Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_51_3_55591_3s3b3s.cif"

There are 20 T-atoms per unit cell
There are 40 O-atoms per unit cell

Framework density = 20.39 T-atoms per nm^3
Material density = 2.035 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6809 Angstrom
T1  -- O2  = 1.6811 Angstrom
T1  -- O3  = 1.6912 Angstrom
T1  -- O4  = 1.5218 Angstrom
      mean = 1.6437 Angstrom
        t1 = 0.100862  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.094685  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.7147 Angstrom
T2  -- O5  = 1.6152 Angstrom
T2  -- O6  = 1.6433 Angstrom
T2  -- O7  = 1.5912 Angstrom
      mean = 1.6411 Angstrom
        t1 = 0.036391  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.030067  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T3  -- O4  = 1.5763 Angstrom
T3  -- O4  = 1.5763 Angstrom
T3  -- O7  = 1.6178 Angstrom
T3  -- O7  = 1.6178 Angstrom
      mean = 1.5971 Angstrom
        t1 = 0.050183  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.031425  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5218 A <--> 1.7147 A
          Mean   = 1.6334 A
          StdDev = 0.0575 A

       t1 Range  = 0.0364 <-- 0.0625 --> 0.1009
       t2 Range  = 0.0301 <-- 0.0521 --> 0.0947

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 115.498 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 121.282 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  =  96.407 deg; O1  -- O4  = 2 A
O2  -- T1  -- O3  = 119.653 deg; O2  -- O3  = 3 A
O2  -- T1  -- O4  = 102.795 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  =  89.990 deg; O3  -- O4  = 2 A
       89.990 deg <-- 107.604 deg --> 121.282 deg

O3  -- T2  -- O5  = 106.005 deg; O3  -- O5  = 3 A
O3  -- T2  -- O6  = 111.268 deg; O3  -- O6  = 3 A
O3  -- T2  -- O7  = 107.942 deg; O3  -- O7  = 3 A
O5  -- T2  -- O6  = 109.443 deg; O5  -- O6  = 3 A
O5  -- T2  -- O7  = 103.735 deg; O5  -- O7  = 3 A
O6  -- T2  -- O7  = 117.619 deg; O6  -- O7  = 3 A
       103.735 deg <-- 109.335 deg --> 117.619 deg

O4  -- T3  -- O4  =  97.055 deg; O4  -- O4  = 2 A
O4  -- T3  -- O7  = 107.949 deg; O4  -- O7  = 3 A
O4  -- T3  -- O7  = 110.860 deg; O4  -- O7  = 3 A
O4  -- T3  -- O7  = 110.860 deg; O4  -- O7  = 3 A
O4  -- T3  -- O7  = 107.949 deg; O4  -- O7  = 3 A
O7  -- T3  -- O7  = 119.800 deg; O7  -- O7  = 3 A
       97.055 deg <-- 109.079 deg --> 119.800 deg

        O-T-O SUMMARY
          Range  = 89.9901 deg <--> 121.2822 deg
          Mean   = 108.4494 deg
          StdDev = 8.5186 deg

        O--O SUMMARY
          Range  = 2.2749 A <--> 2.9390 A
          Mean   = 2.6330 A
          StdDev = 0.1818 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T2  - O1  - T1  - O2  - T3  =  54.029 deg; T2  -- T3  = 2.7353 A
T2  - O1  - T1  - O3  - T1  = 135.656 deg; T2  -- T1  = 5.8833 A
T2  - O1  - T1  - O4  - T1  = 124.381 deg; T2  -- T1  = 5.5283 A
T3  - O2  - T1  - O3  - T1  =  92.510 deg; T3  -- T1  = 4.3259 A
T3  - O2  - T1  - O4  - T1  = 106.654 deg; T3  -- T1  = 4.7142 A
T1  - O3  - T1  - O4  - T1  =  90.000 deg; T1  -- T1  = 4.4202 A

T1  - O3  - T2  - O5  - T2  = 124.381 deg; T1  -- T2  = 5.6263 A
T1  - O3  - T2  - O6  - T2  = 112.405 deg; T1  -- T2  = 4.9162 A
T1  - O3  - T2  - O7  - T3  =  55.954 deg; T1  -- T3  = 2.8005 A
T2  - O5  - T2  - O6  - T2  =  90.000 deg; T2  -- T2  = 4.1960 A
T2  - O5  - T2  - O7  - T3  = 111.242 deg; T2  -- T3  = 4.8925 A
T2  - O6  - T2  - O7  - T3  = 158.758 deg; T2  -- T3  = 5.3738 A

T1  - O4  - T3  - O4  - T2  =  70.017 deg; T1  -- T2  = 3.1764 A
T1  - O4  - T3  - O7  - T1  = 146.692 deg; T1  -- T1  = 5.3661 A
T1  - O4  - T3  - O7  - T2  = 123.327 deg; T1  -- T2  = 4.8726 A
T2  - O4  - T3  - O7  - T1  = 123.327 deg; T2  -- T1  = 4.8726 A
T2  - O4  - T3  - O7  - T2  = 137.515 deg; T2  -- T2  = 5.0990 A
T1  - O7  - T3  - O7  - T2  =  70.017 deg; T1  -- T2  = 3.1764 A

        T-T-T SUMMARY
          Range  = 54.0287 deg <--> 158.7577 deg
          Mean   = 109.1089 deg
          StdDev = 29.3165 deg

        T--T SUMMARY
          Range  = 2.7353 A <--> 5.8833 A
          Mean   = 4.6182 A
          StdDev = 0.9288 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 141.803 deg ; T1  -- T1   3.1767 A

T1  -- O2  -- T1  = 132.171 deg ; T1  -- T1   3.0736 A

T1  -- O3  -- T2  = 137.683 deg ; T1  -- T2   3.1764 A

T1  -- O4  -- T3  = 129.356 deg ; T1  -- T3   2.8005 A

T2  -- O5  -- T2  = 160.683 deg ; T2  -- T2   3.1846 A

T2  -- O6  -- T2  = 112.465 deg ; T2  -- T2   2.7321 A

T2  -- O7  -- T3  = 116.939 deg ; T2  -- T3   2.7353 A


        T-O-T SUMMARY
          Range  = 112.4650° <--> 160.6829 deg
          Mean   = 133.0142 deg
          StdDev = 15.0605 deg

        T--T SUMMARY
          Range  = 2.7321 A <--> 3.1846 A
          Mean   = 2.9827 A
          StdDev = 0.2023 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O3  -- O4  = 2.2749 A
T2  -- T2  = 2.7321 Angstrom
T2  -- T3  = 2.7353 Angstrom
T3  -- T2  = 2.7353 Angstrom
T3  -- T2  = 2.7353 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 9 18 32 51 73 98 128 165 203 244 292 340 392 456 517
TD10 = 782
Circuit symbol = 3.4.6.8.7.8
Weight = 14
Vertex symbol  = 3.4.6.8.8.10
Weight = 25

T2 (Si): multiplicity = 8
Coordination Sequence =
    1 4 9 18 32 51 75 101 130 166 203 244 294 342 395 459 517
TD10 = 790
Circuit symbol = 3.4.6.8.7.8
Weight = 14
Vertex symbol  = 3.4.6.8.8.10
Weight = 26

T3 (Si): multiplicity = 4
Coordination Sequence =
    1 4 8 18 32 52 72 98 134 158 206 248 284 342 402 446 520
TD10 = 783
Circuit symbol = 3.3.6.6.7_{2}.7_{2}
Weight = 11
Vertex symbol  = 3.3.6.6.10.10
Weight = 25

<TD10> = 785.400
Average ring size = 5.3571
