A
A
B
C
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F
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| Absolute Frequency: macro to determine |
- |
|
Absolute Sensitivity |
|
|
AB spin system |
- |
| ABX
(and ABXY) spin system |
2003-01.1 |
| Amino Acids: a comprehensive Table of their properties |
- |
| Archiving vs Backups, what is the difference? |
2001-05.1 |
| Array:
plotting of
arrayed spectra |
- |
|
autosave:
Macro to
automatically save data during and at the end of an acquisition |
- |
|
B
A
B
C D
E
F G
H
IJ
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N
O
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| Baseline:
why is it not straight (why is it rolling)? |
2002-05.1 |
| Backups and Archiving, what is the difference? |
2001-05.1 |
|
Best pulse angle |
2006-04.1 |
| Booking rules for:
mr400
i400
s400
ibd5
u500
i600
v700
|
- |
|
C
A
B
C
D E
F
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|
Champagne NMR at 400 MHz
(1H and 13C) |
- |
|
Chemical shifts:
significant figures |
2007-01.1 |
| Comparing GCOSY, GDQF-COSY, GTQF-COSY |
- |
|
Coupling Constants:
significant figures |
2007-01.1 |
| Coupling - Higher Order effects in NMR
spectra: ABX, ABXY |
2003-01.1 |
|
CSSF 1D-NOESY
and TOCSY experiments |
- |
|
D
A
B
C
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F
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|
d1+at / T1 and Signal strength |
2006-04.1 |
| D (deuterium):
Coupling patterns in common NMR solvents |
- |
| Data
processing:
an
overview,
third party software |
- |
| Data
processing: remote access to
data |
2006-01.1 |
|
Data time limit -
gennmr account users |
- |
| Digital
Resolution - what is it? |
99-08.1 |
| double-quantum
filtered COSY: what effect does it have? |
- |
|
duration
of NMR experiments: how do parameters affect it? |
2005-01.1 |
|
DVD burning:
how-to instructions in PDF
format |
- |
|
E
A
B
C
D
E
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H
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N
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|
Ernst angle |
2006-04.1 |
|
Experimental time and sample concentration |
2004-04.1 |
|
Experimental
time - how do parameters affect it? |
2005-01.1 |
|
EZ NMR: what is it? |
- |
F
A
B
C
D E
F
G
H IJ
K
L
M N
O
P
Q R
S
T
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| Field
strength: 800 vs 600 MHz comparison for a carbohydrate
90 vs 600 MHz for
sucrose |
- |
| FORMS - for NMR lab keys, spectrometer registration,
sample guidelines and submission can be found HERE (in PDF format) |
- |
|
Formula to calculate Sample
Concentration |
|
| FT vs.
WFT: what is the difference? |
99-09.1 |
|
G
A
B
C
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F
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| GCOSY: with
transmitter presaturation |
- |
| GCOSY and
GTOCSY: what's the difference? |
98-09.1 |
| GDQF-COSY
and GTQF-COSY: what effect
does it have? |
- |
| gennmr User
Account- data
time limit |
- |
|
GHSQC: another method to obtain 13C-1H correlations |
- |
| Gradient
Shimming: a possible reason for failure |
- |
| GTOCSY:
what is the effect of different mixing times and what is it useful for? |
2001-06.1 |
| GTOCSY Helpfile
(parameter mix) |
- |
|
H
A
B
C
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| Higher Order Coupling effects - see 'Coupling' |
- |
| HMQC:
coupled vs. decoupled |
- |
|
HSQC: another method to obtain 13C-1H correlations |
- |
|
How-to-manuals (in PDF format) |
- |
|
IJ
A
B
C
D E
F
G
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K
L
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O
P
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|
i400 operation with sample changer |
- |
|
Integrals and T1-Relaxation |
2006-04.1 |
|
Interactive Window - adjustment in VNMRJ |
- |
|
Inversion
Recovery experiment |
2006-04.1 |
|
K
A
B
C
D E
F
G
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K
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| KEYS to NMR labs:
How do I obtain a key? |
- |
|
L
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C
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F
G
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| LOCK - what is lock and what it does. |
2022-02.03 |
| Lectures on
how to use the VNMR system (to be updated). |
- |
|
Length of NMR
experiments - how do parameters affect it? |
2005-01.1 |
|
M
A
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|
m400 spectrometer decomissioned: usage during the summer months |
- |
|
m400
decomissioned - see i400 operation with sample changer |
- |
|
Magnet Replacement
(s400) |
- |
|
Magnet Quench |
- |
| Manuals - VNMRJ 4.2 NMR User Guide |
- |
| Mixing time
(i.e. parameter 'mix') in GTOCSY experiments |
- |
Mixing
time in GTOCSY - what is the effect of different mixing times and what is
it useful for?
same but
in
CSSF 1D-TOCSY experiments |
2001-06.1
- |
|
'mM' - macro to calculate concentration of
NMR samples |
|
| MNova Mestra Lab Software Site License - see pg2N |
2014 |
|
N
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|
Natural Abundance and Sensitivity |
|
| NOE:
no effects despite
close proximity of protons |
2007-04.1 |
| NOESY and ROESY -
What is the difference? Why do we call it TROESY? |
98-08.1
|
| NMR group
representatives |
- |
|
NMR sample submission (guidelines in PDF
format) |
- |
| NMR
service request form (in PDF format) |
- |
|
O
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B
C
D E
F
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F
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|
PC (LINUX) for
remote
access to d600 |
|
|
Phasing of phase-sensitive
gHSQC data (applies also to TROESY, NOESY etc.) |
- |
| Phasing - when to phase and when not to phase spectra? |
99-02.1 |
| Plotting multiple spectra on a single page |
2011-01 |
|
Plotting of 2D spectra with 1D spectra on the side
(pl2d1dhh and pl2d1dhx) |
2003-03.1 |
|
Plotting of
arrayed spectra |
- |
| Postscript
plotting |
2002-02.1 |
|
Power failure: how can I get my sample out of the magnet? |
2004-03.2 |
| Presaturation of solvent: transmitter vs. decoupler |
- |
| Price for
external NMR sample
measurements |
- |
| Printer/plotter
names |
- |
| Printer problems: how to recover |
- |
| Publications: how
do I prepare NMR spectra for thesis, papers etc.? |
2002-02.1 |
| Pulse Sequences: GDQF-COSY |
- |
|
Q
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B
C
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|
Quench of a
magnet |
- |
|
R
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F
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| References: for GTOCSY, TROESY |
- |
| Request
for NMR Service (form in PDF format) |
- |
New Remote access - updated MacOS files
detailed instructions in PDF format - see also SSH, VPN, and X11 FAQs |
2021.07
|
Remote access - MacOS files
detailed instructions in PDF format - see also SSH, VPN, and X11 FAQs |
2014.07
|
Remote NMR data processing
detailed instructions in PDF format: for
PCs (2006)
(configuration and instruction on how to use after configuration) |
2006-01.1
|
| Reservation System for: mr400 i400
s400
m400
ibd5
u500
i600
v700 |
- |
| Robotic sample
changers - see i400, u500, and v700 sections. |
- |
| Rolling
baseline: why is it not straight? |
2002-05.1 |
|
S
A
B
C
D E
F
G
H IJ
K
L
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|
s400 Magnet Replacement |
- |
| Sample Changer Operation - see i400, u500, and v700 |
- |
|
Sample concentration and signal to noise (s/n) |
2004-04.1 |
| Sample
Preparation (HTML or
PDF format) |
- |
|
Sample submission - guidelines in PDF format |
- |
| Saturation
frequency (satfrq): macro to set |
- |
|
Save Data
automatically during and at the end of an acquisition |
- |
|
Signal to noise (s/n) and sample concentration |
2004-04.1 |
|
Significant Figures:
what are they in chemical shift and coupling constant measurements? |
2007-01.1 |
| Software
versions currently in use |
- |
| Solvent
presaturation: transmitter vs. decoupler |
- |
| Solvents:
which ones are supported in EZ NMR? |
- |
| Solvents:
spectra of supported solvents
and coupling patterns with
D |
- |
| Spectrometer
decommissioning |
- |
| Spectrometer on-line reservation for: mr400 i400
s400
m400
ibd5 u500
i600
v700 |
- |
|
Spin simulation and iteration |
- |
|
SSH/SCP/SFTP secure shell and file transfer - see also "Remote connection" and "X11" FAQs |
2014
|
|
Sucrose (90 vs. 600 MHz NMR) |
- |
|
T
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F
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|
T1-relaxation and integrals |
2006-04.1 |
| techniques:
which ones are supported in EZ NMR? |
- |
| Temperature: why
is temperature control important in NMR? |
98-07.1
|
|
Total relaxation time |
2006-04.1 |
| Triple-quantum
filtered COSY: what effect does it have? |
- |
| TROESY and NOESY- What is the difference and why isn't it call a ROESY? |
98-08.1
|
| TROESY: phasing of data
|
- |
|
TROESY-1D |
2006-04.1 |
UVW
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|
Uninterrupted Power Supply (UPS) - Why do our spectrometers not have it? |
2004-03.1 |
|
UPS (uninterrupted power supply) - Why do our spectrometers not have it? |
2004-03.1 |
| USB key:
How-to
instructions in PDF format |
- |
| Virtual
coupling |
2003-01.1 |
| VPN (virtual private network) - see also remote display, ssh, X11 |
VPN_2023.05.16 |
|
VNMRJ Desktop Instructions (Mac/Win/Linux) |
2014
|
| WFT vs.
FT: what is the difference? |
99-09.1 |
| 'wti' -
interactive window adjustment in VNMRJ |
- |
|
Zero-NOE estimation
guide |
2007-04.1 |
|
XYZ
A
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F
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|
X11 Remote Display - updated instructions for Mac |
2021-07.1 |
|
1234567890
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B
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|
1D CSSF techniques:
1D-TOCSY and 1D-NOESY |
|
|
1D-TROESY |
2006-04.1 |
| 2D techniques: why
do they occasionally take longer at 600 MHz than at 300 MHz? |
2001-02.1
|
|
2D plots with 1D spectra on the side |
2003-03.1 |
| 800
MHz spectra |
- |
|
90 vs 600 MHz spectra of sucrose |
- |
