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4,4''-Dinitro-p-terphenyl
SpectraBase Compound ID vmTGBjIVY4
InChI InChI=1S/C18H12N2O4/c21-19(22)17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(12-8-16)20(23)24/h1-12H
InChIKey MHOAYDHUNGLDTB-UHFFFAOYSA-N
Mol Weight 320.3 g/mol
Molecular Formula C18H12N2O4
Exact Mass 320.079707 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID EJ8Xb6lbceH
Name 4,4''-Dinitro-p-terphenyl
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number D3394
Lot Number 4XRETRE-IP
Accessory TRANS *14560FA0
Acquisition Mode double sided, forward-backward
Actual Signal Gain 2
Actual Signal Gain 2nd Channel 1
Additional Data Treatment 0
Analog Signal 1 0.270257
Analog Signal 2 0
Aperture Setting 6 mm
Apodization Function Norton-Beer, medium
Background Measurement Channel Sample Compartment
Background Peak Amplitude 2nd Channel 1
Background Peak Location 2nd Channel 1
Background Scans 32
Background Scans or Time Scans
Backward Peak Amplitude -10797
Backward Peak Location 14479
Beam Splitter Setting KBr
CAS Registry Number 3282-11-9
Container ID C-009466
Copyright Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Data Point Format 1
Delay Before Measurement 0 s
Detector Setting RT-DLaTGS [Internal]
End Frequency Limit for File 340
External Synchronization Off
Focal Length 100
Formula C18H12N2O4
Frequency of First Point 3999.54 cm⁻¹
Frequency of Last Point 339.945 cm⁻¹
High Folding Limit 15800.5
High Frequency Limit 8000 cm⁻¹
High Pass Filter 0
InChI InChI=1S/C18H12N2O4/c21-19(22)17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(12-8-16)20(23)24/h1-12H
InChIKey MHOAYDHUNGLDTB-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
KBr Capsule ID K-004722
Laser Wavenumber 15800.5 cm⁻¹
Low Folding Limit 0
Low Frequency Limit 0
Low Pass Filter 10
Molecular Weight 320.304 g/mol
Non Linearity Correction 0
Number of Points 15180
Number of Sample Scans 32
Optical Filter Setting Open
Peak Amplitude -10427
Peak Amplitude 2nd Channel 1
Peak Location 14477
Peak Location 2nd Channel 1
Pellet ID P-04511
Phase Correction Mode Mertz
Phase Resolution 4
Physical State Solid
Preamplifier Gain Background 0
Purity 97%
Relative Humidity Interferometer 10 %
Resolution 2
SKU D3394-1G
SMILES N(=O)(=O)c1ccc(-c2ccc(-c3ccc(cc3)N(=O)=O)cc2)cc1
Sample Capsule ID S-004722
Sample Spacing Divisor 1
Sample Spacing Multiplicator 1
Scan Time 50.055 s
Scanner Temperature 26.2 °C
Scanner Velocity 10 kHz
Signal Gain, Background automatic
Source of Spectrum Bio-Rad Laboratories, Inc.
Start Frequency Limit for File 4000 cm⁻¹
Technique KBr1
Zero Filling Factor 8