Information card for entry 7714321

Structure parameters

• Formula: K4 O19 Se2 V4 Zn3
• Calculated formula: K4 O19.02 Se2 V4 Zn3
• Title of publication: Synthesis, Structure and Properties of Two New Selenite Optical Materials: K2Zn3Se4O12 and K4Zn3V4Se2O19
• Authors of publication: Feng, Qiuyuan; Gao, Zhixia; Hou, Ketian; Wang, Jialong; Du, Hong; Jing, Qun
• Journal of publication: Dalton Transactions
• Year of publication: 2023
• a: 18.5182 ± 0.0008 Å
• b: 8.8243 ± 0.0003 Å
• c: 12.7708 ± 0.0006 Å
• α: 90°
• β: 98.443 ± 0.002°
• γ: 90°
• Cell volume: 2064.26 ± 0.15 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 273 ± 2 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0365
• Residual factor for significantly intense reflections: 0.0299
• Weighted residual factors for significantly intense reflections: 0.0662
• Weighted residual factors for all reflections included in the refinement: 0.0716
• Goodness-of-fit parameter for all reflections included in the refinement: 1.07
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No