Mixture of antimony + tin + copper

Datasets

1. Excess molar enthalpy (molar enthalpy (8)

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of tin (2) - Liquid	Mole fraction of antimony (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.2489	0.0830	-4.003
0.2596	0.0866	-3.804
0.2709	0.0903	-3.574
0.2825	0.0942	-3.357
0.2948	0.0983	-3.126
0.3076	0.1026	-2.898
0.3211	0.1071	-2.679
0.3259	0.1086	-3.494
0.3351	0.1117	-2.464
0.3383	0.1124	-2.626
0.3411	0.1136	-3.236
0.3499	0.1166	-2.228
0.3550	0.1179	-2.283
0.3568	0.1188	-2.951
0.3654	0.1218	-2.013
0.3720	0.1236	-2.087
0.3735	0.1244	-2.709
0.3817	0.1273	-1.796
0.3901	0.1296	-2.012
0.3916	0.1304	-2.5
0.3993	0.1331	-1.591
0.4095	0.1360	-1.704
0.4105	0.1367	-2.229
0.4178	0.1393	-1.396
0.4299	0.1428	-1.427
0.4303	0.1433	-1.958
0.4375	0.1458	-1.212
0.4503	0.1496	-1.309
0.4514	0.1503	-1.833
0.4582	0.1527	-1.041
0.4717	0.1567	-1.139
0.4731	0.1576	-1.687
0.4803	0.1601	-0.8860
0.4933	0.1639	-0.9580
0.4960	0.1652	-1.566
0.5035	0.1679	-0.7690
0.5155	0.1712	-0.7620
0.5205	0.1734	-1.325
0.5277	0.1759	-0.6540
0.5390	0.1791	-0.6430
0.5454	0.1817	-1.2
0.5533	0.1845	-0.5790
0.5620	0.1867	-0.5100
0.5712	0.1903	-1.009
0.5792	0.1931	-0.5430
0.5850	0.1944	-0.6550
0.5971	0.1989	-1.024
0.6052	0.2018	-0.5350
0.6089	0.2023	-0.7200
0.6243	0.2079	-0.9340
0.6319	0.2107	-0.5560
0.6322	0.2100	-0.6810
0.6512	0.2169	-0.9400
0.6553	0.2177	-0.7710
0.6588	0.2196	-0.6080
0.6772	0.2256	-0.9610
0.6789	0.2255	-0.8350
0.6878	0.2293	-0.7140
0.7026	0.2334	-0.9360
0.7029	0.2341	-1.064
0.7182	0.2394	-0.8630
0.7261	0.2419	-1.018
0.7264	0.2413	-1.01
0.7500	0.2500	-1.036
0.7502	0.2498	-1.035
0.7506	0.2494	-1.034

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of copper (3) - Liquid	Mole fraction of antimony (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.2404	0.2409	-0.9990
0.2476	0.2482	-1.05
0.2551	0.2556	-1.113
0.2629	0.2635	-1.186
0.2709	0.2715	-1.249
0.2791	0.2797	-1.311
0.2873	0.2880	-1.412
0.2901	0.2892	-1.462
0.2959	0.2965	-1.461
0.2963	0.2955	-1.527
0.3043	0.3035	-1.592
0.3048	0.3055	-1.561
0.3127	0.3119	-1.527
0.3141	0.3148	-1.637
0.3212	0.3203	-1.598
0.3237	0.3244	-1.722
0.3289	0.3279	-1.648
0.3335	0.3342	-1.803
0.3386	0.3376	-1.795
0.3437	0.3444	-1.91
0.3486	0.3476	-1.937
0.3591	0.3580	-2.09
0.3651	0.3659	-2.028
0.3714	0.3703	-2.239
0.3768	0.3776	-2.135
0.3821	0.3810	-2.239
0.3887	0.3896	-2.234
0.3948	0.3937	-2.243
0.4007	0.4016	-2.344
0.4086	0.4074	-2.403
0.4131	0.4140	-2.437
0.4210	0.4198	-2.441
0.4259	0.4268	-2.518
0.4371	0.4359	-2.605
0.4387	0.4396	-2.597
0.4505	0.4492	-2.617
0.4508	0.4518	-2.68
0.4629	0.4639	-2.714
0.4649	0.4636	-2.708
0.4749	0.4759	-2.78
0.4801	0.4787	-2.763
0.4872	0.4882	-2.849
0.4911	0.4897	-2.904
0.4995	0.5005	-2.974
0.5007	0.4993	-2.993

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of copper (3) - Liquid	Mole fraction of tin (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1262	0.2574	-1.759
0.1303	0.2657	-1.772
0.1326	0.2695	-2.035
0.1344	0.2742	-1.789
0.1373	0.2790	-2.058
0.1388	0.2832	-1.813
0.1423	0.2892	-2.09
0.1435	0.2927	-1.838
0.1474	0.2995	-2.093
0.1484	0.3026	-1.861
0.1527	0.3104	-2.036
0.1535	0.3131	-1.886
0.1585	0.3221	-2.075
0.1589	0.3242	-1.922
0.1645	0.3356	-1.93
0.1646	0.3345	-2.128
0.1706	0.3479	-1.954
0.1712	0.3478	-2.172
0.1770	0.3611	-1.97
0.1775	0.3607	-2.035
0.1840	0.3753	-1.966
0.1843	0.3745	-2.117
0.1911	0.3899	-1.969
0.1915	0.3891	-2.037
0.1988	0.4056	-1.965
0.1990	0.4044	-2.0
0.2069	0.4204	-1.996
0.2072	0.4226	-1.948
0.2153	0.4375	-1.983
0.2159	0.4405	-1.907
0.2244	0.4560	-1.952
0.2247	0.4585	-1.868
0.2338	0.4768	-1.806
0.2340	0.4756	-1.914
0.2434	0.4965	-1.74
0.2445	0.4968	-1.741
0.2538	0.5178	-1.634
0.2553	0.5187	-1.675
0.2646	0.5397	-1.522
0.2670	0.5425	-1.574
0.2765	0.5641	-1.396
0.2787	0.5664	-1.439
0.2894	0.5903	-1.243
0.2909	0.5912	-1.286
0.3034	0.6189	-1.087
0.3035	0.6167	-1.138
0.3163	0.6452	-0.9380
0.3164	0.6429	-0.9660
0.3290	0.6710	-0.7860
0.3298	0.6702	-0.7920

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of copper (3) - Liquid	Mole fraction of tin (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.2627	0.1292	-1.981
0.2677	0.1312	-1.96
0.2707	0.1331	-2.036
0.2762	0.1354	-2.012
0.2791	0.1373	-2.102
0.2851	0.1398	-2.081
0.2881	0.1416	-2.202
0.2946	0.1444	-2.182
0.2975	0.1463	-2.258
0.3047	0.1493	-2.26
0.3073	0.1511	-2.322
0.3154	0.1546	-2.335
0.3176	0.1562	-2.359
0.3265	0.1600	-2.389
0.3286	0.1616	-2.376
0.3384	0.1659	-2.442
0.3403	0.1673	-2.461
0.3507	0.1719	-2.531
0.3528	0.1735	-2.555
0.3639	0.1784	-2.609
0.3659	0.1799	-2.527
0.3782	0.1854	-2.718
0.3798	0.1868	-2.613
0.3926	0.1924	-2.813
0.3938	0.1937	-2.782
0.4080	0.2000	-2.921
0.4086	0.2009	-2.77
0.4245	0.2081	-3.035
0.4245	0.2088	-2.89
0.4413	0.2163	-3.088
0.4413	0.2170	-2.959
0.4590	0.2250	-3.202
0.4591	0.2258	-3.078
0.4780	0.2350	-3.15
0.4781	0.2344	-3.327
0.4982	0.2450	-3.235
0.4987	0.2444	-3.378
0.5201	0.2557	-3.357
0.5202	0.2550	-3.434
0.5425	0.2659	-3.45
0.5435	0.2673	-3.455
0.5665	0.2776	-3.558
0.5684	0.2795	-3.551
0.5900	0.2892	-3.671
0.5933	0.2917	-3.642
0.6152	0.3015	-3.765
0.6177	0.3037	-3.794
0.6422	0.3148	-3.911
0.6439	0.3167	-3.945
0.6704	0.3296	-4.188
0.6711	0.3289	-4.193

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of tin (2) - Liquid	Mole fraction of antimony (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.2489	0.0830	-4.003
0.2596	0.0866	-3.804
0.2709	0.0903	-3.574
0.2825	0.0942	-3.357
0.2948	0.0983	-3.126
0.3076	0.1026	-2.898
0.3211	0.1071	-2.679
0.3259	0.1086	-3.494
0.3351	0.1117	-2.464
0.3383	0.1124	-2.626
0.3411	0.1136	-3.236
0.3499	0.1166	-2.228
0.3550	0.1179	-2.283
0.3568	0.1188	-2.951
0.3654	0.1218	-2.013
0.3720	0.1236	-2.087
0.3735	0.1244	-2.709
0.3817	0.1273	-1.796
0.3901	0.1296	-2.012
0.3916	0.1304	-2.5
0.3993	0.1331	-1.591
0.4095	0.1360	-1.704
0.4105	0.1367	-2.229
0.4178	0.1393	-1.396
0.4299	0.1428	-1.427
0.4303	0.1433	-1.958
0.4375	0.1458	-1.212
0.4503	0.1496	-1.309
0.4514	0.1503	-1.833
0.4582	0.1527	-1.041
0.4717	0.1567	-1.139
0.4731	0.1576	-1.687
0.4803	0.1601	-0.8860
0.4933	0.1639	-0.9580
0.4960	0.1652	-1.566
0.5035	0.1679	-0.7690
0.5155	0.1712	-0.7620
0.5205	0.1734	-1.325
0.5277	0.1759	-0.6540
0.5390	0.1791	-0.6430
0.5454	0.1817	-1.2
0.5533	0.1845	-0.5790
0.5620	0.1867	-0.5100
0.5712	0.1903	-1.009
0.5792	0.1931	-0.5430
0.5850	0.1944	-0.6550
0.5971	0.1989	-1.024
0.6052	0.2018	-0.5350
0.6089	0.2023	-0.7200
0.6243	0.2079	-0.9340
0.6319	0.2107	-0.5560
0.6322	0.2100	-0.6810
0.6512	0.2169	-0.9400
0.6553	0.2177	-0.7710
0.6588	0.2196	-0.6080
0.6772	0.2256	-0.9610
0.6789	0.2255	-0.8350
0.6878	0.2293	-0.7140
0.7026	0.2334	-0.9360
0.7029	0.2341	-1.064
0.7182	0.2394	-0.8630
0.7261	0.2419	-1.018
0.7264	0.2413	-1.01
0.7500	0.2500	-1.036
0.7502	0.2498	-1.035
0.7506	0.2494	-1.034

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of copper (3) - Liquid	Mole fraction of antimony (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.2404	0.2409	-0.9990
0.2476	0.2482	-1.05
0.2551	0.2556	-1.113
0.2629	0.2635	-1.186
0.2709	0.2715	-1.249
0.2791	0.2797	-1.311
0.2873	0.2880	-1.412
0.2901	0.2892	-1.462
0.2959	0.2965	-1.461
0.2963	0.2955	-1.527
0.3043	0.3035	-1.592
0.3048	0.3055	-1.561
0.3127	0.3119	-1.527
0.3141	0.3148	-1.637
0.3212	0.3203	-1.598
0.3237	0.3244	-1.722
0.3289	0.3279	-1.648
0.3335	0.3342	-1.803
0.3386	0.3376	-1.795
0.3437	0.3444	-1.91
0.3486	0.3476	-1.937
0.3591	0.3580	-2.09
0.3651	0.3659	-2.028
0.3714	0.3703	-2.239
0.3768	0.3776	-2.135
0.3821	0.3810	-2.239
0.3887	0.3896	-2.234
0.3948	0.3937	-2.243
0.4007	0.4016	-2.344
0.4086	0.4074	-2.403
0.4131	0.4140	-2.437
0.4210	0.4198	-2.441
0.4259	0.4268	-2.518
0.4371	0.4359	-2.605
0.4387	0.4396	-2.597
0.4505	0.4492	-2.617
0.4508	0.4518	-2.68
0.4629	0.4639	-2.714
0.4649	0.4636	-2.708
0.4749	0.4759	-2.78
0.4801	0.4787	-2.763
0.4872	0.4882	-2.849
0.4911	0.4897	-2.904
0.4995	0.5005	-2.974
0.5007	0.4993	-2.993

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of copper (3) - Liquid	Mole fraction of tin (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1262	0.2574	-1.759
0.1303	0.2657	-1.772
0.1326	0.2695	-2.035
0.1344	0.2742	-1.789
0.1373	0.2790	-2.058
0.1388	0.2832	-1.813
0.1423	0.2892	-2.09
0.1435	0.2927	-1.838
0.1474	0.2995	-2.093
0.1484	0.3026	-1.861
0.1527	0.3104	-2.036
0.1535	0.3131	-1.886
0.1585	0.3221	-2.075
0.1589	0.3242	-1.922
0.1645	0.3356	-1.93
0.1646	0.3345	-2.128
0.1706	0.3479	-1.954
0.1712	0.3478	-2.172
0.1770	0.3611	-1.97
0.1775	0.3607	-2.035
0.1840	0.3753	-1.966
0.1843	0.3745	-2.117
0.1911	0.3899	-1.969
0.1915	0.3891	-2.037
0.1988	0.4056	-1.965
0.1990	0.4044	-2.0
0.2069	0.4204	-1.996
0.2072	0.4226	-1.948
0.2153	0.4375	-1.983
0.2159	0.4405	-1.907
0.2244	0.4560	-1.952
0.2247	0.4585	-1.868
0.2338	0.4768	-1.806
0.2340	0.4756	-1.914
0.2434	0.4965	-1.74
0.2445	0.4968	-1.741
0.2538	0.5178	-1.634
0.2553	0.5187	-1.675
0.2646	0.5397	-1.522
0.2670	0.5425	-1.574
0.2765	0.5641	-1.396
0.2787	0.5664	-1.439
0.2894	0.5903	-1.243
0.2909	0.5912	-1.286
0.3034	0.6189	-1.087
0.3035	0.6167	-1.138
0.3163	0.6452	-0.9380
0.3164	0.6429	-0.9660
0.3290	0.6710	-0.7860
0.3298	0.6702	-0.7920

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 1100 (Liquid)

Fixed		Measured
Mole fraction of copper (3) - Liquid	Mole fraction of tin (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.2627	0.1292	-1.981
0.2677	0.1312	-1.96
0.2707	0.1331	-2.036
0.2762	0.1354	-2.012
0.2791	0.1373	-2.102
0.2851	0.1398	-2.081
0.2881	0.1416	-2.202
0.2946	0.1444	-2.182
0.2975	0.1463	-2.258
0.3047	0.1493	-2.26
0.3073	0.1511	-2.322
0.3154	0.1546	-2.335
0.3176	0.1562	-2.359
0.3265	0.1600	-2.389
0.3286	0.1616	-2.376
0.3384	0.1659	-2.442
0.3403	0.1673	-2.461
0.3507	0.1719	-2.531
0.3528	0.1735	-2.555
0.3639	0.1784	-2.609
0.3659	0.1799	-2.527
0.3782	0.1854	-2.718
0.3798	0.1868	-2.613
0.3926	0.1924	-2.813
0.3938	0.1937	-2.782
0.4080	0.2000	-2.921
0.4086	0.2009	-2.77
0.4245	0.2081	-3.035
0.4245	0.2088	-2.89
0.4413	0.2163	-3.088
0.4413	0.2170	-2.959
0.4590	0.2250	-3.202
0.4591	0.2258	-3.078
0.4780	0.2350	-3.15
0.4781	0.2344	-3.327
0.4982	0.2450	-3.235
0.4987	0.2444	-3.378
0.5201	0.2557	-3.357
0.5202	0.2550	-3.434
0.5425	0.2659	-3.45
0.5435	0.2673	-3.455
0.5665	0.2776	-3.558
0.5684	0.2795	-3.551
0.5900	0.2892	-3.671
0.5933	0.2917	-3.642
0.6152	0.3015	-3.765
0.6177	0.3037	-3.794
0.6422	0.3148	-3.911
0.6439	0.3167	-3.945
0.6704	0.3296	-4.188
0.6711	0.3289	-4.193

Sources

• Enthalpies of mixing of liquid systems for lead free soldering: Cu-Sb-Sn system