Key indicators
- Single-crystal X-ray study
- T = 293 K
- Mean (C-C) = 0.007 Å
- R factor = 0.049
- wR factor = 0.147
- Data-to-parameter ratio = 8.0
checkCIF/PLATON results
No syntax errors found
Alert level B
PLAT230_ALERT_2_B Hirshfeld Test Diff for O2D - C10D .. 7.28 su
Alert level C
PLAT032_ALERT_4_C Std. Uncertainty in Flack Parameter too High ... 0.30
PLAT062_ALERT_4_C Rescale T(min) & T(max) by ..................... 0.85
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given ....... ?
PLAT165_ALERT_3_C Nr. of Status R Flagged Non-Hydrogen Atoms ..... 24
PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 3.29 Ratio
PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 2.78 Ratio
PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 2.66 Ratio
PLAT222_ALERT_3_C Large Non-Solvent H Ueq(max)/Ueq(min) ... 3.25 Ratio
PLAT222_ALERT_3_C Large Non-Solvent H Ueq(max)/Ueq(min) ... 3.45 Ratio
PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C3B
PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C4D
PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C3D
PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C6D
PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C7D
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.03
PLAT340_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 7
PLAT751_ALERT_4_C Bond Calc 1.42083, Rep 1.420(4) ...... Senseless su
C7A -O1A 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.53478, Rep 1.534(6) ...... Senseless su
C7A -C12A 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.43740, Rep 1.438(3) ...... Senseless su
C7B -O1B 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.52111, Rep 1.521(4) ...... Senseless su
C7B -C12B 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.42451, Rep 1.425(3) ...... Senseless su
C7C -O1C 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.52440, Rep 1.524(4) ...... Senseless su
C7C -C12C 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.42796, Rep 1.428(4) ...... Senseless su
C7D -O1D 1.555 1.555
PLAT751_ALERT_4_C Bond Calc 1.50814, Rep 1.508(6) ...... Senseless su
C7D -C12D 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 107.61, Rep 107.62(16) ...... Senseless su
O1A -C7A -C6A 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 110.17, Rep 110.2(3) ...... Senseless su
O1A -C7A -C12A 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 112.89, Rep 112.9(2) ...... Senseless su
C6A -C7A -C12A 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 107.26, Rep 107.3(5) ...... Senseless su
O3A -C12A -C7A 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 111.25, Rep 111.3(4) ...... Senseless su
C11A -C12A -C7A 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 114.17, Rep 114.2(3) ...... Senseless su
C7A -O1A -C8A 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 105.88, Rep 105.87(14) ...... Senseless su
O1B -C7B -C6B 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 110.26, Rep 110.3(2) ...... Senseless su
O1B -C7B -C12B 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 113.04, Rep 113.02(17) ...... Senseless su
C6B -C7B -C12B 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 107.41, Rep 107.4(3) ...... Senseless su
O3B -C12B -C7B 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 111.24, Rep 111.2(3) ...... Senseless su
C11B -C12B -C7B 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 115.13, Rep 115.1(2) ...... Senseless su
C8B -O1B -C7B 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 105.94, Rep 105.91(14) ...... Senseless su
O1C -C7C -C6C 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 111.10, Rep 111.1(2) ...... Senseless su
O1C -C7C -C12C 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 113.68, Rep 113.72(17) ...... Senseless su
C6C -C7C -C12C 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 108.22, Rep 108.2(3) ...... Senseless su
O3C -C12C -C7C 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 109.71, Rep 109.7(3) ...... Senseless su
C11C -C12C -C7C 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 114.51, Rep 114.5(2) ...... Senseless su
C7C -O1C -C8C 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 107.42, Rep 107.41(16) ...... Senseless su
O1D -C7D -C6D 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 111.06, Rep 111.0(3) ...... Senseless su
O1D -C7D -C12D 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 114.35, Rep 114.3(2) ...... Senseless su
C6D -C7D -C12D 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 108.80, Rep 108.8(5) ...... Senseless su
O3D -C12D -C7D 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 111.47, Rep 111.5(4) ...... Senseless su
C11D -C12D -C7D 1.555 1.555 1.555
PLAT752_ALERT_4_C Angle Calc 113.50, Rep 113.5(3) ...... Senseless su
C7D -O1D -C8D 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 53.94, Rep 53.97(18) ...... Senseless su
C5A -C6A -C7A -O1A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -128.02, Rep -127.99(18) ...... Senseless su
C1A -C6A -C7A -O1A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -67.85, Rep -67.9(3) ...... Senseless su
C5A -C6A -C7A -C12A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 110.19, Rep 110.2(3) ...... Senseless su
C1A -C6A -C7A -C12A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 67.59, Rep 67.6(6) ...... Senseless su
O2A -C11A-C12A-C7A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -55.09, Rep -55.0(7) ...... Senseless su
C13A-C11A-C12A-C7A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 173.56, Rep 173.6(4) ...... Senseless su
O1A -C7A -C12A-O3A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -66.11, Rep -66.1(4) ...... Senseless su
C6A -C7A -C12A-O3A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 51.27, Rep 51.2(6) ...... Senseless su
O1A -C7A -C12A-C11A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 171.61, Rep 171.6(4) ...... Senseless su
C6A -C7A -C12A-C11A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -178.35, Rep -178.3(3) ...... Senseless su
C6A -C7A -O1A -C8A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -54.89, Rep -54.8(5) ...... Senseless su
C12A-C7A -O1A -C8A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 61.42, Rep 61.4(5) ...... Senseless su
C13A-C8A -O1A -C7A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -59.58, Rep -59.6(5) ...... Senseless su
C9A -C8A -O1A -C7A 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -114.16, Rep -114.19(15) ...... Senseless su
C5B -C6B -C7B -O1B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 63.99, Rep 64.00(15) ...... Senseless su
C1B -C6B -C7B -O1B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 125.03, Rep 125.02(18) ...... Senseless su
C5B -C6B -C7B -C12B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -56.82, Rep -56.79(18) ...... Senseless su
C1B -C6B -C7B -C12B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 65.14, Rep 65.1(3) ...... Senseless su
O2B -C11B-C12B-C7B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -57.23, Rep -57.3(4) ...... Senseless su
C13B-C11B-C12B-C7B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 175.17, Rep 175.2(3) ...... Senseless su
O1B -C7B -C12B-O3B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -66.54, Rep -66.6(3) ...... Senseless su
C6B -C7B -C12B-O3B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 51.47, Rep 51.5(3) ...... Senseless su
O1B -C7B -C12B-C11B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 169.76, Rep 169.8(2) ...... Senseless su
C6B -C7B -C12B-C11B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -62.15, Rep -62.2(4) ...... Senseless su
C9B -C8B -O1B -C7B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 59.09, Rep 59.1(4) ...... Senseless su
C13B-C8B -O1B -C7B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -175.74, Rep -175.7(2) ...... Senseless su
C6B -C7B -O1B -C8B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -53.14, Rep -53.1(4) ...... Senseless su
C12B-C7B -O1B -C8B 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 63.97, Rep 64.06(15) ...... Senseless su
C5C -C6C -C7C -O1C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -112.33, Rep -112.31(15) ...... Senseless su
C1C -C6C -C7C -O1C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -58.30, Rep -58.27(18) ...... Senseless su
C5C -C6C -C7C -C12C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 125.40, Rep 125.37(18) ...... Senseless su
C1C -C6C -C7C -C12C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 65.35, Rep 65.4(3) ...... Senseless su
O2C -C11C-C12C-C7C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -57.91, Rep -57.9(4) ...... Senseless su
C13C-C11C-C12C-C7C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 176.75, Rep 176.8(3) ...... Senseless su
O1C -C7C -C12C-O3C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -63.87, Rep -63.8(3) ...... Senseless su
C6C -C7C -C12C-O3C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 52.31, Rep 52.3(3) ...... Senseless su
O1C -C7C -C12C-C11C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 171.68, Rep 171.7(2) ...... Senseless su
C6C -C7C -C12C-C11C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -177.62, Rep -177.6(2) ...... Senseless su
C6C -C7C -O1C -C8C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -53.71, Rep -53.7(4) ...... Senseless su
C12C-C7C -O1C -C8C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 58.69, Rep 58.6(4) ...... Senseless su
C13C-C8C -O1C -C7C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -63.16, Rep -63.2(4) ...... Senseless su
C9C -C8C -O1C -C7C 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -109.62, Rep -109.66(19) ...... Senseless su
C5D -C6D -C7D -O1D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 68.88, Rep 68.87(19) ...... Senseless su
C1D -C6D -C7D -O1D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 126.64, Rep 126.6(3) ...... Senseless su
C5D -C6D -C7D -C12D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -54.86, Rep -54.8(3) ...... Senseless su
C1D -C6D -C7D -C12D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 69.47, Rep 69.5(7) ...... Senseless su
O2D -C11D-C12D-C7D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -53.24, Rep -53.2(8) ...... Senseless su
C13D-C11D-C12D-C7D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 174.37, Rep 174.4(4) ...... Senseless su
O1D -C7D -C12D-O3D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -63.87, Rep -63.9(5) ...... Senseless su
C6D -C7D -C12D-O3D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 49.02, Rep 49.0(6) ...... Senseless su
O1D -C7D -C12D-C11D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 170.79, Rep 170.7(4) ...... Senseless su
C6D -C7D -C12D-C11D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -179.71, Rep -179.7(4) ...... Senseless su
C6D -C7D -O1D -C8D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -53.99, Rep -54.0(5) ...... Senseless su
C12D-C7D -O1D -C8D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc 61.39, Rep 61.4(6) ...... Senseless su
C13D-C8D -O1D -C7D 1.555 1.555 1.555 1.555
PLAT753_ALERT_4_C Torsion Calc -60.81, Rep -60.8(6) ...... Senseless su
C9D -C8D -O1D -C7D 1.555 1.555 1.555 1.555
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 2
C13 H14 O4
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 4
C13 H14 O4
PLAT850_ALERT_2_C Check Flack Parameter Exact Value 0.00 and su .. 0.30
Alert level G
ABSTM02_ALERT_3_G When printed, the submitted absorption T values will be
replaced by the scaled T values. Since the ratio of scaled T's
is identical to the ratio of reported T values, the scaling
does not imply a change to the absorption corrections used in
the study.
Ratio of Tmax expected/reported 0.850
Tmax scaled 0.850 Tmin scaled 0.802
REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is
correct. If it is not, please give the correct count in the
_publ_section_exptl_refinement section of the submitted CIF.
From the CIF: _diffrn_reflns_theta_max 67.92
From the CIF: _reflns_number_total 4350
Count of symmetry unique reflns 4351
Completeness (_total/calc) 99.98%
TEST3: Check Friedels for noncentro structure
Estimate of Friedel pairs measured 0
Fraction of Friedel pairs measured 0.000
Are heavy atom types Z>Si present no
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature . 293 K
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C7A = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C7B = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C7C = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C7D = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C8A = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C8B = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C8C = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C8D = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C11A = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C11B = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C11C = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C11D = . R
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C12A = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C12B = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C12C = . S
PLAT791_ALERT_1_G Confirm the Absolute Configuration of C12D = . S
0 ALERT level A = In general: serious problem
1 ALERT level B = Potentially serious problem
107 ALERT level C = Check and explain
20 ALERT level G = General alerts; check
18 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
11 ALERT type 2 Indicator that the structure model may be wrong or deficient
5 ALERT type 3 Indicator that the structure quality may be low
94 ALERT type 4 Improvement, methodology, query or suggestion
0 ALERT type 5 Informative message, check