Name of the equipment: Nuclear Magnetic Resonance Spectrometer (NMR) Make & Model: JEOL, JNM-ECZ 500R/S3 I-Stem Registration ID- 3245640 Category of Instrument Spectroscopy Equipment Types of Analysis / Testing Characterisation Applications Structural Elucidation and Material Characterisation Description of Instrument A highly sophisticated instrument that incorporates latest digital and high frequency technologies, equipped with solution state and solid state CP MAS Probe.

Book through I-STEM: https://www.istem.gov.in/ Slot Booking Link I-STEM Slot Booking link for External User

Booking available for Internal and External Both Requisition form for Internal and External Both

Faculty In-charge: Dr. Anuj A Varghese Email ID: aav@nitc.ac.in Phone number:  0495 228 5327

Technical Staff: Krishna K Email ID: nmradmin@nitc.ac.in

Department Centre for Material Characterisation Office Email ID nmradmin@nitc.ac.in Location Room No. 103, Department of Chemistry Lab Phone No 0495 228 5344

Features of the equipment ü High-field 500MHz superconducting magnet for enhanced resolution and sensitivity ü Advanced digital architecture with auto-tuning and auto-shimming ü Automated sample charger and temperature control ü Capable of multi-nuclear detection (^1H, ^13C, ^15N,^19F, ^31P, etc.)	Unique features/Measurement capabilities, if any Ø Advanced Fourier Transform NMR with high digital resolution Ø Multi-dimensional NMR capabilities (COSY, HSQC, HMBC, NOESY) Ø High-sensitivity cryoprobe for trace-level detection
Instrument Technical Description and Major Specifications (This Specifications Limited to Major 5) § Frequency: 500MHz for ^1H § Probe: Standard broadband auto-tuning probe § Sample Temperature Range: -80^0C to +150^0C § Automation: 24-sample auto-charger with software-controlled queing	Measurement/Sample specifications: § Sample state: Liquid/ Solid § Solvent: Deuterated solvents (CDCl3, DMSO-d 6, D2O, Acetone, Acetonitrile, Methanol) § Sample Volume: 0.2- 0.5 ml for liquid samples, 10-20 mg for solid samples.

§ Quantity: 0.2- 0.5 ml for liquid samples, 10-20 mg for solid samples.

· Sample Type: Liquid/ Solid

· Pre-preparation: Filter to remove particulates

· User instructions: Mention the desired nucleus for analysis and sample details such as solubility, stability/degradation possibilities should be disclosed at the time of submission.

· Type of Samples to be Analyzed – Liquid/ Solid

· Maximum No. of Samples Accepted at a Time- No restriction

· Minimum No of Days Required for Analysis – 1 week

Experiment Details		User Charges/sample Rs. (GST Extra)
		NITC (Internal)	External Academic Institutes	National R&D Labs	Industry
H NMR (First 10 minutes) + 50 for every additional 15 minutes	CDCl3	500	550	600	1000
	DMSO-d 6	700	750	800	1500
	D2O	750	800	1000	1750
	Acetone	On request	On request	On request	On request
	Acetonitrile	On request	On request	On request	On request
	Methanol	On request	On request	On request	On request
13C and other nuclei # (First 10 minutes) + 50 for every additional 15 minutes	CDCl3	500	550	600	1000
	DMSO-d 6	700	750	800	1500
	D2O	750	800	1000	1750
	Acetone	On request	On request	On request	On request
	Acetonitrile	On request	On request	On request	On request
	Methanol	On request	On request	On request	On request
DEPT (First 10 minutes) + 50 for every additional 15 minutes	CDCl3	500	550	600	1000
	DMSO-d 6	700	750	800	1500
	D2O	750	800	1000	1750
	Acetone	On request	On request	On request	On request
	Acetonitrile	On request	On request	On request	On request
	Methanol	On request	On request	On request	On request
2D-COSY (First 10 minutes) + 50 for every additional 15 minutes	CDCl3	500	550	600	1000
	DMSO-d 6	700	750	800	1500
	D2O	750	800	1000	1750
	Acetone	On request	On request	On request	On request
	Acetonitrile	On request	On request	On request	On request
	Methanol	On request	On request	On request	On request
2D-NOESY/ROESY (First 10 minutes) + 50 for every additional 15 minutes	CDCl3	500	550	600	1000
	DMSO-d 6	700	750	800	1500
	D2O	750	800	1000	1750
	Acetone	On request	On request	On request	On request
	Acetonitrile	On request	On request	On request	On request
	Methanol	On request	On request	On request	On request
Variable Temp. Experiments (+ charges for each measurement as above at each temperature)	VT charges At each temperature	150	200	400	600
Solid state for first nuclei (First 30 minutes + 250 for every additional 15 minutes)	(Sample preparation charges/ sample Rs. 500)	1200	1500	2500	4000
Solid state (subsequent 30 minutes + 250 for every additional 15 minutes)	Additional nuclei in same sample	700	1000	1500	2000