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Volumn 48, Issue 16, 2009, Pages 7800-7804

Synthesis, structure, and properties of the noncentrosymmetric hydrated borate Na2B5O8(OH)·2H2O

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EID: 68949161565     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic900700u     Document Type: Article
Times cited : (71)

References (38)
  • 30
    • 68949109345 scopus 로고    scopus 로고
    • SAINT-Plus, version 6.02A; Broker Analytical X-ray Instruments, Inc, Madison, WI, 2000
    • SAINT-Plus, version 6.02A; Broker Analytical X-ray Instruments, Inc.: Madison, WI, 2000.
  • 31
    • 68949144153 scopus 로고    scopus 로고
    • Sheldrick, G. M. SHELXTL, version 6.14; Bruker Analytical X-ray Instruments, Inc, Madison, WI, 2003
    • Sheldrick, G. M. SHELXTL, version 6.14; Bruker Analytical X-ray Instruments, Inc.: Madison, WI, 2003.
  • 35
    • 68949084464 scopus 로고    scopus 로고
    • During the process of synthesizing Na2B5Og(OH)·2H 2O, when the reagents and initial chemical ratio were changed, another crystal Na2B4O5-(OH)4 · 3H2O was obtained, which was reported by Carmelo et al (Carmelo, G, Silivo, M, Fernando, S. Am. Mineral. 1973, 58, 523, The detailed information is as follows: 0.8013 g (2.00 × 10-2 mol) of NaOH and 3.7099 g (6.00 × 10-2 mol) of H3BO3 were combined with 1 mL of H2O in Teflon-lined autoclave. The autoclave was heated to 180 °C gradually, held for 2 days, and cooled to room temperature for 3 days. The crystal with sizes up to 6 × 5 × 4 mm was obtained in the autoclave. The photograph of Na2B4O5(OH)4 · 3H 2O crystal is shown in Figure S2a in the Supporting Information, and the crystal purity
    • 2O crystal is shown in Figure S2a in the Supporting Information, and the crystal purity was verified using X-ray diffraction, shown in Figure S2b in the Supporting Information. Its crystal data and structure refinement information are summarized in Table S2a in the Supporting Information. Final atomic coordinates and equivalent isotropic displacement parameters of the compound are listed in Table S2b in the Supporting Information. Selected interatomic distances and angles are given in Tables S2c and d in the Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.