table S3 ― Calculated/computed values of acoustical (normal) properties for the ternary

systems of OMP/N,N-DMF/MMP+1-Pentanol+n-Hexane at 308 K

2 4 Table S4 ― Calculated/computed values of acoustical (normal) properties for the ternary

systems of OMP/N,N-DMF/MMP+1-Pentanol+n-Hexane at 313 K

3 5 Table S5 ― Calculated/computed values of acoustical (normal) properties for the ternary

systems of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 303 K

3 6 Table S6 ― Calculated/computed values of acoustical (normal) properties for the ternary

systems of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 308 K

3 7 Table S7 ― Calculated/computed values of acoustical (normal) properties for the ternary

systems of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 313 K

4 8 Table S8 ― Calculated/computed values of thermodynamic properties for the ternary systems of

OMP/N, N-DMF/MMP+1-Pentanol+n Hexane at 303 K

4 9 Table S9 ― Calculated/computed values of thermodynamic properties for the ternary systems of

OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 308 K

4 10 Table S10 ― Calculated/computed values of thermodynamic properties for the ternary systems

of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 313 K

5 11 Fig. S1 ― Plots between conc. and available volume for OMP/ N, N-DMF/MMP+1-pentanol+n-

hexane at (a) 303 K, (b) 308 K and (c) 313 K

5 12 Fig. S2 ― Plots between conc. and LJP for OMP/ N, N-DMF/MMP+1-pentanol+n-hexane at (a)

303 K, (b) 308 K and (c) 313 K

6 13 Fig. S3 ― Plots between conc. and ∆G0 for OMP/ N, N-DMF/MMP+1-pentanol+n-hexane at (a)

303 K, (b) 308 K and (c) 313 K

7 14 Fig. S4 ― Plot between conc.(M) X 10-3 and ∆S for OMP/ N, N-DMF/MMP+1-pentanol+n-

hexane at (a) 303 K, (b) 308 K and (c) 313 K

8

(2)

2

Table S1 ― CAS Registry Number of the chemicals and its purification particulars

Name of the component CAS RN Purity Brand name

Further purification

methods

1-pentanol 71-41-0

99.9% E. Merck Ltd (India)

Re-Distillation N, N–dimethylformamide

(N, N-DMF) 68-12-2

2 Methoxy Phenol or o.

methoxy phenol(OMP) 90-05-1 3 Methoxy Phenol or m.

methoxy phenol(MMP) 150-19-6

n-Hexane 110-54-3 * Re-Distillation

Table S2 ― Calculated/computed values of acoustical (normal) properties for the ternary systems of OMP/N,N-DMF/MMP+1-Pentanol+n-Hexane at 303 K

Conc.(M) ×10-3

Available volume (m3) × 10-5 Lennard Jones Potential n K value OMP N,N-

DMF MMP OMP N,N-

DMF MMP OMP N,N-

DMF MMP

1 4.402 4.394 3.086 4.545 4.265 10.009 49.3 48.4 77.0

2 3.633 3.615 2.523 4.618 4.330 10.242 22.6 22.2 37.5

3 3.546 3.603 2.508 4.935 4.388 10.324 29.0 28.0 43.7

4 3.469 3.595 2.513 5.465 4.427 10.278 24.5 23.0 35.2

5 3.582 3.582 2.503 4.883 4.490 10.395 20.0 19.5 29.9

6 3.547 3.571 2.512 5.112 4.522 10.371 18.5 17.9 26.8

7 3.504 3.561 2.501 5.294 4.571 10.446 16.7 16.0 23.9

8 3.628 3.554 2.493 4.696 4.605 10.494 15.0 15.0 22.1

9 3.561 3.544 2.469 5.029 4.633 10.720 14.1 13.8 20.5

10 3.582 3.536 2.447 4.882 4.673 10.933 M=23.3 M=22.6 M=35.2 M-Mean value

Table S3 ― Calculated/computed values of acoustical (normal) properties for the ternary systems of OMP/N,N-DMF/MMP+1-Pentanol+n-Hexane at 308 K

Conc.(M) × 10-3 Available volume (m3) × 10-5

Lennard Jones Potential n K value OMP N, N-

DMF

MMP OMP N, N- DMF

MMP OMP N, N-

DMF

MMP

1 4.536 4.539 3.673 4.141 3.818 6.400 48.0 47.0 56.3

2 3.736 3.745 3.000 4.207 3.833 6.613 22.0 21.4 26.3

3 3.753 3.742 2.964 4.159 3.847 6.805 27.6 27.1 32.8

4 3.733 3.736 2.947 4.225 3.874 6.919 22.7 22.2 27.0

5 3.740 3.734 2.931 4.188 3.883 7.025 19.1 18.8 22.9

6 3.749 3.725 2.905 4.127 3.923 7.202 17.5 17.2 21.1

7 3.735 3.719 2.884 4.191 3.929 7.351 15.6 15.4 19.0

8 3.746 3.717 2.877 4.141 3.938 7.380 14.6 14.4 17.7

9 3.719 3.708 2.868 4.289 3.979 7.446 13.5 13.3 16.3

10 3.714 3.706 2.858 4.288 3.988 7.493 M=22.3 M=21.9 M=26.6 M-Mean value

(3)

3

Table S4 ― Calculated/computed values of acoustical (normal) properties for the ternary systems of OMP/N,N- DMF/MMP+1-Pentanol+n-Hexane at 313 K

Conc.(M) ×10-3

Available volume (m3)

× 10-5

Lennard Jones

Potential n K value

OMP N, N- DMF

MMP OMP N, N- DMF

MMP OMP N, N-

DMF MMP

1 4.710 4.703 4.340 3.352 3.292 3.457 45.5 45.4 45.8

2 3.887 3.881 3.577 3.383 3.304 3.468 20.7 20.6 20.9

3 3.871 3.878 3.560 3.421 3.317 3.524 26.4 26.2 26.5

4 3.894 3.874 3.537 3.362 3.334 3.635 21.5 21.5 21.9

5 3.882 3.870 3.529 3.429 3.351 3.653 18.3 18.2 18.5

6 3.890 3.868 3.504 3.370 3.359 3.754 16.7 16.7 17.1

7 3.886 3.862 3.495 3.393 3.364 3.796 14.9 14.9 15.3

8 3.871 3.861 3.481 3.369 3.368 3.861 13.9 13.9 14.3

9 3.882 3.860 3.478 3.429 3.372 3.877 12.9 12.9 13.2

10 3.889 3.860 3.459 3.401 3.372 3.950 M=21.2 M=21.1 M=21.5

M-Mean value

Table S5 ― Calculated/computed values of acoustical (normal) properties for the ternary systems of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 303 K

Conc. (M)×10-3 Viscous relaxation time (s)×10-13 Cohesive energy (kJ Mol-1)

OMP N,N-

DMF

MMP OMP N,N-DMF MMP

1 7.917 7.035 5.952 37.876 34.646 34.295

2 7.982 7.020 6.053 38.877 35.767 35.779

3 7.972 7.074 5.921 39.250 35.934 35.422

4 7.783 7.069 5.759 38.774 35.945 34.925

5 8.104 7.049 6.072 38.867 35.934 35.888

6 7.927 7.054 6.100 39.216 35.973 35.950

7 7.823 7.065 5.987 38.884 36.025 35.632

8 8.304 7.077 5.829 38.909 36.077 35.182

9 7.908 7.096 6.036 39.289 36.157 35.862

10 7.957 7.111 6.015 38.884 36.220 35.852

Table S6 ― Calculated/computed values of acoustical (normal) properties for the ternary systems of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 308 K

Conc. (M) ×10-3 Viscous relaxation time (s)×10-13 Cohesive energy (kJ Mol-1)

OMP N,N-DMF MMP OMP N,N-DMF MMP

1 8.378 7.449 7.052 37.623 35.362 36.080

2 8.268 7.457 6.992 38.871 36.554 37.175

3 7.976 7.482 6.951 38.361 36.627 37.160

4 8.033 7.484 6.917 38.053 36.648 37.120

5 8.328 7.621 7.089 38.640 36.985 37.612

6 8.027 7.663 7.054 38.299 37.111 37.588

7 8.052 7.667 7.057 38.117 37.103 37.661

8 8.359 7.708 7.103 38.569 37.219 37.798

9 7.980 7.719 7.103 38.210 37.260 37.822

10 8.094 7.777 7.116 38.277 37.407 37.886

(4)

4

Table S7 ― Calculated/computed values of acoustical (normal) properties for the ternary systems of OMP/N,N-DMF/MMP+1-Pentanol+n Hexane at 313 K

Conc. (M) ×10-3 Viscous relaxation time (s)×10-13 Cohesive energy (kJ Mol-1)

OMP N,N-DMF MMP OMP N,N-DMF MMP

1 8.566 8.226 8.861 36.547 36.659 38.746

2 8.547 8.237 9.039 37.871 37.899 40.440

3 8.640 8.260 9.126 37.855 37.952 40.687

4 8.497 8.316 9.120 38.035 38.109 40.744

5 8.522 8.387 9.132 38.595 38.277 40.796

6 8.721 8.431 9.046 37.985 38.372 40.676

7 8.608 8.435 9.117 38.060 38.393 40.864

8 8.498 8.465 9.162 38.049 38.446 41.006

9 8.671 8.544 9.168 37.970 38.635 41.030

10 8.603 8.640 9.150 38.006 38.834 41.052

Table S8 ― Calculated/computed values of thermodynamic properties for the ternary systems of OMP/N,N- DMF/MMP+1-Pentanol+n Hexane at 303 K

Conc.

(M)

×10-3

∆G* (kJ Mol-1) ∆G0 (kJ Mol-1) ∆S (J K-1 Mol-1)

OMP N,N-

DMF

MMP OMP N,N-

DMF

MMP OMP N,N-

DMF

MMP 1 4.444 4.118 3.656 -9824.3 -9777.8 -10948 -120.23 -120.07 -123.93 2 4.467 4.112 3.703 -7858.4 -7813.4 -9134.7 -113.74 -113.59 -117.95 3 4.463 4.133 3.642 -8486.9 -8398.5 -9520.4 -115.81 -115.52 -119.22 4 4.397 4.131 3.565 -8061.9 -7902.7 -8975.2 -114.41 -113.88 -117.42 5 4.509 4.124 3.712 -7550.4 -7486.6 -8563.9 -112.72 -112.51 -116.07 6 4.448 4.126 3.724 -7353.9 -7270.8 -8288.1 -112.07 -111.80 -115.16 7 4.411 4.130 3.673 -7095.9 -6988.0 -7999.4 -111.22 -110.86 -114.20 8 4.493 4.135 3.599 -6825.3 -6825.3 -7802.1 -110.33 -110.33 -113.55 9 4.441 4.142 3.695 -6669.4 -6615.2 -7612.6 -109.81 -109.63 -112.93

10 4.458 4.148 3.686

Table S9 ― Calculated/computed values of thermodynamic properties for the ternary systems of OMP/N,N- DMF/MMP+1-Pentanol+n Hexane at 308 K

Conc.

(M)

×10-3

∆G* (kJ Mol-1) ∆G0 (kJ Mol-1) ∆S (J K-1 Mol-1)

OMP N,N-

DMF

MMP OMP N,N-

DMF

MMP OMP N,N-

DMF

MMP 1 4.601 4.276 4.125 -9756.9 -9703.9 -10158.9 -120.00 -119.83 -121.33 2 4.564 4.279 4.101 -7790.6 -7720.9 -8240.6 -113.51 -113.28 -115.00 3 4.465 4.288 4.085 -8362.2 -8316.1 -8797.2 -115.40 -115.25 -116.84 4 4.485 4.289 4.071 -7869.6 -7813.4 -8306.8 -113.77 -113.59 -115.22 5 4.584 4.339 4.139 -7434.4 -7394.5 -7891.7 -112.34 -112.21 -113.85 6 4.482 4.354 4.126 -7213.9 -7170.3 -7685.4 -111.61 -111.47 -113.17 7 4.491 4.356 4.127 -6924.2 -6891.7 -7421.1 -110.65 -110.55 -112.29 8 4.576 4.370 4.145 -6757.2 -6722.5 -7242.5 -110.10 -109.99 -111.70 9 4.466 4.374 4.145 -6559.8 -6522.2 -7034.8 -109.45 -109.33 -111.02 10 4.471 4.395 4.432

(5)

5

(M)

×10-3

OMP N,N-

DMF

MMP OMP N,N-

DMF

MMP OMP N,N-

DMF

MMP 1 4.662 4.550 4.388 -9622.1 -9616.6 -9638.7 -119.56 -119.54 -119.61 2 4.656 4.554 4.416 -7637.1 -7624.9 -7661.4 -113.01 -112.97 -113.09 3 4.686 4.561 4.394 -8250.2 -8231.0 -8259.7 -115.03 -114.97 -115.06 4 4.640 4.580 4.378 -7732.7 -7732.7 -7779.1 -113.32 -113.32 -113.48 5 4.648 4.604 4.477 -7326.5 -7312.7 -7353.9 -111.98 -111.94 -112.07 6 4.711 4.618 4.410 -7095.9 -7095.9 -7155.6 -111.22 -111.22 -111.42 7 4.675 4.619 4.487 -6808.5 -6808.5 -6875.3 -110.27 -110.27 -110.49 8 4.640 4.629 4.467 -6633.4 -6633.4 -6704.9 -109.69 -109.69 -109.93 9 4.696 4.655 4.482 -6445.2 -6445.2 -6503.1 -109.07 -109.07 -109.26

10 4.674 4.686 4.432

Fig. S1 ― Plots between conc. and available volume for OMP/ N, N-DMF/MMP+1-pentanol+n-hexane at (a) 303 K, (b) 308 K and (c) 313 K

(6)

6

Fig. S2 ― Plots between conc. and LJP for OMP/ N, N-DMF/MMP+1-pentanol+n-hexane at (a) 303 K, (b) 308 K and (c) 313 K

(7)

7

Fig. S3 ― Plots between conc. and ∆G0 for OMP/ N, N-DMF/MMP+1-pentanol+n-hexane at (a) 303 K, (b) 308 K and (c) 313 K

(8)

8

Fig. S4 ― Plot between conc.(M) X 10-3 and ∆S for OMP/ N, N-DMF/MMP+1-pentanol+n-hexane at (a) 303 K, (b) 308 K and (c) 313 K

References

Download now ( PDF - 8 Page - 689.38 KB )

Related documents

Acoustical & thermodynamic properties of some ternary systems of 1-pentanol in n-hexane solution with various organic compounds using ultrasonic technique

But at the same time, in our present study, the values of cohesive energy decreases in the ternary liquid mixture OMP and 1-pentanol in n-hexane with increase of

Acoustical behaviour of glycerine, dextrose and sucrose in Na₂CO₃ and NaHCO₃ buffer solution

The derived acoustical and thermodynamic parameters namely, adiabatic compressibility, free length, specific acoustic impedance, free volume, internal pressure,

Antibacterial and antifungal activities of some hydroxyacetophenone derivatives

The results showed that compounds 1-5 in DMSO solution at concentration of 1 mg/mL didn't exhibit antifungal properties, whereas compounds 2-5 were displayed good

Calculation of thermodynamic properties of the most important forty-seven different solvents to create an information data bank through semi-empirical quantum methods used in determination of theoretical pKa

In this study, we have calculated the thermodynamic properties, especially in determining the theoretical acidic properties and pKa values of organic compounds,

Correlation of distribution of organic solutes in organic solvent - water systems with molecular properties and solution structure parameters

A systematic analysis of experimental data on extraction of organic solutes with organic solvents indicates that non-specific intermolecular interactions are better

Density and viscosity of ternary liquid mixtures of squalane with (hexane+benzene), (cyclohexane+benzene) and (hexane+cyclohexane) at 298.15 K

A thorough know ledge of the thermodynamic and transport properties of multi component liquid mixtures is essential in many industrial app lication s, such as,

First principles investigation of the structural, electronic, thermal and transport properties of new ternary auride X$_3$AuO (X $=$ K and Rb) semiconductors

The purpose of this work is to use ab-initio calculations to study the structural, elec- tronic, thermodynamic and thermoelectric properties of two novel ternary oxides

Analysis of Temperature Dependence of Interionic Separation and Hulk Modulus for Alkali Halides

In previous studies, the temperature dependence of the thermodynamic properties, viz., temperature dependence of interionic separations, bulk modulus and cubical