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

Report for the framework in file "public/tmp/tmp_179a_1_785_zQfA9D.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 33.33 T-atoms per nm^3
Material density = 3.326 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6887 Angstrom
T1  -- O2  = 1.9518 Angstrom
T1  -- O3  = 2.0415 Angstrom
T1  -- O4  = 1.4605 Angstrom
      mean = 1.7856 Angstrom
        t1 = 0.216930  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.147838  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4605 A <--> 2.0415 A
          Mean   = 1.7856 A
          StdDev = 0.2306 A

       t1 Range  = 0.2169 <-- 0.2169 --> 0.2169
       t2 Range  = 0.1478 <-- 0.1478 --> 0.1478

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  =  97.465 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 115.984 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  =  99.538 deg; O1  -- O4  = 2 A
O2  -- T1  -- O3  = 145.799 deg; O2  -- O3  = 4 A
O2  -- T1  -- O4  =  80.505 deg; O2  -- O4  = 2 A
O3  -- T1  -- O4  =  86.810 deg; O3  -- O4  = 2 A
       80.505 deg <-- 104.350 deg --> 145.799 deg

        O-T-O SUMMARY
          Range  = 80.5045 deg <--> 145.7991 deg
          Mean   = 104.3501 deg
          StdDev = 21.9097 deg

        O--O SUMMARY
          Range  = 2.2365 A <--> 3.8168 A
          Mean   = 2.8026 A
          StdDev = 0.5510 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 152.195 deg ; T1  -- T1   3.2785 A

T1  -- O2  -- T1  = 170.039 deg ; T1  -- T1   3.8888 A

T1  -- O3  -- T1  = 161.431 deg ; T1  -- T1   4.0295 A

T1  -- O4  -- T1  = 152.862 deg ; T1  -- T1   2.8395 A


        T-O-T SUMMARY
          Range  = 152.1949° <--> 170.0392 deg
          Mean   = 159.1318 deg
          StdDev = 7.3518 deg

        T--T SUMMARY
          Range  = 2.8395 A <--> 4.0295 A
          Mean   = 3.5091 A
          StdDev = 0.4837 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O4  = 2.2365 A
O2  -- O4  = 2.2365 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.3007 Angstrom
  T1  -- T1  = 2.8395 Angstrom
  T1  -- T1  = 2.4198 Angstrom
  T1  -- T1  = 3.2785 Angstrom
  T1  -- T1  = 3.3007 Angstrom
  T1  -- T1  = 3.3808 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 21 36 57 86 121 162 206 254 309 370 438 510 589 672
TD10 = 958
Circuit symbol = 4.6.4.6.6_{2}.8_{11}
Weight = 27
Vertex symbol  = 4.6.4.6.6.8_{7}
Weight = 26

<TD10> = 958.000
Average ring size = 6.4000
