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Geiger, Charles A., Taran, Michail N., Rossman, George R. (2023) UV/Vis single-crystal spectroscopic investigation of almandine-pyrope and almandinespessartine solid solutions: Part I. Spin-forbidden Fe2+,3+ and Mn2+ electronic-transition energies, crystal chemistry, and bonding behavior. American Mineralogist, 108 (6) 1149-1160 doi:10.2138/am-2022-8499

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Reference TypeJournal (article/letter/editorial)
TitleUV/Vis single-crystal spectroscopic investigation of almandine-pyrope and almandinespessartine solid solutions: Part I. Spin-forbidden Fe2+,3+ and Mn2+ electronic-transition energies, crystal chemistry, and bonding behavior
JournalAmerican Mineralogist
AuthorsGeiger, Charles A.Author
Taran, Michail N.Author
Rossman, George R.Author
Year2023 (June 1)Volume108
Issue6
PublisherMineralogical Society of America
DOIdoi:10.2138/am-2022-8499Search in ResearchGate
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Mindat Ref. ID15867900Long-form Identifiermindat:1:5:15867900:8
GUID0
Full ReferenceGeiger, Charles A., Taran, Michail N., Rossman, George R. (2023) UV/Vis single-crystal spectroscopic investigation of almandine-pyrope and almandinespessartine solid solutions: Part I. Spin-forbidden Fe2+,3+ and Mn2+ electronic-transition energies, crystal chemistry, and bonding behavior. American Mineralogist, 108 (6) 1149-1160 doi:10.2138/am-2022-8499
Plain TextGeiger, Charles A., Taran, Michail N., Rossman, George R. (2023) UV/Vis single-crystal spectroscopic investigation of almandine-pyrope and almandinespessartine solid solutions: Part I. Spin-forbidden Fe2+,3+ and Mn2+ electronic-transition energies, crystal chemistry, and bonding behavior. American Mineralogist, 108 (6) 1149-1160 doi:10.2138/am-2022-8499
In(2023, June) American Mineralogist Vol. 108 (6) Mineralogical Society of America

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Taran, Michail N., Geiger, Charles A., Vyshnevskyi, Oleksii A., Rossman, George R. (2023) Single-crystal UV/Vis optical absorption spectra of almandine-bearing and spessartine garnet: Part II. An analysis of the spin-forbidden bands of Fe2+, Mn2+, and Fe3+. American Mineralogist, 108 (6) 1161-1170 doi:10.2138/am-2022-8500
Geiger, Charles A., Taran, Michail N. (2023) Single-crystal UV/Vis absorption spectroscopy of aluminosilicate garnet: Part III. {Fe2+} + [Fe3+] β†’ {Fe3+} + [Fe2+] intervalence charge transfer. American Mineralogist, 108 (6) 1171-1181 doi:10.2138/am-2022-8756
Taran, Michail N., Vyshnevskyi, Oleksii A., Geiger, Charles A. (2024) An UV/Vis/NIR optical absorption spectroscopic and color investigation of transition-metal-doped gahnite (ZnAl2O4 spinel) crystals grown by the flux method. American Mineralogist, 109 (1) 157-166 doi:10.2138/am-2022-8708
Geiger, Charles A., Rossman, George R. (1994) Crystal field stabilization energies of almandine-pyrope and almandine-spessartine garnets determined by FTIR near infrared measurements. Physics and Chemistry of Minerals, 21 (8). 516-525 doi:10.1007/bf00203926
Geiger, Charles A., Stahl, Andreas, Rossman, George R. (2000) Single-crystal IR- and UV/VIS-spectroscopic measurements on transition-metal-bearing pyrope: the incorporation of hydroxide in garnet. European Journal of Mineralogy, 12 (2) 259-271 doi:10.1127/0935-1221/2000/0012-0259
Geiger, Charles A., Feenstra, Anne (1997) Molar volumes of mixing of almandine-pyrope and almandine-spessartine garnets and the crystal chemistry and thermodynamic-mixing properties of the aluminosilicate garnets. American Mineralogist, 82 (5) 571-581 doi:10.2138/am-1997-5-617
Rossman, George R., Taran, Michael N. (2001) Spectroscopic standards for four- and fivefold-coordinated Fe2+ in oxygen-based minerals. American Mineralogist, 86 (7). 896-903 doi:10.2138/am-2001-0713
Armbruster, Thomas, Geiger, Charles A., Lager, George A. (1992) Single-crystal X-ray structure study of synthetic pyrope almandine garnets at 100 and 293 K. American Mineralogist, 77 (5-6) 512-521
Bosenick, Anne, Geiger, Charles A., Schaller, Torsten, Sebald, Angelika (1995) A29Si MAS NMR and IR spectroscopic investigation of synthetic pyrope-grossular garnet solid solutions. American Mineralogist, 80 (7) 691-704 doi:10.2138/am-1995-7-806
Taran, Michael N., Rossman, George R. (2001) Optical spectroscopic study of tuhualite and a re-examination of the beryl, cordierite, and osumilite spectra. American Mineralogist, 86 (9) 973-980 doi:10.2138/am-2001-8-903
Hofmeister, A. M., Fagan, T. J., Campbell, K. M., Schaal, R. B. (1996) Single-crystal IR spectroscopy of pyrope-almandine garnets with minor amounts of Mn and Ca. American Mineralogist, 81 (3) 418-429 doi:10.2138/am-1996-3-416
 
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