#1
July 27th, 2016, 01:08 PM
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NMR IIT Bombay
Hello sir I am here as I want to know Nuclear Magnetic Resonance Spectrometer of IIT Bombay so will you please tell me about this to me??
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#2
July 27th, 2016, 03:20 PM
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Re: NMR IIT Bombay
Hey!!! Model of the Nuclear Magnetic Resonance Spectrometer present at of IIT Bombay Mercury Plus 300MHz NMR SPECTROMETER Main Features of the Instrument - MAKE : VARIAN, USA. - MODEL : Mercury Plus 300 NMR SPECTROMETER. - Specification : 5mm multinuclear probes for solution studies. Multi nuclear CP-MAS probe for solids application. - VT Accessory: Variable temperature facility is available from -80 degree to +130 degree with suitable solvent. - The NMR Probe is switch-able between high frequency range (1H, 19F) and broad band frequency range (13C, 15N, 27Al, 31P,29Si, 77Se, 119Sn, 125Te etc.). - In case of solids, only broad band frequency range is available and the sample can be spun up to a maximum of 5KHz at the magic angle. - High power decoupling in case of solids is limited to a power of 100 W. - Total spectral width is limited to 100 KHz. - NMR studies find applications in : - Molecular conformation in solution - Quantitative analysis of mixtures containing known compounds - Determining the content and purity of a sample - Through space connectivity (overhauser effect) - Chemical dynamics (Lineshapes, relaxation phenomena) - Solid State NMR is widely popular for the characterization of polymers, rubbers, ceramics, glasses and molecular sieves. NMR IIT Bombay |
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