Difference between revisions of "Template:Infobox carbon"
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|name=carbon | |name=carbon | ||
|number=6 | |number=6 | ||
| − | |symbol= | + | |symbol=XHY |
|pronounce={{IPA-en|ˈkɑrbən|}} | |pronounce={{IPA-en|ˈkɑrbən|}} | ||
|left=[[boron]] | |left=[[boron]] | ||
Revision as of 15:30, 10 September 2010
[[Category:Template:Pagetype with short description]]
| File:Diamond and graphite2.jpg | |||||||||||||||||||||
| Carbon | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Appearance | Clear (diamond), black (graphite) | ||||||||||||||||||||
| Carbon in the periodic table | |||||||||||||||||||||
| |||||||||||||||||||||
| Atomic number (Z) | 6 | ||||||||||||||||||||
| Group | group 14 (carbon group) | ||||||||||||||||||||
| Period | period 2 | ||||||||||||||||||||
| Block | |||||||||||||||||||||
| Electrons per shell | 2,4 | ||||||||||||||||||||
| Physical properties | |||||||||||||||||||||
| Phase at STP | Solid | ||||||||||||||||||||
| Sublimation point | 3915 K (3642 °C, 6588 °F) | ||||||||||||||||||||
| Density (near r.t.) | amorphous:[1] 1.8–2.1 g/cm3 graphite: 2.267 g/cm3 diamond: 3.515 g/cm3 | ||||||||||||||||||||
| Triple point | 4600 K, 10800[2][3] kPa | ||||||||||||||||||||
| Heat of fusion | 117 (graphite) kJ/mol | ||||||||||||||||||||
| Molar heat capacity | 8.517(graphite), 6.155(diamond) J/(mol·K) | ||||||||||||||||||||
| Atomic properties | |||||||||||||||||||||
| Oxidation states | Template:Infobox element/symbol-to-oxidation-state: Symbol "XHY" not known | ||||||||||||||||||||
| Electronegativity | Pauling scale: 2.55 | ||||||||||||||||||||
| Ionization energies |
| ||||||||||||||||||||
| Covalent radius | 77(sp³), 73(sp²), 69(sp) pm | ||||||||||||||||||||
| Van der Waals radius | 170 pm | ||||||||||||||||||||
| Other properties | |||||||||||||||||||||
| Speed of sound thin rod | 18350 (diamond) m/s (at 20 °C) | ||||||||||||||||||||
| Thermal expansion | 0.8 (diamond) [4] µm/(m·K) (at 25 °C) | ||||||||||||||||||||
| Thermal conductivity | 119-165 (graphite) 900-2300 (diamond) W/(m·K) | ||||||||||||||||||||
| Magnetic ordering | diamagnetic[5] | ||||||||||||||||||||
| Young's modulus | 1050 (diamond) [4] GPa | ||||||||||||||||||||
| Shear modulus | 478 (diamond) [4] GPa | ||||||||||||||||||||
| Bulk modulus | 442 (diamond) [4] GPa | ||||||||||||||||||||
| Poisson ratio | 0.1 (diamond) [4] | ||||||||||||||||||||
| Mohs hardness | 1-2 (Graphite) 10 (Diamond) | ||||||||||||||||||||
| CAS Number | 7440-44-0 | ||||||||||||||||||||
| Main isotopes of carbon | |||||||||||||||||||||
| |||||||||||||||||||||
[[Category:Infobox templates|Template:Remove first word]]Check temperatures XHY: no input for C, K, F.
Check temperatures XHY: no input for C, K, F.
References
- ↑ Template:RubberBible86th
- ↑ Haaland, D (1976). "Graphite-liquid-vapor triple point pressure and the density of liquid carbon". Carbon. 14: 357. doi:10.1016/0008-6223(76)90010-5.
- ↑ Savvatimskiy, A (2005). "Measurements of the melting point of graphite and the properties of liquid carbon (a review for 1963–2003)". Carbon. 43: 1115. doi:10.1016/j.carbon.2004.12.027.
- ↑ 4.0 4.1 4.2 4.3 4.4 Properties of diamond, Ioffe Institute Database
- ↑ Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.
- ↑ "Fourier Transform Spectroscopy of the System of CP" (PDF). Retrieved 2007-12-06.
- ↑ "Fourier Transform Spectroscopy of the Electronic Transition of the Jet-Cooled CCI Free Radical" (PDF). Retrieved 2007-12-06.
- ↑ "Carbon: Binary compounds". Retrieved 2007-12-06.
