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Volumn 45, Issue 25, 2006, Pages 10028-10030

[(H2en)7(C2O4) 2]n(Pb4I18)n· 4nH2O, a new type of perovskite co-templated by both organic cations and anions

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EID: 33846148290     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic061555j     Document Type: Article
Times cited : (73)

References (39)
  • 31
    • 33846179382 scopus 로고    scopus 로고
    • int = 0.0292), 5500 reflections with I > 2σ(I), R1 = 0.0368, wR2 = 0.0874.
    • int = 0.0292), 5500 reflections with I > 2σ(I), R1 = 0.0368, wR2 = 0.0874.
  • 32
    • 33846121002 scopus 로고    scopus 로고
    • A mixture of PbI2 (0.5 mmol, 231 mg, K2C 2O4·H2O (0.5 mmol, 92 mg, concentrated hydriodic solution HI (45, 1.5 mmol, 3 mL, en (7.5 mmol, 0.5 mL, and 2 mL of ethanol was heated at 120°C for 2 days in a sealed 25-mL Teflon-lined stainless steel vessel. Upon cooling at 3°C/h to room temperature, the yellow prism crystals of 1 were obtained in 50% yield (based on PbI 2, Thermogravimetric analysis (Figure S2 in the Supporting Information) of 1 showed a weight loss of 1.7% corresponding to the loss of four water molecules in the temperature range 25-105°C, and compound 1 decomposes above 276°C. A probable process of decomposition is shown in electrospray ionization. Elem anal. Calcd for 1: C, 5.70; H, 2.07; N, 5.17. Found: C, 5.45; H, 2.25; N, 4.98. IR KBr, 3434.65, vs; 2918, m; 1618, s; 1569, m; 1493, s; 1299, s; 1023, m; 997, m; 968, w; 772, m; 458, m
    • 2). Thermogravimetric analysis (Figure S2 in the Supporting Information) of 1 showed a weight loss of 1.7% corresponding to the loss of four water molecules in the temperature range 25-105°C, and compound 1 decomposes above 276°C. A probable process of decomposition is shown in electrospray ionization. Elem anal. Calcd for 1: C, 5.70; H, 2.07; N, 5.17. Found: C, 5.45; H, 2.25; N, 4.98. IR (KBr): 3434.65, vs; 2918, m; 1618, s; 1569, m; 1493, s; 1299, s; 1023, m; 997, m; 968, w; 772, m; 458, m.
  • 38
    • 33846164117 scopus 로고    scopus 로고
    • Ren, J, Liang, W, Whangbo, M. H. CAESAR, version 2.0; PrimeColor Software, Inc, Charlotte, NC, 1998
    • Ren, J.; Liang, W.; Whangbo, M. H. CAESAR, version 2.0; PrimeColor Software, Inc.: Charlotte, NC, 1998.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.