achtermann_1993 =============== H\. J\. Achtermann, J\. G\. Hong, G\. Magnus, R\. A\. Aziz and M\. J\. Slaman, "Experimental determination of the refractivity virial coefficients of atomic gases", J\. Chem\. Phys\. 98, 2308 \(1993\) `Source record `__ · :doc:`Catalogue ` · :doc:`Review register ` DOI: `10\.1063/1\.464212 `__ **Source kind:** measurement **Recorded technique:** Differential overflow interferometry at 632\.99 nm \(the Hannover apparatus of Achtermann et al\. 1991\)\: two expansions in opposite directions between matched cells cancel the cells' mismatch, and the refractive\-index function is fitted to give B\_n, C\_n and D\_n and hence the refractivity virial coefficients of He, Ne, Ar, Kr and Xe, with cell distortion and adsorption corrected\. A\_R from absolute isotherms\. **Materials in structured entries:** Ar, He, Kr, Ne, Xe **Dataset quantities:** molar\_refractivity, refractivity\_virial\_coefficient **Contents:** 13 datasets; 0 formulas. Curation notes -------------- Identity VALIDATED\_WITH\_WARNINGS by the library\. Printed pp\. 2308\-2318; Table II is on pdf p\. 6\. TABLE II \(image checked against the cells, 2026\-10\-01\)\: this work's A\_R \(cm^3/mol\), B\_R \(cm^6/mol^2\) and C\_R \(cm^9/mol^3\) at 632\.99 nm \(vacuum; the caption\)\: He 303 K 0\.5213\(2\), \-0\.068\(10\); Ne 303 K 1\.0012\(2\), \-0\.11\(2\); Ar 303 K 4\.1955\(3\), 1\.75\(5\), \-85\.4\(2\.0\); Kr 303 K 6\.414\(1\), 5\.96\(6\), \-275\(10\); Xe 303 K A\_R 10\.345\(2\), and at 348 K 10\.344\(2\), 28\.5\(5\), \-1802\(50\)\. Extracted as primary datasets\. The C\_R of Kr and Xe are 'presented for the first time'\. The literature rows of Table II \(Burns et al\., Buckingham and Graham, Coulon et al\., Orcutt and Cole, Kirouac and Bose, Huot and Bose, Bose and Cole, Bose, and the calculations of Dacre and of this work\) are other sources' values and are not extracted here\. UNCERTAINTY\: 'The quoted uncertainties for B\_R, C\_R, and D\_R are obtained by taking three standard deviations from the least\-squares fit in addition to errors due to cell distortion and adsorption' \(level\: 3 sigma\)\. Xe's D\_R \(their Sec\. IV\) is not in Table II and is not extracted\. NEON \(TC\-744, TC\-771\)\: this work's optical B\_R, \-0\.11\(2\) at 303 K, agrees with Huot and Bose's static B\_eps, \-0\.12\(6\) at 323 K \(huot\_1991\), and Garberoglio and Harvey's ab initio \-0\.101 at 633 nm, and not with Orcutt and Cole's \-0\.30\(10\), the package's present choice\. **Recorded bibliographic identity status:** VALIDATED\_WITH\_WARNINGS. This concerns identification of the source; it does not establish the scientific correctness of its contents. Datasets -------- achtermann\_1993/A\_R\_this\_work\_He ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "A_R_this_work_He", "material": "He", "file": "He/achtermann_1993__A_R_this_work_He.csv", "table": "tbl_d3914692b976", "quantity": "molar_refractivity", "unit": "cm3/mol", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "not stated" } } A\_R \(cm^3/mol\) of Table II, this work, rows by temperature \(K\); 632\.99 nm\. achtermann\_1993/B\_R\_this\_work\_303\_He ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "B_R_this_work_303_He", "material": "He", "file": "He/achtermann_1993__B_R_this_work_303_He.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm6/mol2", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 2, "temperature_k": 303.0 } } B\_R of Table II at 303 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/A\_R\_this\_work\_Ne ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "A_R_this_work_Ne", "material": "Ne", "file": "Ne/achtermann_1993__A_R_this_work_Ne.csv", "table": "tbl_d3914692b976", "quantity": "molar_refractivity", "unit": "cm3/mol", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "not stated" } } A\_R \(cm^3/mol\) of Table II, this work, rows by temperature \(K\); 632\.99 nm\. achtermann\_1993/B\_R\_this\_work\_303\_Ne ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "B_R_this_work_303_Ne", "material": "Ne", "file": "Ne/achtermann_1993__B_R_this_work_303_Ne.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm6/mol2", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 2, "temperature_k": 303.0 } } B\_R of Table II at 303 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/A\_R\_this\_work\_Ar ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "A_R_this_work_Ar", "material": "Ar", "file": "Ar/achtermann_1993__A_R_this_work_Ar.csv", "table": "tbl_d3914692b976", "quantity": "molar_refractivity", "unit": "cm3/mol", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "not stated" } } A\_R \(cm^3/mol\) of Table II, this work, rows by temperature \(K\); 632\.99 nm\. achtermann\_1993/B\_R\_this\_work\_303\_Ar ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "B_R_this_work_303_Ar", "material": "Ar", "file": "Ar/achtermann_1993__B_R_this_work_303_Ar.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm6/mol2", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 2, "temperature_k": 303.0 } } B\_R of Table II at 303 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/C\_R\_this\_work\_303\_Ar ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "C_R_this_work_303_Ar", "material": "Ar", "file": "Ar/achtermann_1993__C_R_this_work_303_Ar.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm9/mol3", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 3, "temperature_k": 303.0 } } C\_R of Table II at 303 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/A\_R\_this\_work\_Kr ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "A_R_this_work_Kr", "material": "Kr", "file": "Kr/achtermann_1993__A_R_this_work_Kr.csv", "table": "tbl_d3914692b976", "quantity": "molar_refractivity", "unit": "cm3/mol", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "not stated" } } A\_R \(cm^3/mol\) of Table II, this work, rows by temperature \(K\); 632\.99 nm\. achtermann\_1993/B\_R\_this\_work\_303\_Kr ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "B_R_this_work_303_Kr", "material": "Kr", "file": "Kr/achtermann_1993__B_R_this_work_303_Kr.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm6/mol2", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 2, "temperature_k": 303.0 } } B\_R of Table II at 303 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/C\_R\_this\_work\_303\_Kr ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "C_R_this_work_303_Kr", "material": "Kr", "file": "Kr/achtermann_1993__C_R_this_work_303_Kr.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm9/mol3", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 3, "temperature_k": 303.0 } } C\_R of Table II at 303 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/A\_R\_this\_work\_Xe ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "A_R_this_work_Xe", "material": "Xe", "file": "Xe/achtermann_1993__A_R_this_work_Xe.csv", "table": "tbl_d3914692b976", "quantity": "molar_refractivity", "unit": "cm3/mol", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "not stated" } } A\_R \(cm^3/mol\) of Table II, this work, rows by temperature \(K\); 632\.99 nm\. achtermann\_1993/B\_R\_this\_work\_348\_Xe ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "B_R_this_work_348_Xe", "material": "Xe", "file": "Xe/achtermann_1993__B_R_this_work_348_Xe.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm6/mol2", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 2, "temperature_k": 348.0 } } B\_R of Table II at 348 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. achtermann\_1993/C\_R\_this\_work\_348\_Xe ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. code-block:: text { "id": "C_R_this_work_348_Xe", "material": "Xe", "file": "Xe/achtermann_1993__C_R_this_work_348_Xe.csv", "table": "tbl_d3914692b976", "quantity": "refractivity_virial_coefficient", "unit": "cm9/mol3", "abscissa_unit": "nm", "wavelength_medium": "vacuum", "use": "primary", "uncertainty": { "column": true, "level": "3 sigma" }, "parameters": { "order": 3, "temperature_k": 348.0 } } C\_R of Table II at 348 K, this work; 632\.99 nm; three standard deviations with the distortion and adsorption errors\. Formulas -------- No formulas are recorded. Corrections ----------- No dataset errata are recorded in this source record. Formula corrections, where recorded, appear with their formulas above. Curation notes may also discuss corrections or unresolved interpretation. Consult the :doc:`review register ` for the checks and decisions.