Question
Download Solution PDFसाधारण घनीय, निकाय केंद्रित घनीय और फलक केंद्रित घनीय संरचनाओं में मौजूद परमाणुओं की संख्याओं का अनुपात क्रमशः ______ है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या:
|
इकाई सेल |
समन्वय संख्या |
प्रति इकाई सेल परमाणुओं की संख्या |
परमाणु संकुलनांक |
|
सरल इकाई सेल |
6 |
1 |
52% |
|
निकाय केंद्रित घनीय |
8 |
2 |
68% |
|
फलक केंद्रित घनीय |
12 |
4 |
74% |
|
षट्कोणीय निविडतम संकुलन |
12 |
6 |
74% |
|
आकृति |
|
|
|
|
लैटिस बिन्दुओ की प्रभावी संख्या |
\(\Rightarrow \frac{1}{8} \times 8 = 1\) |
\(\frac{1}{8} \times 8 + 1 = 2\) |
\(\frac{1}{8} \times 8 + \frac{1}{2} \times 6 = 4\) |
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